PartNumber | PCA9557RGVR | PCA9557RGYR |
Description | Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp | Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp |
Manufacturer | Texas Instruments | Texas Instruments |
Product Category | 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 | 2.5 V to 6 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 | VQFN-16 | VQFN-16 |
Packaging | Reel | Reel |
Features | Configuration Registers, Interrupt Pin | Configuration Registers, Interrupt Pin |
Product | I/O Expanders | I/O Expanders |
Series | PCA9557 | PCA9557 |
Type | I/O Expander | I/O Expander |
Brand | Texas Instruments | Texas Instruments |
Logic Family | PCA9557 | PCA9557 |
Moisture Sensitive | Yes | Yes |
Product Type | I/O Expanders | I/O Expanders |
Factory Pack Quantity | 2500 | 3000 |
Subcategory | Interface ICs | Interface ICs |
Unit Weight | 0.001312 oz | 0.001312 oz |
Input Voltage | - | 6 V |
Output Voltage | - | 6 V |