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74HC21 Folha de dados(PDF) 5 Page - NXP Semiconductors

Nome de Peças 74HC21
Descrição Electrónicos  Dual 4-input AND gate
PDF  6 Pages
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Fabricante Electrônico  PHILIPS [NXP Semiconductors]
Página de início  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

74HC21 Folha de dados(HTML) 5 Page - NXP Semiconductors

  74HC21 Datasheet HTML 1Page - NXP Semiconductors 74HC21 Datasheet HTML 2Page - NXP Semiconductors 74HC21 Datasheet HTML 3Page - NXP Semiconductors 74HC21 Datasheet HTML 4Page - NXP Semiconductors 74HC21 Datasheet HTML 5Page - NXP Semiconductors 74HC21 Datasheet HTML 6Page - NXP Semiconductors  
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December 1990
5
Philips Semiconductors
Product specification
Dual 4-input AND gate
74HC/HCT21
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: SSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr =tf = 6 ns; CL = 50 pF
SYMBOL
PARAMETER
Tamb (°C)
TEST CONDITIONS
74HC
UNIT
VCC
(V)
WAVEFORMS
+25
−40 to+85
−40 to+125
min.
typ.
max.
min.
max.
min.
max.
tPHL/ tPLH
propagation delay
nA, nB, nC, nD to nY
33
110
140
165
ns
2.0
Fig.6
12
22
28
33
4.5
10
19
24
28
6.0
tTHL/ tTLH
output transition time
19
75
95
110
ns
2.0
Fig.6
7
15
19
22
4.5
6
13
16
19
6.0



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