Open Collector. 74F38 Datasheet

74F38 Collector. Datasheet pdf. Equivalent

Part 74F38
Description Quad Two-Input NAND Buffer (Open Collector)
Feature 54F 74F38 Quad Two-Input NAND Buffer (Open Collector) December 1994 54F 74F38 Quad Two-Input NAND .
Manufacture National Semiconductor
Datasheet
Download 74F38 Datasheet



74F38
December 1994
54F 74F38
Quad Two-Input NAND Buffer
(Open Collector)
General Description
This device contains four independent gates each of which
performs the logic NAND function The open-collector out-
puts require external pull-up resistors for proper logical op-
eration
Commercial
74F38PC
74F38SC (Note 1)
74F38SJ (Note 1)
Military
54F38DM (Note 2)
54F38FM (Note 2)
54F38LM (Note 2)
Package
Number
N14E
J14A
M14A
M14D
W14B
E20A
Package Description
14-Lead (0 300 Wide) Molded Dual-In-Line
14-Lead Ceramic Dual-In-Line
14-Lead (0 150 Wide) Molded Small Outline JEDEC
14-Lead (0 300 Wide) Molded Small Outline EIAJ
14-Lead Cerpack
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 Symbol
Connection Diagrams
IEEE IEC
Pin Assignment
for DIP SOIC and Flatpak
Pin Assignment
for LCC
TL F 9465–3
TL F 9465 – 1
TL F 9465 – 2
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation TL F 9465
RRD-B30M75 Printed in U S A



74F38
Unit Loading Fan Out
Pin Names
Description
An Bn
On
Inputs
Outputs
OC e Open Collector
54F 74F
UL
HIGH LOW
10 20
OC 106 6 (80)
Input IIH IIL
Output IOH IOL
20 mA b1 2 mA
OC 64 mA (48 mA)
Function Table
Inputs
Output
AB
O
LL
LH
HL
HH
H
H
H
L
H e HIGH Voltage Level
L e LOW Voltage Level
2





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