74VCX16244DT

低电压1.8V / 2.5V / 3.3V 16位缓冲器 Low−Voltage 1.8V/2.5V/3.3V 16−Bit Buffer

The 74VCX16244 is an advanced performance, non−inverting 16−bit buffer. It is designed for very high−speed, very low−power operation in 1.8 V, 2.5 V or 3.3 V systems. When operating at 2.5 V or 1.8 V the part is designed to tolerate voltages it may encounter on either inputs or outputs when interfacing to 3.3 V busses. It is guaranteed to be overvoltage tolerant to 3.6V.

Features

•Designed for Low Voltage Operation: VCC= 1.65V − 3.6V

•3.6 V Tolerant Inputs and Outputs

•High Speed Operation: 2.5 ns max for 3.0V to 3.6V

3.0 ns max for 2.3 V to 2.7 V

6.0 ns max for 1.65 V to 1.95 V

•Static Drive: ±24 mA Drive at 3.0 V

±18 mA Drive at 2.3 V

±6 mA Drive at 1.65 V

•Supports Live Insertion and Withdrawal

•IOFFSpecification Guarantees High Impedance When VCC= 0 V

•Near Zero Static Supply Current in All Three Logic States 20A

Substantially Reduces System Power Requirements

•Latchup Performance Exceeds ±250 mA @ 125°C

•ESD Performance: Human Body Model >2000 V;Machine Model >200V

•All Devices in Package TSSOP are Inherently Pb−Free

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