tc74hct138af TOSHIBA Semiconductor CORPORATION, tc74hct138af Datasheet - Page 2
tc74hct138af
Manufacturer Part Number
tc74hct138af
Description
3-to-8 Line Decoder
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TC74HCT138AF.pdf
(8 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC74HCT138AF
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Part Number:
tc74hct138afN
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
IEC Logic Symbol
Truth Table
Logic Diagram
X: Don’t care
G1
H
H
H
H
H
H
H
H
L
X
X
Enable
G
H
X
X
2
L
L
L
L
L
L
L
L
A
G
X
X
H
L
L
L
L
L
L
L
L
2
B
Inputs
C
X
X
X
H
H
H
H
L
L
L
L
Select
H
H
H
H
B
X
X
X
L
L
L
L
A
X
X
X
H
H
H
H
L
L
L
L
Y
H
H
H
H
H
H
H
H
H
H
L
0
Y
H
H
H
H
H
H
H
H
H
H
L
1
2
Y
H
H
H
H
H
H
H
H
H
H
L
2
Y
H
H
H
H
H
H
H
H
H
H
L
Outputs
3
Y
H
H
H
H
H
H
H
H
H
H
L
4
TC74HCT138AP/AF/AFN
Y
H
H
H
H
H
H
H
H
H
H
L
5
Y
H
H
H
H
H
H
H
H
H
H
L
6
Y
H
H
H
H
H
H
H
H
H
H
L
7
2007-10-01
Selected
Output
None
None
None
Y
Y
Y
Y
Y
Y
Y
Y
6
0
1
2
3
4
5
7