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
n Balanced propagation delays
n All inputs have Schmitt-trigger action
n Inputs accept voltages higher than VCC
n Input levels:
u The 74VHC245 operates with CMOS input level
u The 74VHCT245 operates with TTL input level
n ESD protection:
u HBM JESD22-A114E exceeds 2000 V
u MM JESD22-A115-A exceeds 200 V
u CDM JESD22-C101C exceeds 1000 V
n Multiple package options
n Specified from -40 °C to +85 °C and from -40 °C to +125 °C