The 74VCX16245 is an advanced performance, non?inverting 16?bit transceiver. 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 over?voltage tolerant to 3.6 V.

特性 Features

? Designed for Low Voltage Operation: VCC = 1.65?3.6 V

? 3.6 V Tolerant Inputs and Outputs

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

3.0 ns max for 2.3 to 2.7 V

6.0 ns max for 1.65 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

? IOFF Specification Guarantees High Impedance When VCC = 0 V

? Near Zero Static Supply Current in All Three Logic States (20 ?)

Substantially Reduces System Power Requirements

? Latchup Performance Exceeds ±250 mA @ 125°C

? ESD Performance: Human Body Model >2000 V;

Machine Model >200 V

? Pb?Free Package is Available*