Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Número de pieza
componentes Descripción
MC74VHCT138AM Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Fabricante
MC74VHCT138AM
3–to–8 Line Decoder
ON Semiconductor
MC74VHCT138AM Datasheet PDF : 8 Pages
1
2
3
4
5
6
7
8
MC74VHCT138A
FUNCTION TABLE
Inputs
Outputs
E3 E2 E1 A2 A1 A0 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7
X X H XXX HHH HHHH H
X H X XXX HHH HHHH H
L X X XXX HHH HHHH H
H L L LLL LHHHHHHH
H L L LLHH L HHHHHH
H L L LHL HH L HHHHH
H L L LHH H H H L H H H H
H L L HLL HHHH L HHH
H L L HLHHHHHH L HH
H L L HHL H H H H H H L H
H L L HHH H H H H H H H L
H = high level (steady state); L = low level (steady state);
X = don’t care
A0
1
SELECT
INPUTS
A1
2
A2
3
ENABLE
E3 6
INPUTS
E2
5
E1
4
EXPANDED LOGIC DIAGRAM
LOGIC DIAGRAM
15
Y0
14
Y1
13
Y2
12
Y3
11
Y4
10
Y5
9
Y6
7
Y7
ACTIVE–LOW
OUTPUTS
15
Y0
A0
1
A1
2
A2
3
E2
5
E1
4
E3
6
A0
1
A1
2
A2
3
E3
6
E2 5
E1 4
BIN/OCT
1
0
2
1
4
2
3
&
4
5
EN
6
7
IEC LOGIC DIAGRAM
15
Y0
14 Y1
13 Y2
12 Y3
11 Y4
10 Y5
9 Y6
7 Y7
A0
1
A1 2
A2 3
E3 6
E2 5
E1 4
DMUX
0
0
G
0
7
1
2
2
3
&
4
5
6
7
14
Y1
13
Y2
12
Y3
11
Y4
10
Y5
9
Y6
7
Y7
15
Y0
14 Y1
13 Y2
12 Y3
11 Y4
10 Y5
9 Y6
7 Y7
http://onsemi.com
2
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]