 | CY8C9520A-24PVXIT | Cypress | Parallel I/O Port, 20-Bit, 20 I/O, CMOS, PDSO28, 0.210 INCH, LEAD FREE, SSOP-28 |
 | PCA9554PW,118 | NXP | 8-Bit I/O Expander, I2C/SMBus, 400kHz, 5.5V, TSSOP |
 | PCA9536D,118 | NXP | I2C/SMBus 4-Ch I/O Expander, 5.5V, 400kHz, SOIC |
 | MCP23S17-E/SP | Microchip | 16-Bit SPI I/O Expander IC, 10MHz, 5.5V, DIP |
 | PCA9554ADB | Texas Instruments | Remote 8-Bit I<sup>2</sup>C and SMBus I/O Expander with Interrupt Output and Configuration Registers 16-SSOP -40 to 85 |
 | PCA6416APW,118 | NXP | 16-Bit I2C/SMBus I/O Expander, 400kHz, 5.5V, TSSOP |
 | PCA9554DB | NXP | IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 5.30 MM, PLASTIC, MO-150, SOT338-1, SSOP-16, Parallel IO Port |
 | TCA6424RGJR | Texas Instruments | Low-voltage 24-bit I<sup>2</sup>C & SMBus I/O expander with interrupt output reset & config registers 32-UQFN -40 to 85 |
 | MCP23017-E/SP | Microchip | 16-Bit I2C I/O Expander, 1.7MHz, 5.5V, DIP |
 | TCA9555RTWR | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin WQFN EP T/R |
 | PCF8574T/3,512 | NXP | I2C 8-Bit I/O Expander, 100kHz, 6V, SOIC |
 | PSD835G2-90UI | Stmicroelectronics | 512KX8 FLASH, 52 I/O, PIA-GENERAL PURPOSE, PQFP80, PLASTIC, TQFP-80 |
 | PCF8574DWR | Texas Instruments | I2C Interface 100kHz 6V 16-Pin SOIC T/R |
 | CY8C9560A-24AXIT | Cypress | Parallel I/O Port, 60-Bit, 60 I/O, CMOS, PQFP100, 14 X 14 MM, 1 MM HEIGHT, LEAD FREE, PLASTIC, MS-026, TQFP-100 |
 | MIC74YQS | Microchip | I2C/SMBus Interface 100kHz 3.6V 16-Pin QSOP Tube |
 | MCP23016-I/SP | Microchip | I2C Interface 400kHz 5.5V 28-Pin SPDIP Tube |
 | PSD835G2-70U | Stmicroelectronics | 512KX8 FLASH, 52 I/O, PIA-GENERAL PURPOSE, PQFP80, PLASTIC, TQFP-80 |
 | PCA9534RGVR | Texas Instruments | 8-Bit I2C I/O Expander, 400kHz, 8 I/Os, VQFN |
 | PCF8575CDB | Texas Instruments | 16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85 |
 | TCA9535PWR | Texas Instruments | 16-Ch I/O Expander, I2C, 400kHz, 5.5V, TSSOP |
