MM54HC34 MM74HC34 Non-Inverter
January 1988
MM54HC34 MM74HC34 Non-Inverter
General Description
The MM54HC34 MM74HC34 are logic functions fabricated
by using advanced silicon-gate CMOS technology which
provides the inherent benefits of CMOS low quiescent
power and wide power supply range but are functionally as
well as pin-out compatible with standard DM54LS 74LS de-
vices The MM54HC34 MM74HC34 feature low power dis-
sipation and fast switching times All inputs are protected
from static discharge by internal diodes to V
CC
and ground
Features
Y
Y
Fast switching t
PLH
t
PHL
e
10 ns (typ)
High fanout
t
10 LS loads
Connection Diagram
Dual-In-Line Package
TL F 9389 鈥?1
Top View
Order Number MM54HC34 or MM74HC34
C
1995 National Semiconductor Corporation
TL F 9389
RRD-B30M105 Printed in U S A