 |  |  | |
| PartNumber | PCA9557PW,118 | PCA9557PW | PCA9557PW,112 |
| Description | Interface - I/O Expanders OCT SMBUS/I2C INTRFC | Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander | Interface - I/O Expanders 8-BIT I2C FM TP GPIO |
| Manufacturer | NXP | Texas Instruments | NXP Semiconductors |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | Y | - |
| Number of I/Os | 8 I/O | 8 I/O | - |
| Interface Type | I2C, Serial, SMBus | I2C, Serial, SMBus | - |
| Maximum Clock Frequency | 400 kHz | 400 kHz | - |
| Operating Supply Voltage | 2.3 V to 5.5 V | 2.5 V to 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-16 | TSSOP-16 | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Input Voltage | 5 V | - | - |
| Output Current | 50 mA | - | - |
| Output Voltage | 5 V | - | - |
| Brand | NXP Semiconductors | Texas Instruments | - |
| Logic Family | PCA9557 | PCA9557 | - |
| Logic Type | I2C, SMBus | - | - |
| Pd Power Dissipation | 200 mW | - | - |
| Product Type | I/O Expanders | I/O Expanders | - |
| Factory Pack Quantity | 2500 | 90 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | 935270669118 | - | - |
| Unit Weight | 0.001905 oz | 0.002183 oz | - |
| Features | - | Configuration Registers, Interrupt Pin | POR |
| Product | - | I/O Expanders | - |
| Series | - | PCA9557 | - |
| Type | - | I/O Expander | - |
| Package Case | - | - | 16-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Push-Pull |
| Interface | - | - | I2C, SMBus |
| Voltage Supply | - | - | 2.3 V ~ 5.5 V |
| Supplier Device Package | - | - | 16-TSSOP |
| Number of I O | - | - | 8 |
| Interrupt Output | - | - | No |
| Current Output Source Sink | - | - | 10mA, 25mA |
| Frequency Clock | - | - | 400kHz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
NXP Semiconductors |
PCA9557PW,118 | Interface - I/O Expanders OCT SMBUS/I2C INTRFC | |
| PCA9557PW,112 | Interface - I/O Expanders 8-BIT I2C FM TP GPIO | ||
| PCA9557PW,118 | Interface - I/O Expanders OCT SMBUS/I2C INTRFC | ||
Texas Instruments |
PCA9557PWR | Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander | |
| PCA9557PW | Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander | ||
| PCA9557PWT | Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander | ||
| PCA9557PWRG4 | Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander | ||
| PCA9557PWRG4 | IC I/O EXPANDER I2C 8B 16TSSOP | ||
| PCA9557PW | Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expande | ||
| PCA9557PWT | Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expande | ||
| PCA9557PWR | Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expande | ||
| PCA9557PW TSSOP16 | New and Original | ||
| PCA9557PW+118 | Interface - I/O Expanders OCT SMBUS/I2C INTRFC | ||
| PCA9557PW,118/NXP | New and Original | ||
| PCA9557PW,118NXP | New and Original | ||
| PCA9557PW-112 | New and Original | ||
| PCA9557PW-T | 8 I/O, PIA-GENERAL PURPOSE, PDSO16 | ||
| PCA9557PW. | I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R | ||
| PCA9557PW/G | INSTOCK | ||
| PCA9557PW/G+118 | New and Original | ||
| PCA9557PW/G-T | New and Original | ||
| PCA9557PW112 | I2C and SMBus I/O Port 16-Pin TSSOP Tube (Alt: PCA9557PW,112) | ||
| PCA9557PW118 | Interface - I/O Expanders OCT SMBUS/I2C INTRFC | ||
| PCA9557PWP | New and Original | ||
| PCA9557PWT//PCA9557PWR | New and Original | ||
| PCA9557PWTG4 | I2C and SMBus Low Power I/O Expander 16-Pin TSSOP T/R (Alt: PCA9557PWTG4) | ||
| PCA9557PWG4 | I2C and SMBus Low Power I/O Expander 16-Pin TSSOP Tube (Alt: PCA9557PWG4) | ||
| PCA9557PW,118-CUT TAPE | New and Original |