74HC151-Q100 查看數據表（PDF） - NXP Semiconductors.
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74HC151-Q100 Datasheet PDF : 17 Pages
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Nexperia
74HC151-Q100; 74HCT151-Q100
8-input multiplexer
6. Functional description
Table 3. Function table[1]
Input
Output
E
S2
S1
S0
I0
I1
I2
I3
I4
I5
I6
I7
Y
Y
H
X
X
X
X
X
X
X
X
X
X
X
H
L
L
L
L
L
L
X
X
X
X
X
X
X
H
L
L
L
L
L
H
X
X
X
X
X
X
X
L
H
L
L
L
H
X
L
X
X
X
X
X
X
H
L
L
L
L
H
X
H
X
X
X
X
X
X
L
H
L
L
H
L
X
X
L
X
X
X
X
X
H
L
L
L
H
L
X
X
H
X
X
X
X
X
L
H
L
L
H
H
X
X
X
L
X
X
X
X
H
L
L
L
H
H
X
X
X
H
X
X
X
X
L
H
L
H
L
L
X
X
X
X
L
X
X
X
H
L
L
H
L
L
X
X
X
X
H
X
X
X
L
H
L
H
L
H
X
X
X
X
X
L
X
X
H
L
L
H
L
H
X
X
X
X
X
H
X
X
L
H
L
H
H
L
X
X
X
X
X
X
L
X
H
L
L
H
H
L
X
X
X
X
X
X
H
X
L
H
L
H
H
H
X
X
X
X
X
X
X
L
H
L
L
H
H
H
X
X
X
X
X
X
X
H
L
H
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care.
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min Max Unit
VCC
IIK
IOK
IO
ICC
IGND
Tstg
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
VI < 0.5 V or VI > VCC + 0.5 V
VO < 0.5 V or VO > VCC + 0.5 V
VO = 0.5 V to (VCC + 0.5 V)
0.5 +7
V
-
20 mA
-
20 mA
-
25 mA
-
+50 mA
-
50 mA
65 +150 C
74HC_HCT151_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 26 January 2015
© Nexperia B.V. 2017. All rights reserved
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