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参数资料
| 型号： | SN54F138FK |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | F/FAST SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20 |
| 封装： | CERAMIC, CC-20 |
| 文件页数： | 2/8页 |
| 文件大小： | 163K |
| 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
H
X
XHX
XX
H
HH
H
L
XX
X
XX
H
HH
H
LL
L
LL
L
HH
H
LL
L
LH
H
L
H
HH
H
LL
L
HLH
H
L
HH
H
LL
L
HH
H
HH
L
H
HH
H
LL
H
LL
H
HH
H
L
HH
H
LL
H
LH
H
HH
L
H
LL
H
HLH
HH
H
L
H
L
H
L
logic symbols (alternatives)
BIN/OCT
1
A
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
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
G
7
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
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