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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 CPU Family X Memory Organization X Number of Timers X Average Price X Max Price X Min Price X Total Dose X Bit Size X Speed X ROM (words) X ROM Programmability X RAM (bytes) X
  PCA9554A private Component $0.6418 1,300
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
private
private
0.6418392462726045
1.1417833684476697
0.5002480788982042
  PCF8574 private Component $1.1255 2,498
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
private
private
1.1254722794030538
1.9406299243377745
0.894608233960676
  MAX7328 private Component
MAX7328AWE+
Maxim Integrated Products
View and download datasheet
$2.6022 181
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
2.6022406678139216
4.169324726226792
2.1584205459988017
  PCA9555 private Component $1.6084 5,835
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
private
private
1.608413215330204
2.8047767168144127
1.2695863399540046
  PCA9554ADB private Component $1.1854 2,610
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
1.1853518426180254
1.4637094200843408
1.1065170837063796
  PCA9554AD private Component $1.2885 2,080
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
1.288538467581028
1.4119057379023028
1.2535991312716277
  PCF8574A private Component $0.8233 10,813
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
private
private
0.8233303664766842
1.4582654521800125
0.6435078703133654
  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
  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
  PCA9554PW private Component $1.1854 1,264
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
1.1853518426180254
1.4637094200843408
1.1065170837063796
  TCA9554 private Component $0.8311 7,776
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
0.8310718155412952
1.5705725811310238
0.6216348564295979
  PCA9554 private Component $1.2038 480
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
private
private
1.2038034286027897
2.1387556074636223
0.939011895764668
  TCA9554A private Component $0.8311 5,746
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
0.8310718155412952
1.5705725811310238
0.6216348564295979
  CAT9555 private Component
I/O Port Expander, I<sup>2</sup>C / SMBus, 16-Bit, with Active Low Interrupt, 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
private
private
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
  PCF8574AT private Component $1.0875 22,712
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
1.0874971011888426
1.3523406910696893
1.0124896925614342
  PCF8574T private Component $0.6162 6,000
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
0.6162354152883647
0.6265443096187622
0.6133157922388327
  TCA9539 private Component $0.8986 21,673
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
private
private
0.8985694898454332
1.6008580237538124
0.6996715551779995
  PCA9539PW private Component $1.3258 3,837
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
1.3258290613954784
1.6796392081685187
1.225625079613369
  TCA9555 private Component $0.9610 15,332
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
private
private
0.9609889032544757
1.7920646603010397
0.7256166258390777
  TCA9535 private Component $0.8468 56,062
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
private
private
0.8468273148272227
1.1945232811643178
0.7483549544545156
  PCA9535 private Component $1.1877 8,095
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
private
private
1.1877267819308834
1.4806035434808587
1.1047799870285246
  PCA9555PW private Component $1.3072 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
1.3071675422398732
2.1052774920602007
1.0811316424746324
  PCA9534 private Component $0.9190 20,233
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
private
private
0.9189580091276954
1.6309600020930586
0.717309087007628
  PCA9539APW private Component $0.7893 200
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
0.7893317075681449
0.8831935328853913
0.7627487259326349
  PCA8574D private Component $1.1363 1,554
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
1.1362698566898968
2.1337105496922635
0.8537807027130404
  PCA9535PW private Component $1.4011 3,937
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
1.4011404514199604
1.7220336776957104
1.310259001882664
  PCA9534A private Component $0.8354 43,319
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
private
private
0.8353851305943923
1.0015631123041393
0.7883212020900672
  PCA9535CPW private Component $1.4148 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
1.4148098115284404
1.7312666148832405
1.3251848190080024
  PCA9555D private Component $1.5101 612
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
1.5100689079901577
2.4300230816437827
1.249525019981496
  PCA9557 private Component $1.0141 6,602
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
private
private
1.0141012895836807
1.8907348687615084
0.7658263997912507
  PCA9534PW private Component $1.1854 3,648
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
1.1853518426180258
1.4637094200843412
1.10651708370638
  PCA9539RPW private Component
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
  PCA9539 private Component $0.6463 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
private
private
0.6462668123065048
0.729865621077153
0.6225904604905305
  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
  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
private
private
1.0013585706562236
1.7781672628796346
0.7813554849514184
  PCF8574TS private Component $0.4386
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
0.4385642482571681
0.8574274285714285
  PCA9535D private Component $1.4833 1,728
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
1.483284677396264
1.6647235926444133
1.431898639081897
  PCA9534D private Component $1.2885 575
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
1.288538467581028
1.4119057379023028
1.2535991312716277
  PCA9557PW private Component $1.0059 10,000
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
1.0059086655445975
1.1492443808587787
0.9653139863442829
  PCA9536 private Component $0.7579 4,386
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
private
private
0.7578926452214303
1.346332276987614
0.5912383118758314
  PCF8574ATS private Component $0.9100 3,024
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
0.9099656071172393
1.2253024262202714
0.8206578098004547
  PCA9538PW private Component $1.1854 4,649
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
1.1853518426180258
1.4637094200843412
1.10651708370638
  PCA9536D private Component $0.8305 4,120
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
0.830466744952167
1.02417236952692
0.7756066030002979
  PCA9555BS private Component $1.7038 11,588
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
1.7037999758485447
2.729620704584722
1.4132731988425487
  PCF8575C private Component $1.8226 9,982
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
private
private
1.8225525233649507
3.231362536057484
1.423557824841362
  CAT9532 private Component $2.2006 3,778
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
2.2006267455504167
3.522305356811172
1.826308878489552
  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
  PCA9539BS private Component $1.5597 6,846
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
4 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
private
1.5597422229039775
1.9202768275249218
1.4576337806143573
  PCA9536DP private Component $0.8234 6,013
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
0.8233836798961488
1.386253213760433
0.6639711558872737
  PCA9557D private Component $1.0479 5,016
PCA9557 - 8-bit I2C-bus and SMBus I/O port with reset 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
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
1.0479046399300276
1.294000480545061
0.9782068560915663