May 1995
54F/74F374
Octal D-Type Flip-Flop with TRI-STATE Outputs
É
General Description
Features
Y
Edge-triggered D-type inputs
The ’F374 is a high-speed, low-power octal D-type flip-flop
featuring separate D-type inputs for each flip-flop and
TRI-STATE outputs for bus-oriented applications. A buff-
ered Clock (CP) and Output Enable (OE) are common to all
flip-flops.
Y
Buffered positive edge-triggered clock
Y
TRI-STATE outputs for bus-oriented applications
Guaranteed 4000V minimum ESD protection
Y
Package
Commercial
74F374PC
Military
Package Description
Number
N20A
20-Lead (0.300 Wide) Molded Dual-In-Line
×
54F374DM (QB)
J20A
20-Lead Ceramic Dual-In-Line
74F374SC (Note 1)
74F374SJ (Note 1)
74F374MSA (Note 1)
M20B
M20D
MSA20
W20A
E20A
20-Lead (0.300 Wide) Molded Small Outline, JEDEC
×
20-Lead (0.300 Wide) Molded Small Outline, EIAJ
×
20-Lead Molded Shrink Small Outline, EIAJ Type II
20-Lead Cerpack
54F374FM (QB)
54F374LM (QB)
20-Lead Ceramic Leadless Chip Carrier, Type C
e
Note 1: Devices also available in 13 reel. Use suffix
×
SCX, SJX, and MSAX.
Logic Symbols
Connection Diagrams
Pin Assignment for DIP,
SOIC, SSOP and Flatpak
Pin Assignment
for LCC
TL/F/9524–1
IEEE/IEC
TL/F/9524–3
TL/F/9524–2
TL/F/9524–4
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
TL/F/9524
RRD-B30M75/Printed in U. S. A.
ROCHESTER [ Rochester Electronics ]
