HD74HC442 Datasheet, PDF (3/8 Pages) Hitachi Semiconductor – Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs)

HD74HC442, HD74HC443, HD74HC444
Logic Diagram
HD74HC442
S0 S1
A1
B1
C1
A2
B2
C2
A3
B3
C3
A4
B4
C4
GA GB GC CS
Rev.2.00 Mar 30, 2006 page 3 of 7