The MC74F640 is an octal transceiver featuring inverting 3-state bus compatible outputs in both transmit and receive directions. The B port outputs are capable of sinking 64 mA and sourcing 15 mA, providing very good capacitive drive characteristics.

• High-Impedance NPN Base Inputs for Reduced Loading (70 µA in High and Low States)

• Ideal for Applications which Require High-Output Drive and Minimal Bus Loading

• Inverting Version of F245

• Octal Bidirectional Bus Interface

• 3-State Buffer Outputs Sink 64 mA and Source 15 mA

• ESD Sensitive — 4000 V HBM