The TCA6416APWR is a low-voltage 16-bit IC and SMBus I/O Expander can operate with a power supply voltage on the IC bus side (VCCI) and a power supply voltage on the P-port side (VCCP). The device supports both standard-mode and fast-mode clock frequencies. I/O expanders such as the TCA6416A provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, etc.

• IC to parallel port expander
• Allows bidirectional voltage-level translation and GPIO expansion
• Low standby current consumption
• Active-low reset input
• Open-drain active-low interrupt output
• Input/output configuration register
• Polarity inversion register
• Internal power-on reset
• Green product and no Sb/Br

Applications

Communications & Networking, Computers & Computer Peripherals, Industrial, Automation & Process Control

Warnings This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Other details

Brand TEXAS INSTRUMENTS Part Number TCA6416APWR Quantity Each (Supplied on Cut Tape) Product Change Notice EN

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