74VHC245; 74VHCT245
Octal bus transceiver; 3-state
Rev.
01 — 25 August 2009
Product data sheet
1.
General description
The 74VHC245; 74VHCT245 are high-speed Si-gate
CMOS devices.
The 74VHC245; 74VHCT245 are octal transceivers featuring non-inverting 3-state bus compatible outputs in both send and receive directions.
The 74VHC245; 74VHCT245 feature an output enable input (OE), for easy cascading, and a send and receive direction control input (DIR).
OE controls the outputs so that the buses are effectively isolated.
2.
Features
I Balanced propagation delays I All inputs have Schmitt-trigger action I Inputs accept
voltages higher than VCC I Input levels:
N The 74VHC245 operates with
CMOS i...