74F373

Manufacturer Part Number74F373
ManufacturerNational Semiconductor
74F373 datasheet
 


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54F 74F373
Octal Transparent Latch with TRI-STATE Outputs
General Description
The ’F373 consists of eight latches with TRI-STATE outputs
for bus organized system applications The flip-flops appear
transparent to the data when Latch Enable (LE) is HIGH
When LE is LOW the data that meets the setup times is
latched Data appears on the bus when the Output Enable
(OE) is LOW When OE is HIGH the bus output is in the high
impedance state
Commercial
Military
74F373PC
54F373DM (QB)
74F373SC (Note 1)
74F373SJ (Note 1)
74F373MSA (Note 1)
54F373FM (QB)
54F373LM (QB)
Note 1 Devices also available in 13 reel Use suffix
Logic Symbols
IEEE IEC
TL F 9523–4
TL F 9523–1
TRI-STATE is a registered trademark of National Semiconductor Corporation
C 1995 National Semiconductor Corporation
TL F 9523
Features
Eight latches in a single package
Y
TRI-STATE outputs for bus interfacing
Y
Guaranteed 4000V minimum ESD protection
Y
Package
Package Description
Number
N20A
20-Lead (0 300 Wide) Molded Dual-In-Line
J20A
20-Lead Ceramic Dual-In-Line
M20B
20-Lead (0 300 Wide) Molded Small Outline JEDEC
M20D
20-Lead (0 300 Wide) Molded Small Outline EIAJ
MSA20
20-Lead Molded Shrink Small Outline EIAJ Type II
W20A
20-Lead Cerpack
E20A
20-Lead Ceramic Leadless Chip Carrier Type C
SCX SJX and MSAX
e
Connection Diagrams
Pin Assignment
for DIP SOIC SSOP and Flatpak
TL F 9523 – 2
May 1995
Pin Assignment
for LCC
TL F 9523 – 3
RRD-B30M75 Printed in U S A

74F373 Summary of contents