 | CAT9554YI-GT2 | Onsemi | 8-Channel I2C/SMBus I/O Expander, 400kHz, TSSOP-16, Halogen Free, RoHS Compliant |
 | PCA9539RGER | Texas Instruments | I2C/SMBus Interface 400kHz 5.5V 24-Pin VQFN EP T/R |
 | MCP23018-E/MJ | Microchip | I2C Interface 3400kHz 5.5V Automotive 24-Pin QFN EP Tube |
 | PCA9539PWR | Texas Instruments | Remote 16-Bit I<sup>2</sup>C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-TSSOP -40 to 85 |
 | MCP23S18-E/SP | Microchip | IC,I/O PORT,16-BIT,DIP,28PIN,PLASTIC |
 | PCA9574BS,118 | NXP | I2C/SMBus Interface 400kHz 3.6V 16-Pin HVQFN EP T/R |
 | CAT9532YI-T2 | Onsemi | 16-Channel I/O Expander, 16 Segments, 400kHz, TSSOP, -40°C to 85°C |
 | MCP23018-E/SO | Microchip | I2C/SPI Bridge, 64-B FIFO, 33 Mbps, SOIC-28 Package |
 | PCF8575CPW | Texas Instruments | 16-Bit I/O Expander, 16 I/Os, 400kHz, TSSOP24 Package |
 | PCF8574APW | Texas Instruments | 8-Channel I/O Expander, 100kHz, 6V, 50mA, TSSOP20 |
 | PCA9500BS,118 | NXP | I2C/SMBus I/O Expander, 400kHz, 3.6V, 8-IO, VQFN |
 | PCF8575DBR | Texas Instruments | 16-Channel I/O Expander, 16 I/Os, 400kHz, 5.5V, SSOP Package |
 | PCF8574AP,112 | NXP | 8-Bit I/O Expander, I2C, 100kHz, PDIP 16-Pin |
 | CY8C9560A-24AXI | Cypress | I2C/SMBus Bridge, 60 I/Os, 24MHz, 5.25V, TQFP Package |
 | PCA9534D,118 | NXP | 8-Channel I2C/SMBus/SPI I/O Expander, 400kHz, 5.5V, SO-16 |
 | PCF8575CDWE4 | Texas Instruments | 16-Bit I/O Expander, 16 I/Os, 400kHz, SOIC, Lead Free |
 | PCF8574ADW | Texas Instruments | I2C Interface 100kHz 6V 16-Pin SOIC Tube |
 | PCA9536DRG4 | Texas Instruments | Remote 4-Bit I<sup>2</sup>C and SMBus I/O Expander With Configuration Registers 8-SOIC -40 to 85 |
 | PCA9535PW,118 | NXP | I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R |
 | MIC74YQS | Microchip | I2C/SMBus Interface 100kHz 3.6V 16-Pin QSOP Tube |
