| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,003 pcs
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2003 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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The ON Semiconductor CAT9554HV4I-GT2 is an 8-bit I/O expander designed for expanding digital I/O capabilities in embedded systems. It communicates via the I2C and SMBus protocols, supporting a clock frequency of up to 400kHz.
This device features 8 general-purpose I/O pins that can be configured as inputs or outputs. It includes an interrupt output pin, which can be programmed to signal external devices when an input state changes. The operating voltage range is from 2.3V to 5.5V, making it suitable for a wide variety of applications.
The CAT9554HV4I-GT2 is available in a compact 16-TQFN (4x4) package, suitable for surface mounting. It operates within an industrial temperature range of -40°C to 85°C. The part offers output source/sink currents of 10mA and 24mA.
Key specifications include its 8 I/O channels, 400kHz clock speed, and 2.3V to 5.5V operating voltage. The device is RoHS3 compliant and has an MSL rating of 1.
The operating voltage range is 2.3V to 5.5V.
It is available in a 16-TQFN (4x4) package, also referred to as 16-WQFN Exposed Pad.
The operating temperature range is -40°C to 85°C.
It supports I2C and SMBus interfaces.
The maximum clock frequency is 400 kHz.
Yes, it features an interrupt output.
The typical output current is 10mA, with a maximum of 24mA.