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5432DMQB-DM7432N
7 V, quad 2-input OR gate
g? Natiqnal ,
H Semiconductor
5432/ DM5432/ DM7432
Quad 2-Input OR Gates
General Description Features
This device contains four independent gates each of which U Alternate Military/Aerospace tievitm (5432) is available.
performs the logic OR function. Contact a National Semiconductor Sales Office/Distrib-
utor for specifications
Connection Diagram
DuaI-ln-Llne Package
Vcc " " " " " "
l" " I12 " IO 9 I
SSS---
"if?---
1 l t I , 4 s e 7
M m 11 " " " cm:
TL/F/6511-1
Order Number 5432DMOB, 5432FMOB, DM5432J, DM5432W or DM7432N
See NS Package Number J14A, mm or W148
Function Table
Y = A + B
Inputs Output
H = High Logic Level
L = Low Logic Level
Absolute Maximum Ratings (Note)
If MllltaryfAeroapttee apetMed devlces are required,
please contact the National Semiconductor Sales
offltte/Dlatrhutora for avallablllty and sptrtgfleatlttrts.
Supply Voltage 7V
Input Voltage 5.5V
Operating Free Air Temperature Range
DM54 and 54 - 55''C to + 125°C
Storage Temperature Range
trc to + 7ty'C
--65''C to + 150°C
Note: The "Absolute Maximum Ratings" are those values
beyond which the safety of the device cannot be guaran-
teed. The de vice should not be operated at these limits. The
parametric values defined in the "Electrical Characteristics"
table are not guaranteed at the absolute maximum ratings.
The "Recommended Operating Conditions" table will define
the txmdititms far actual device operation.
Recommended Operating Conditions
Symbol Parameter DM5432 DMT432 Unlts
Min Nom Max Mln Nom Max
Vcc Supply Voltage 4.5 5 5.5 4.75 5 5.25 V
VIH High Level Input Voltage 2 2 V
" Low Level Input Voltage 0.8 0.8 V
IOH High Level OutputCurrent --0.8 -0.8 mA
kx Low Level Output Current 16 16 mA
TA Free Air Operating Temperature - 55 125 0 70 (
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Symbol Parameter Conditions Min Typ Max Units
(Note 1)
l/t Input Clamp Voltage VCC = Min, l. = -12 mA -1.5 V
VOH High Level Output VCC = p, lou = Max 2.4 3.4 V
Voltage V.” == Min
VOL Low Level Output Vcc = Min, lot. = Max 0.2 0.4 V
Voltage " = Max
ll Input Current © Max VCC = Max, VI = 5.5V
Input Voltage
IIH High Level Input Current Vcc = Max, VI = 2.4V 40 p.A
IIL Low Level Inputcurrent Vcc = Max, V. = 0.4V -1.6 mA
Ios Short Circuit Vcc = Max DM54 -20 -55
Output Current (Note 2) DM74 - 18 _ 55
ICCH Supply Current with Vcc = Max
Outputs High 15 22 mA
ICCL Supply Current with Vcc = Max 23 38 m A
Outputs Low
Switching Characteristics atvcc = 5V and TA = 25"C (See Section 1 for Test Waveforms and Output Load)
Symbol Parameter Condltlons Min Max Units
tpLH Propagation Delay Time CL = 15 pF 15 ns
Low to High Level Output RL = 4oon
tPHL Propagation Delay Time 22 ns
High to Low Level Output
Hole 1: All lypicals are at Voc = 5V, TA = 25°C.
N01. a Not more than one output should be shorted at a time.
This datasheet has been :
www.ic-phoenix.com
Datasheets for electronic components.
National Semiconductor was acquired by Texas Instruments.
corp/docs/irwestor_relations/Pr_09_23_201 1_national_semiconductor.html
This file is the datasheet for the following electronic components:
5432DMQB - product/5432qub?HQS=TI-nulI-null-dscatalog-df-pf-nuII-wwe
5432FMQB - product/5432fmqb?HQS=T|—null-null-dscataIog-df-pf-null-wwe
DM5432J - productldm5432j?HQS=T|-nulI—nu|I—dscatalog-df-pf-nulI-wwe
DM5432W - product/dm5432w?HQS=T|-nu|I-nuII-dscatalog-df-pf-nuII-wwe
DM7432N - product/dm7432n?HQS=T|-nu|I-nulI-dscatalog-df-pf—nuII-wwe
