54F573DM Datasheet, PDF (1/8 Pages) National Semiconductor (TI) – Octal D-Type Latch with TRI-STATE Outputs

August 1995
54F 74F573
Octal D-Type Latch with TRI-STATE Outputs
General Description
The ’F573 is a high speed octal latch with buffered common
Latch Enable (LE) and buffered common Output Enable
(OE) inputs
This device is functionally identical to the ’F373 but has
different pinouts
Features
Y _{Inputs and outputs on opposite sides of package}
allowing easy interface with microprocessors
Y _{Useful as input or output port for microprocessors}
Y _{Functionally identical to ’F373}
Y _{TRI-STATE outputs for bus interfacing}
Y _{Guaranteed 4000V minimum ESD protection}
Commercial
74F573PC
74F573SC (Note 1)
74F573SJ (Note 1)
Military
54F573DM (Note 2)
54F573FM (Note 2)
54F573LM (Note 2)
Package
Number
N20A
J20A
M20B
M20D
W20A
E20A
Package Description
20-Lead (0 300 Wide) Molded Dual-In-Line
20-Lead Ceramic Dual-In-Line
20-Lead (0 300 Wide) Molded Small Outline JEDEC
20-Lead (0 300 Wide) Molded Small Outline EIAJ
20-Lead Cerpak
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
Pin Assignment for
DIP SOIC and Flatpak
Pin Assignment
for LCC
TL F 9566–1
IEEE IEC
TL F 9566 – 2
TL F 9566 – 3
TL F 9566–4
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 9566
RRD-B30M115 Printed in U S A