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  Base Number X
Manufacturer Part Number
Composite Price X Stock X Description X Package Code X Pin Count X Risk Rank X Risk Rank Array X Price Outlier X Technology X Package Body Material X Surface Mount X Terminal Form X Terminal Position X Package Style X Package Shape X Number of Terminals X JESD-30 Code X Temperature Grade X Operating Temperature-Min X Operating Temperature-Max X Qualification Status X Supply Voltage-Nom X uPs/uCs/Peripheral ICs Type X Number of Ports X Number of I/O Lines X Supply Voltage-Max X Supply Voltage-Min X Terminal Pitch X Subcategory X Package Equivalence Code X Terminal Finish X JESD-609 Code X Power Supplies X Width X Seated Height-Max X Length X Time@Peak Reflow Temperature-Max (s) X Peak Reflow Temperature (Cel) X External Data Bus Width X Distributor X ROM Size (bits) X UV Erasable X Standby Current-Max X Access Time-Max X Clock Frequency-Max X Supply Current-Max X Additional Feature X Number of Bits X Stock Price History X Moisture Sensitivity Level X Screening Level X Average Price X Max Price X CPU Family X Memory Organization X Number of Timers X Min Price X Total Dose X Bit Size X Speed X ROM (words) X ROM Programmability X RAM (bytes) X
  PCF8574 private Component $1.0159 6,617
Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.0158838785678448
1.7777954737920432
0.8000998590767434
  PCA9554A private Component $0.6418 2,590
Remote 8-Bit I<sup>2</sup>C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SOIC -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
0.6418392462726045
1.1417833684476697
0.5002480788982042
  PCA9555 private Component $1.6132 8,767
Remote 16-Bit I<sup>2</sup>C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.613225324339643
2.789569501445636
1.2800682016078506
  MAX7329 private Component
MAX7329AWE+
Maxim Integrated Products
View and download datasheet
Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 0.300 INCH, LEAD FREE, MS013AA, SOIC-16
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
  PCA9554ADB private Component $1.1828 2,600
PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt SSOP1 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
4 more available
private
private mm
private mm
private mm
private
private
private
private
private
1.1828118258906408
1.462057458404264
1.1037255573696925
  PCA9554AD private Component $1.2856 956
PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt SOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.2856152988921294
1.410402371223809
1.2502738547967247
  MAX7328 private Component
MAX7328AWE+
Maxim Integrated Products
View and download datasheet
$2.5967 174
Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 0.300 INCH, LEAD FREE, MS013AA, SOIC-16
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
2.596745399867939
4.160036521788407
2.153999490713623
  PCA9554PW private Component $1.1828 4,522
PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt TSSOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.1828118258906408
1.462057458404264
1.1037255573696925
  PCF8574A private Component $0.8093 14,375
Remote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
0.8093198866448905
1.2067466766738808
0.6967630614916169
  PCA9554APW private Component $0.5125
PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt TSSOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
0.5124768091760181
0.9313399894902785
  TCA9554 private Component $0.8329 16,235
Remote 8-Bit I<sup>2</sup>C and SMBus I/O Expander 16-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private
private
private
0.8329042957021171
1.4819498379574672
0.6490855209013107
  TCA9554A private Component $0.8329 11,411
Remote 8-Bit I<sup>2</sup>C and SMBus I/O Expander 16-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private
private
private
0.8329042957021171
1.4819498379574672
0.6490855209013107
  PCA9554 private Component $1.0068 19,905
Remote 8-Bit I<sup>2</sup>C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SOIC -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.006811735737533
1.7805250631805776
0.7876853006287898
  PCF8574T private Component $1.0289 4,000
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
private
private
private
1.0288592901019307
1.2909888182225762
0.9546205417225542
  PCF8574AT private Component $0.8406 21,055
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
private
private
private
0.8406401715286551
0.9070560643062083
0.8218302618337996
  TCA9555 private Component $0.9762 14,457
1.65 to 5.5V 16-Bit I<sup>2</sup>C and SMBus I/O Expander With Interrupt Output and Configuration Registers 24-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
0.9762446623317895
1.736281446780011
0.7609916154726335
  PCA9555PW private Component $1.3046 22
PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt TSSOP2 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.3045699361572396
2.100906931559515
1.0790361618788653
  PCA9539PW private Component $1.3503 3,320
PCA9539; PCA9539R - 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset TSSOP2 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.350314690677052
1.9447876233357186
1.1819516421399006
  TCA9539 private Component $1.0125 28,641
Remote 16-Bit I<sup>2</sup>C and SMBus Low-Power I/O Expander w/ Interrupt Output, Reset, and Config Registers 24-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.0124905120645127
1.7865765198459957
0.793258528671797
  PCA8574D private Component $1.1140 2,782
PCA8574/74A - Remote 8-bit I/O expander for I²C-bus with interrupt SOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.1139583674258393
2.0892099824298715
0.8377534706637237
  TCA9535 private Component $0.9235 44,918
Remote 16-Bit I<sup>2</sup>C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
0.9234559790850873
1.4247032609159593
0.7814957386708077
  PCA9539APW private Component $1.3410 132
PCA9539A - Low voltage 16-bit I²C-bus I/O port with interrupt and reset TSSOP2 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.3410117498584548
1.6541331371976207
1.2523313938011444
  PCA9534 private Component $1.1455 23,040
Remote 8-Bit I<sup>2</sup>C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.1455124812803419
1.9723360155657315
0.9113444928204206
  PCA9535 private Component $1.4997 500
Remote 16-Bit I<sup>2</sup>C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-SOIC -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.4997465802153096
2.657946090177518
1.1717282809810936
  PCA9534A private Component $1.0023 41,769
Remote 8-Bit I<sup>2</sup>C and Low-Power I/O Expander With Interrupt Output and Configuration Registers 16-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.002271831739317
1.354080190195853
0.9026347844044761
  PCA9555APW private Component $1.2571 554
PCA9555A - Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up TSSOP2 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.2571409737991788
1.5453931085083072
1.175503937895921
  PCA9535PW private Component $1.3982 593
PCA9535; PCA9535C - 16-bit I2C-bus and SMBus, low power I/O port with interrupt TSSOP2 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.3981870050311065
1.7199035389855675
1.30707238324482
  PCA9557 private Component $0.9492 4,136
Remote 8-Bit I<sup>2</sup>C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
0.9492070841759277
1.6882403604970349
0.7399025245631798
  PCA9555D private Component $1.5071 2,138
PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt SOP 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.5070947139606872
2.424456604382231
1.2472849968177593
  PCA9534PW private Component $1.1670 3,020
PCA9534 - 8-bit I2C-bus and SMBus low power I/O port with interrupt TSSOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.1670433432273213
1.4517013057058274
1.0864242271661142
  PCA9535CPW private Component $1.4121 132
PCA9535; PCA9535C - 16-bit I2C-bus and SMBus, low power I/O port with interrupt TSSOP2 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.412057654964188
1.7292952090243539
1.322211542924792
  PCA9557PW private Component $0.8051 6,923
PCA9557 - 8-bit I2C-bus and SMBus I/O port with reset TSSOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
0.8051113285339246
0.8051113285339246
0.8051113285339246
  PCA9538 private Component $1.0014 4,320
Remote 8-Bit I<sup>2</sup>C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers 16-TSSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.0013585706562236
1.7781672628796346
0.7813554849514184
  PCA9539 private Component $0.5568 6,792
Remote 16-Bit I<sup>2</sup>C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-VQFN -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
0.5567851703090252
0.6154650848275129
0.5401661978487523
  PCF8574TS private Component
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SSOP2 20-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
  PCF8574ATS private Component $0.9081 1,038
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt SSOP2 20-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
0.9080921312214497
1.2239755646822057
0.8186295250738762
  PCA9557BS private Component
PCA9557 - 8-bit I2C-bus and SMBus I/O port with reset QFN 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
  PCA9536 private Component $0.6685 3,387
Remote 4-Bit I<sup>2</sup>C and SMBus I/O Expander With Configuration Registers 8-SOIC -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
0.6685158127554248
1.251918308054757
0.5032880669041696
  PCA9534D private Component $1.2856 216
PCA9534 - 8-bit I2C-bus and SMBus low power I/O port with interrupt SOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.2856152988921306
1.410402371223809
1.250273854796726
  PCA9535D private Component $1.3853 504
PCA9535; PCA9535C - 16-bit I2C-bus and SMBus, low power I/O port with interrupt SOP 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.3852941978038689
2.2301171884888005
1.1460285115599875
  PCA9554DB private Component $0.5125
PCA9554/PCA9554A - 8-bit I²C-bus and SMBus I/O port with interrupt SSOP1 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
4 more available
private
private mm
private mm
private mm
private
private
private
private
private
0.5124768091760181
0.9313399894902785
  PCF8575C private Component $1.8362 775
Remote 16-Bit I<sup>2</sup>C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.8361746964150247
3.083448361097675
1.4829293508163373
  CAT9532 private Component $2.1955 3,550
I/O Port Expander, I<sup>2</sup>C / SMBus, 16-Bit, with LED Dimming, TSSOP24, 4.4x7.8, 2000-REEL
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
4 more available
private
private mm
private mm
private mm
private
private
private
private
private
2.195543308092191
3.51364302780422
1.8222390331705556
  PCA9538PW private Component $1.1828 3,177
PCA9538 - 8-bit I²C-bus and SMBus low power I/O port with interrupt and reset TSSOP 16-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.1828118258906408
1.462057458404264
1.1037255573696925
  PCA9536D private Component $0.8286 362
PCA9536 - 4-bit I2C-bus and SMBus I/O port SOIC 8-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
0.8286308906867623
1.023032867941353
0.7735735319171146
  PCA9555BS private Component $1.7007 4,150
PCA9555 - 16-bit I2C-bus and SMBus I/O port with interrupt QFN 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.7007257506458862
2.7241118543309426
1.4108884935038444
  PCF8575CTS private Component $2.0421 1,708
PCF8575C - Remote 16-bit I/O expander for I2C-bus SSOP2 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
2.042112829980618
2.277333324055933
1.9754950963794924
  PCA9539BS private Component $1.2927
PCA9539; PCA9539R - 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset QFN 24-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.292651515151448
1.292651515151448
  PCF8575 private Component $1.3960 6,280
Remote 16-Bit I<sup>2</sup>C and SMBus I/O Expander with Interrupt Output 24-SSOP -40 to 85
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private mA
private
private
private
1.3960254662374172
2.344666096434034
1.1273571725410039
  PCA9536DP private Component $0.8216 1,835
PCA9536 - 4-bit I2C-bus and SMBus I/O port TSSOP 8-Pin
private
private
private
private
private
private
private
private
GULL WING available
NO LEAD available
private
DUAL available
QUAD available
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
0.8215714198905031
1.3833130484774034
0.6624783344305154