Datasheet Details
| Part number | PCA9535C |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 283.00 KB |
| Description | 16-bit SMBus |
| Datasheet | PCA9535C PCA9535 Datasheet (PDF) |
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Overview: PCA9535; PCA9535C 16-bit I2C-bus and SMBus, low power I/O port with interrupt Rev. 6 — 7 November 2017 Product data sheet 1.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | PCA9535C |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 283.00 KB |
| Description | 16-bit SMBus |
| Datasheet | PCA9535C PCA9535 Datasheet (PDF) |
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The PCA9535 and PCA9535C are 24-pin CMOS devices that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders.
The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O configuration, and smaller packaging.
I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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PCA9535 | Low-voltage 16-bit I2C and SMBus low-power I/O expander | nexperia |
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PCA9535 | Remote 16-BIT I2C and SMBus Low-Power I/O Expander | Texas Instruments |
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PCA9535E | 16-bit Low-Power I/O Expander | ON Semiconductor |
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PCA9535EC | 16-bit Low-Power I/O Expander | ON Semiconductor |
| Part Number | Description |
|---|---|
| PCA9535 | 16-bit SMBus |
| PCA9531 | 8-bit I2C LED dimmer |
| PCA9532 | 16-bit I2C LED dimmer |
| PCA9533 | 4-bit I2C LED dimmer |
| PCA9534 | 8-bit I2C and SMBus/ low power I/O port |
| PCA9536 | 4-bit I2C and SMBus I/O port |
| PCA9537 | 4-bit I2C and SMBus low power I/O port |
| PCA9538 | 8-bit I2C and SMBus low power I/O port |
| PCA9539 | 16-bit I2C and SMBus low power I/O port |
| PCA9539R | 16-bit I2C and SMBus low power I/O port |