Parts.io

← Back to Previous
Use at least 3 letters or numbers for your search.

Parallel IO Ports

Microcontrollers and Processors

The Parts.io Community is a place to discuss new components, request new features and get support.

Go to Community
2,769 Results Filter Results Analytics ?
Add To My Lists Diff Parts
Show Hidden Columns

2,769 results found

Use arrows to scroll table
  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
  PCF8574 private Component $1.0096 18,677
Remote 8-Bit I/O Expander for I2C-Bus 16-PDIP -40 to 85
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private
private
1.009623921927429
1.4902561810590464
0.8735021442532213
  PCF8574A private Component $0.6782 5,902
Remote 8-Bit I/O Expander for I2C-Bus 16-PDIP -40 to 85
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private MHz
private
private
0.6781739082698184
1.2068216748273375
0.5284534673711495
  ID82C55 private Component
ID82C55A
Renesas Electronics Corporation
View and download datasheet
Parallel I/O Port, 24 I/O, CMOS, CDIP40
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
8 more available
private
private mm
private mm
private
private
private
private
  MCP23008 private Component $0.7830 2,746
8 I/O, PIA-GENERAL PURPOSE, PDIP18, 0.300 INCH, PLASTIC, DIP-18
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
0.7830438523811193
1.3433882255490999
0.6243464891971018
  MCP23017 private Component $0.9433 4,653
16 I/O, PIA-GENERAL PURPOSE, PDIP28, 0.300 INCH, SKINNY, PLASITC, DIP-28
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
0.9432779085472937
1.4334237391751659
0.80446175437318
  MCP23S08 private Component $0.8192 1,240
8 I/O, PIA-GENERAL PURPOSE, PDIP18, 0.300 INCH, PLASTIC, DIP-18
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
0.8191522073501328
1.4958447774378705
0.6275034076093585
  MCP23S17 private Component $0.9861 6,136
16 I/O, PIA-GENERAL PURPOSE, PDIP28, 0.300 INCH, SKINNY, PLASITC, DIP-28
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
0.9861446968605965
1.8025584011218678
0.7549249178503066
  MCP23S09 private Component $1.1351 388
8 I/O, PIA-GENERAL PURPOSE, PDIP18, 0.300 INCH, LEAD FREE, PLASTIC, DIP-18
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
1.1350935980433605
1.6090695916568918
1.0008569678551553
  MCP23009 private Component $1.1010 32
8 I/O, PIA-GENERAL PURPOSE, PDIP18, 0.300 INCH, LEAD FREE, PLASTIC, DIP-18
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
1.1010240736695016
1.5249363625415822
0.9809661848306084
  MCP23S18-E/SP private Component $1.0347 300
IC,I/O PORT,16-BIT,DIP,28PIN,PLASTIC
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
1.0347385293046343
1.2332190492240764
0.9785260702117939
  MCP23018-E/SP private Component $1.0930 268
IC,I/O PORT,16-BIT,DIP,28PIN,PLASTIC
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private
1.0930400794764046
2.103626420820826
0.8068278940404585
  TMP8155P private Component
TMP8155P
Toshiba America Electronic Components
View and download datasheet
IC,RIOT,256X8,MOS,DIP,40PIN,PLASTIC
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
0 °C
-40 available
-55 available
private °C
private
private V
private
private mm
private
private
private
8 more available
private
private V
private
private mA
private
private
private
private
private
  CP82C55 private Component
24 I/O, PIA-GENERAL PURPOSE, PDIP40, ROHS COMPLIANT, PLASTIC, MS-011AC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
0 °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private mA
private
  PCF8574P private Component
Parallel IO Port, 8-Bit, CMOS, PDIP16,
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private mm
private
private
private
8 more available
private
private V
private
private
private
  82C55 private Component
Parallel I/O Port, 24 I/O, CMOS, CDIP40, SIDE BRAZED, CERAMIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
8 more available
private
private mm
private mm
private
private
private V
  MD82C55 private Component
24 I/O, PIA-GENERAL PURPOSE, CDIP40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private
private
private MHz
private mA
private
private
  IP82C55 private Component
24 I/O, PIA-GENERAL PURPOSE, PDIP40, ROHS COMPLIANT, PLASTIC, MS-011AC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private mA
private
  CD82C55 private Component
24 I/O, PIA-GENERAL PURPOSE, CDIP40, FRIT SEALED, CERDIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
0 °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private
private mA
  P82C55 private Component
Parallel I/O Port, 24 I/O, CMOS, PDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
0 °C
-40 available
-55 available
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 MHz
private mA
private
  Z84C20 private Component
IC 16 I/O, PIA-GENERAL PURPOSE, PDIP40, PLASTIC, DIP-40, Parallel IO Port
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
private
  8406602 private Component
8406602QA
Renesas Electronics Corporation
View and download datasheet
Parallel I/O Port, 24 I/O, CMOS, CDIP40
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
8 more available
private
private mm
private mm
private
private
private
private
private
  8406602QA private Component
8406602QA
Defense Logistics Agency
View and download datasheet
Parallel I/O Port, 24 I/O, CMOS, CDIP40, CERAMIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private
private
private
  8406602QX private Component
8406602QX
Defense Logistics Agency
View and download datasheet
Parallel I/O Port, 24 I/O, CMOS, CDIP40, CERAMIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private
private
  Z84C2006 private Component
Parallel I/O Port, 16 I/O, CMOS, PDIP40, PLASTIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
private
  KS82C55 private Component
Parallel I/O Port, 24 I/O, CMOS, PDIP40, PLASTIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
0 °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
  MSM82C55 private Component
MSM82C55A-2RS
OKI Electric Industry Co Ltd
View and download datasheet
Parallel I/O Port, 24 I/O, CMOS, PDIP40, 0.600 INCH, 2.54 MM PITCH, PLASTIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
private
  TP82C55 private Component
Parallel I/O Port, 24 I/O, CMOS, PDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private mm
private
private
private V
private mm
private mm
private mm
private
private
private MHz
private mA
private
  CA82C55 private Component
CA82C55A-8CD
Integrated Device Technology Inc
View and download datasheet
Parallel I/O Port, 24 I/O, CMOS, CDIP40
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
0 °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private
private MHz
private mA
  HS1-82C55 private Component
24 I/O, PIA-GENERAL PURPOSE, CDIP40, SIDE BRAZED, CERAMIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private
private
private
private V
  LP82C55 private Component
Parallel I/O Port, 24 I/O, CMOS, PDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private mm
private
private
private V
private mm
private mm
private mm
private
private
private MHz
private mA
  5962-8951401QX private Component
Parallel I/O Port, 16 I/O, CMOS, CDIP40, 2.096 X 0.620 INCH, 0.225 INCH HEIGHT, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
  5962-8951401QA private Component
Parallel IO Port, 16 I/O, CMOS, CDIP40, 2.096 X 0.620 INCH, 0.225 INCH HEIGHT, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private
private
  84C2006 private Component
Parallel IO Port, 16 I/O, CMOS, CDIP40, 2.096 X 0.620 INCH, 0.225 INCH HEIGHT, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private V
private V
private
8 more available
private
private
  8255 private Component
Parallel I/O Port, 24 I/O, CMOS, CDIP40, CERAMIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private
private mA
private
private
  5962-8757001QA private Component
Parallel I/O Port, 24 I/O, CMOS, CDIP40, CERAMIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private
private
private
private mA
private
private
  Z84C2010 private Component
Parallel I/O Port, 16 I/O, CMOS, PDIP40, PLASTIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
8 more available
private
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
private
  8036 private Component
Parallel I/O Port, 20 I/O, CMOS, CDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
private
  8300101QA private Component
Parallel I/O Port, 20 I/O, NMOS, CDIP40
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private
private
private
private
private
  8551702QX private Component
Parallel I/O Port, 20 I/O, CMOS, CDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
  Z84C2008 private Component
Parallel I/O Port, 16 I/O, CMOS, PDIP40, PLASTIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
8 more available
private
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
private
  5962-8757001QX private Component
Parallel I/O Port, 24 I/O, CMOS, CDIP40, CERAMIC, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private
private
  8551701QX private Component
Parallel I/O Port, 20 I/O, CMOS, CDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private
  8300102QA private Component
Parallel I/O Port, 20 I/O, NMOS, CDIP40
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private
private
  PCF8574AP private Component
PCF8574; PCF8574A - Remote 8-bit I/O expander for I²C‑bus with interrupt DIP 16-Pin
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private mm
private mm
private mm
private
private
private
private
private MHz
private mA
private
  8551701QA private Component
Parallel I/O Port, 20 I/O, CMOS, CDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private
8 more available
private
private V
private
private
private
private
  8551702QA private Component
8551702QA
Defense Logistics Agency
View and download datasheet
Parallel I/O Port, 20 I/O, CMOS, CDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private
private
  8300102QX private Component
Parallel I/O Port, 20 I/O, NMOS, CDIP40
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private
  8300101QX private Component
Parallel I/O Port, 20 I/O, NMOS, CDIP40
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private
  853604 private Component
Parallel I/O Port, 20 I/O, NMOS, CDIP40, DIP-40
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
private °C
private
private V
private
private
private
private V
private V
private mm
private
private
private V
private
private
  PCA9555 private Component
Remote 16-Bit I<sup>2</sup>C And SMBus I/O Expander With Interrupt Output And Configuration Registers 24-PDIP -40 to 85
private
private
private
private
private
private
2 more available
private
private private
private
private
private
private
private
private °C
-40 available
-55 available
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 MHz
private
Close

Diff for Selected Parts

Close

Download Datasheet

Get unlimited searches for $99 per month.

Sign up to get unlimited searches...and more!

Features such as:

  • - Instant stock and pricing data across online distributors
  • - Filtering among thousands of useful parametric elements
  • - Long Term parametric data
  • - Analytics on a per-part basis to aid decision making
Start Your 30 Day Free Trial