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54F192DM Datasheet(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. 54F192DM
Description  Up/Down Decade Counter with Separate Up/Down Clocks
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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54F192DM Datasheet(HTML) 1 Page - National Semiconductor (TI)

 
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TLF9496
November 1994
54F74F192
UpDown Decade Counter
with Separate UpDown Clocks
General Description
The ’F192 is an updown BCD decade (8421) counter Sep-
arate Count Up and Count Down Clocks are used and in
either counting mode the circuits operate synchronously
The outputs change state synchronously with the LOW-to-
HIGH transitions on the clock inputs
Separate Terminal Count Up and Terminal Count Down out-
puts are used as the clocks for a subsequent stage without
extra logic thus simplifying multistage counter designs Indi-
vidual preset inputs allow the circuit to be used as a pro-
grammable counter Both the Parallel Load (PL) and the
Master Reset (MR) inputs asynchronously override the
clocks
Features
Y
Guaranteed 4000V minimum ESD protection
Commercial
Military
Package
Package Description
Number
74F192PC
N16E
16-Lead (0300 Wide) Molded Dual-In-Line
54F192DM (Note 2)
J16A
16-Lead Ceramic Dual-In-Line
74F192SC (Note 1)
M16A
16-Lead (0150 Wide) Molded Small Outline JEDEC
74F192SJ (Note 1)
M16D
16-Lead (0300 Wide) Molded Small Outline EIAJ
54F192FM (Note 2)
W16A
16-Lead Cerpack
54F192LM (Note 2)
E20A
20-Lead Ceramic Leadless Chip Carrier Type C
Note 1
Devices also available in 13
reel Use suffix e SCX and SJX
Note 2
Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB
Logic Symbols
Connection Diagrams
TLF9496 – 3
IEEEIEC
TLF9496 – 6
Pin Assignment for
DIP SOIC and Flatpak
TLF9496 – 1
Pin Assignment
for LCC
TLF9496 – 2
TRI-STATE
is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation
RRD-B30M75Printed in U S A


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