參數(shù)資料
型號: SN54F138FK
廠商: Texas Instruments, Inc.
英文描述: 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
中文描述: 3線至8線解碼器/解復(fù)用器
文件頁數(shù): 2/6頁
文件大小: 88K
代理商: SN54F138FK
SN54F138, SN74F138
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SDFS051B – MARCH 1987 – REVISED JULY 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
ENABLE INPUTS
SELECT INPUTS
OUTPUTS
G1
G2A
G2B
C
B
A
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
X
H
X
X
X
X
H
H
H
H
H
H
H
H
X
X
H
X
X
X
H
H
H
H
H
H
H
H
L
X
X
X
X
X
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
H
H
H
H
H
H
H
H
L
L
L
L
H
H
L
H
H
H
H
H
H
H
L
L
L
H
L
H
H
L
H
H
H
H
H
H
L
L
L
H
H
H
H
H
L
H
H
H
H
H
L
L
H
L
L
H
H
H
H
L
H
H
H
H
L
L
H
L
H
H
H
H
H
H
L
H
H
H
L
L
H
H
L
H
H
H
H
H
H
L
H
H
L
L
H
H
H
H
H
H
H
H
H
H
L
logic symbols (alternatives)
BIN/OCT
1
1
A
2
2
B
4
3
C
4
5
6
G1
Y0
15
0
&
EN
Y1
14
1
Y2
13
2
Y3
12
3
Y4
11
4
Y5
10
5
Y6
9
6
Y7
7
7
DMUX
0
1
A
2
B
2
3
C
4
5
6
G1
Y0
15
0
&
Y1
14
1
Y2
13
2
Y3
12
3
Y4
11
4
Y5
10
5
Y6
9
6
Y7
7
7
G7
0
G2A
G2B
G2A
G2B
These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
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SN54F138J 制造商:Texas Instruments 功能描述:3-TO-8 DECODER/DEMULTIPLEXER 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin CDIP Tube
SN54F20J 制造商:Texas Instruments 功能描述:
SN54F240J 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin CDIP Tube
SN54F241J 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin CDIP Tube
SN54F244J 制造商:Texas Instruments 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin CDIP Tube