| Part | PCA9538 |
|---|---|
| Description | 8-bit I2C and SMBus low power I/O port |
| Manufacturer | NXP Semiconductors |
| Size | 292.39 KB |
Package: TSSOP
Mount Type: Surface Mount
Pins: 16
Operating Voltage: 3 V
The PCA9538 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when additional I/O is needed for ACPI power switches, sensors, pushbuttons, LEDs, fans, etc.
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| Verical | 52 | 6+ : 1.625 USD 10+ : 1.3864 USD 25+ : 1.0744 USD |
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| Verical | 261 | 198+ : 1.9 USD 500+ : 1.7125 USD 1000+ : 1.575 USD 10000+ : 1.4 USD |
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| Part Number | Manufacturer | Description |
|---|---|---|
| PCA95380 | Texas Instruments | Remote 8-Bit I2C AND SMBus Low-power I/O Expander |
| PCA9530 | NXP Semiconductors | 2-bit I2C-bus LED dimmer |
| PCA9535E | onsemi | 16-bit Low-Power I/O Expander |
| PCA9535EC | onsemi | 16-bit Low-Power I/O Expander |
| PCA9535 | Texas Instruments | Remote 16-BIT I2C and SMBus Low-Power I/O Expander |