 | PCF8575CPWR | Texas Instruments | 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85 |
 | PCA9538PW | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube |
 | PSD835G2V-12UI | Stmicroelectronics | 512KX8 FLASH, 52 I/O, PIA-GENERAL PURPOSE, PQFP80, PLASTIC, TQFP-80 |
 | STMPE801QTR | Stmicroelectronics | 8-bit port expander Xpander Logic |
 | CDP1852CE | Intersil | 8 I/O, PIA-GENERAL PURPOSE, PDIP24, PLASTIC, DIP-24 |
 | PCA9505DGG,112 | NXP | PCA9505/06 - 40-bit I2C-bus I/O port with RESET, OE and INT TSSOP 56-Pin |
 | PCA9557DBR | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SSOP -40 to 85 |
 | PCA9539APW,118 | NXP | I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R |
 | PSD854F2V-12MI | Stmicroelectronics | 256KX8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQFP52, PLASTIC, QFP-52 |
 | CY8C9540A-24PVXI | Cypress | Parallel I/O Port, 40-Bit, 40 I/O, CMOS, PDSO48, 0.300 INCH, LEAD FREE, SSOP-48 |
 | PCA9535D,118 | NXP | I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SO T/R |
 | MCP23008T-E/SO | Microchip | 8-Bit I2C I/O Expander, 1.7MHz, 5.5V, SOIC |
 | PCA9698DGG,512 | NXP | I2C 40-Bit Parallel IO Expander, 5.5V, 56-Pin TSSOP |
 | PCA9539D,118 | NXP | PCA9539; PCA9539R - 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset SOP 24-Pin |
 | PCA9575PW2,118 | NXP | I2C/SMBus I/O Expander, 16-IO, 400kHz, 3.6V, TSSOP |
 | CY8C9540A-24PVXIT | Cypress | Parallel I/O Port, 40-Bit, 40 I/O, CMOS, PDSO48, 0.300 INCH, LEAD FREE, SSOP-48 |
 | TCA9554DWR | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and SMBus I/O Expander 16-SOIC -40 to 85 |
 | CAT9555HV6I-GT2 | Onsemi | I/O Port Expander, I<sup>2</sup>C / SMBus, 16-Bit, with Active Low Interrupt, TQFN24, 4x4, 2000-REEL |
 | PCA9539AHF,128 | NXP | 16-Bit I2C I/O Expander, 400kHz, 1.65-5.5V, QFN-24 |
 | PCF8575TS/1,118 | NXP | 16-Bit I/O Expander, I2C, 400kHz, SSOP |
