DESCRIPTION
The 74F620 is an octal transceiver featuring inverting 3-State bus-compatible outputs in both send and receive directions. The outputs are capable of sinking 64mA and sourcing up to 15mA, providing very good capacitive drive characteristics. The 74F623 is a non-inverting version of the 74F620.

FEATURES
• High-impedance NPN base inputs for reduced loading (70µA in High and Low states)
• Ideal for applications which require high output drive and minimal bus loading
• Octal bidirectional bus interface
• 3-State buffer outputs sink 64mA and source 15mA
• -F620, inverting
  -F623, non-inverting