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74HC02DB Folha de dados(PDF) 3 Page - NXP Semiconductors

Nome de Peças 74HC02DB
Descrição Electrónicos  Quad 2-input NOR gate
PDF  5 Pages
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Fabricante Electrônico  PHILIPS [NXP Semiconductors]
Página de início  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

74HC02DB Folha de dados(HTML) 3 Page - NXP Semiconductors

  74HC02DB Datasheet HTML 1Page - NXP Semiconductors 74HC02DB Datasheet HTML 2Page - NXP Semiconductors 74HC02DB Datasheet HTML 3Page - NXP Semiconductors 74HC02DB Datasheet HTML 4Page - NXP Semiconductors 74HC02DB Datasheet HTML 5Page - NXP Semiconductors  
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December 1990
3
Philips Semiconductors
Product specification
Quad 2-input NOR gate
74HC/HCT02
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1, 4, 10, 13
1Y to 4Y
data outputs
2, 5, 8, 11
1A to 4A
data inputs
3, 6, 9, 12
1B to 4B
data inputs
7
GND
ground (0 V)
14
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
Fig.4 Functional diagram.
Fig.5 Logic diagram (one gate).
FUNCTION TABLE
Notes
1. H = HIGH voltage level
L = LOW voltage level
INPUTS
OUTPUT
nA
nB
nY
L
L
H
H
L
H
L
H
H
L
L
L



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