PCA9535DWR
Texas Instruments
The PCA9535DWR from Texas Instruments is a 16-bit I2C and SMBus I/O expander. It operates from 2.3V to 5.5V and features an interrupt output.
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1,457 pcs
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1457 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments PCA9555DWR is a 16-bit I/O expander designed for use with I2C and SMBus interfaces. This component provides 16 general-purpose input/output pins, allowing for expansion of microcontroller capabilities.
Key electrical specifications include an operating voltage range of 2.3V to 5.5V and a maximum clock frequency of 400 kHz. The device features an interrupt output and push-pull output type. It is rated for an operating temperature range of -40°C to 85°C.
The PCA9555DWR is available in a 24-SOIC package, suitable for surface mounting. Its compact size and robust feature set make it a versatile solution for various embedded system designs requiring additional I/O ports.
| Qty | Low | High |
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| 1+ | $1.32 | $1.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCA9555DWR operates within a voltage range of 2.3V to 5.5V.
The PCA9555DWR provides 16 I/O pins.
The maximum clock frequency for the PCA9555DWR is 400 kHz.
Yes, the PCA9555DWR features an interrupt output.
The PCA9555DWR operates in a temperature range of -40°C to 85°C.
The PCA9555DWR is supplied in a 24-SOIC package.
The PCA9555DWR is a surface mount device.