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参数资料
| 型号： | SN54ALS137FKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | ALS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 2/6页 |
| 文件大小： | 103K |
| 代理商： | SN54ALS137FKR |
SN54ALS137, SN74ALS137A
SN54AS137, SN74AS137
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES
SDAS203B – APRIL 1982 – REVISED JANUARY 1995
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
OE1
OE2
LE
C
B
A
6
5
4
3
2
1
Output
Enables
Latch
Enable
Select
Inputs
Data
Outputs
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
10
11
12
13
14
7
9
15
Pin numbers shown are for the D, J, and N packages.
FUNCTION TABLE
INPUTS
OUTPUTS
ENABLE
SELECT
OUTPUTS
LE
OE1
OE2
C
B
A
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
X
H
X
H
X
LX
X
XX
H
HH
H
L
H
L
H
L
HL
L
LH
H
L
H
HH
H
L
HL
L
HLH
H
L
HH
H
L
HL
L
HH
H
HH
L
H
HH
H
L
H
L
H
L
H
L
H
L
HL
H
LH
H
HH
L
H
L
HL
H
HLH
HH
H
L
H
L
HL
H
HH
H
HH
L
H
L
X
Outputs corresponding to stored address, L; all others, H
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN54ALS138AJ | 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin CDIP Tube 制造商:Texas Instruments 功能描述:DECODER/DEMLTPLXR SGL 3-TO-8 16CDIP - Rail/Tube |
| SN54ALS153J | 制造商:Texas Instruments 功能描述:Multiplexer 1-Element Bipolar 8-IN 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN54ALS157AJ | 制造商:Texas Instruments 功能描述:Multiplexer 1-Element Bipolar 8-IN 16-Pin CDIP Tube |
| SN54ALS161BJ | 制造商:Texas Instruments 功能描述:Counter Single 4-Bit Sync Binary UP 16-Pin CDIP Tube |
| SN54ALS163BJ | 制造商:Texas Instruments 功能描述:4-BIT SYNC BINARY COUNTER - Rail/Tube |
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