74F621 Overview
The 74F621 is an octal transceiver featuring non-inverting open collector bus-patible outputs in both send and receive directions. The outputs are capable of sinking 64mA, providing very good capacitive drive characteristics. This octal bus transceiver is designed for asynchronous two-way munication between data buses.
74F621 Key Features
- High-impedance NPN base inputs for reduced loading