Compare

Mfr Part #

RoHS

Inventory

Description

Package

PDF

Quantity

Part Status

PCA9501PW
PCA9501PW

NXP USA Inc.

-

Inventory

PARALLEL I/O PORT, 8-BIT, 8 I/O, Bulk -
Active
MR8251A/B
MR8251A/B

Rochester Electronics, LLC

- 9440 PARALLEL I/O PORT, 0 I/O, CMOS Bulk -
Active
CP82C55AZ
CP82C55AZ

Renesas Electronics America Inc

20775 I/O Expander 24 Parallel 40-PDIP Tube
Active
CAT9555YI
CAT9555YI

onsemi

Inventory

PARALLEL I/O PORT, 16-BIT Bulk -
Active
PCA9557PW
PCA9557PW

Texas Instruments

97949 I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP Tube -
Active
PCA9536DR
PCA9536DR

Texas Instruments

99710 I/O Expander 4 I2C, SMBus 400 kHz 8-SOIC Tape & Reel (TR) -
Active
DS4520E-W
DS4520E-W

Analog Devices Inc./Maxim Integrated

Inventory

I/O Expander 9 I2C 400 kHz 16-TSSOP Tube -
Obsolete
PCA9555DB
PCA9555DB

Texas Instruments

Inventory

I/O Expander 16 I2C, SMBus 400 kHz 24-SSOP Tube -
Obsolete
CP2120-GM
CP2120-GM

Silicon Labs

-

Inventory

I/O Expander 8 I2C, SPI 400 kHz 20-QFN (4x4) Tube
Obsolete
PCA9535DW
PCA9535DW

Texas Instruments

66084 I/O Expander 16 I2C, SMBus 400 kHz 24-SOIC Tube -
Active
PCA9555PW
PCA9555PW

Texas Instruments

Inventory

I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP Tube -
Obsolete
PCA9555DW
PCA9555DW

Texas Instruments

58070 I/O Expander 16 I2C, SMBus 400 kHz 24-SOIC Tube -
Active
PCA9534DW
PCA9534DW

Texas Instruments

98976 I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC Tube -
Active
PCA9538PW
PCA9538PW

Texas Instruments

93648 I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP Tube -
Obsolete
IQ82C55AZ
IQ82C55AZ

Renesas Electronics America Inc

Inventory

I/O Expander 24 Parallel 44-MQFP (10x10) Tube
Obsolete
PCA6107DW
PCA6107DW

Texas Instruments

66284 I/O Expander 8 I2C, SMBus 400 kHz 18-SOIC Tube -
Obsolete
IP82C55AZ
IP82C55AZ

Renesas Electronics America Inc

20479 I/O Expander 24 Parallel 40-PDIP Tube
Active
PCA9557DT
PCA9557DT

Texas Instruments

61165 I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC Tape & Reel (TR) -
Active
PCA9539DW
PCA9539DW

Texas Instruments

90835 I/O Expander 16 I2C, SMBus 400 kHz 24-SOIC Tube -
Active
PCA9539PW
PCA9539PW

Burr Brown

-

Inventory

I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP Bulk -
Active
PCA9534PW
PCA9534PW

Texas Instruments

Inventory

I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP Tube -
Obsolete