tc74hc251af TOSHIBA Semiconductor CORPORATION, tc74hc251af Datasheet - Page 2

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tc74hc251af

Manufacturer Part Number
tc74hc251af
Description
8-channel Multiplexer
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
IEC Logic Symbol
Truth Table
X: Don’t care
H: High impedance
C
H
H
H
H
X
L
L
L
L
Select
H
H
H
B
X
H
L
L
L
L
Inputs
A
X
H
H
H
H
L
L
L
L
Strobe
ST
H
L
L
L
L
L
L
L
L
D0
D1
D2
D3
D4
D5
D6
D7
Y
Z
Outputs
D
D
D
D
D
D
D
D
W
Z
0
2
3
4
5
6
7
1
2
TC74HC251AP/AF
2007-10-01

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