74AHC1G02 Просмотр технического описания (PDF) - Nexperia B.V. All rights reserved
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74AHC1G02 Datasheet PDF : 12 Pages
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Nexperia
74AHC1G02; 74AHCT1G02
2-input NOR gate
7. Functional description
Table 4. Function table
H = HIGH voltage level; L = LOW voltage level
Inputs
A
B
L
L
L
H
H
L
H
H
8. Limiting values
Output
Y
H
L
L
L
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
VCC
VI
IIK
IOK
IO
ICC
IGND
Tstg
Ptot
supply voltage
input voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
VI < 0.5 V
VO < 0.5 V or VO > VCC + 0.5 V
0.5 V < VO < VCC + 0.5 V
Tamb = 40 C to +125 C
Min
0.5
0.5
20
[1] -
-
-
75
65
[2] -
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For both TSSOP5 and SC-74A packages: above 87.5 C the value of Ptot derates linearly with 4.0 mW/K.
Max
+7.0
+7.0
-
20
25
75
-
+150
250
Unit
V
V
mA
mA
mA
mA
mA
C
mW
9. Recommended operating conditions
Table 6. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
VCC
VI
VO
Tamb
t/V
supply voltage
input voltage
output voltage
ambient temperature
input transition rise
and fall rate
VCC = 3.3 V 0.3 V
VCC = 5.0 V 0.5 V
74AHC1G02
Min Typ Max
2.0
5.0
5.5
0
-
5.5
0
-
VCC
40 +25 +125
-
-
100
-
-
20
74AHCT1G02
Min Typ Max
4.5
5.0
5.5
0
-
5.5
0
-
VCC
40 +25 +125
-
-
-
-
-
20
Unit
V
V
V
C
ns/V
ns/V
74AHC_AHCT1G02
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 6 November 2014
© Nexperia B.V. 2017. All rights reserved
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