74VHCT245 Datasheet PDF – Octal Buffer / Line Driver

Part Number: 74VHCT245

Function: Octal Buffer/Line Driver with 3-STATE Outputs

Package: SOP, SOIC, TSSOP, DIP 20 Pin Type

Manufacturer: Fairchild Semiconductor


74VHCT245 datasheet



The 74VHCT245A is an advanced high speed CMOS octal bus transceiver fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHCT245A is intended for bidirectional asynchronous communication between data busses. The direction of data transmission is determined by the level of the T/R input. The enable input can be used to  disable the device so that the busses are effectively isolated.


1. High Speed: tPD = 5.4 ns (typ) at VCC = 5V

2. Power Down Protection on Inputs and Outputs

3. Low Power Dissipation: ICC = 4 µA (Max) @ TA = 25°C

4. Pin and Function Compatible with 74HCT245


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74VHCT245 Datasheet PDF Download

74VHCT245 pdf