HD74HC442 Datasheet, PDF (5/8 Pages) Hitachi Semiconductor – Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs)

HD74HC442, HD74HC443, HD74HC444
HD74HC444
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 5 of 7