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 |