July 1998
54AC20
Dual 4-Input NAND Gate
n Outputs source/sink 24 mA
n Standard Military Drawing (SMD)
n ’AC20: 5962-87613
General Description
The ’AC20 contains four 4-input NAND gates.
Features
n ICC reduced by 50%
Logic Symbol
IEEE/IEC
DS100264-1
Pin Names
An, Bn, Cn, Dn
On
Description
Inputs
Outputs
Connection Diagrams
Pin Assignment
for DIP and Flatpak
Pin Assignment
for LCC
DS100264-3
DS100264-2
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© 1998 National Semiconductor Corporation
DS100264
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