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參數(shù)資料
| 型號： | HD74HC237 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 3-to-8-line Decoder/Demultiplexer with Address Latch |
| 中文描述： | 3至8線解碼器/解復用器的地址鎖存器 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 57K |
| 代理商： | HD74HC237 |
HD74HC237
2
Function Table
Inputs
Enable
G
L
Select
Outputs
G
1
X
G
2
H
C
B
A
Y
0
L
Y
1
L
Y
2
L
Y
3
L
Y
4
L
Y
5
L
Y
6
L
Y
7
L
X
X
X
X
X
L
X
X
X
X
L
L
L
L
L
L
L
L
L
H
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
H
L
H
L
L
L
L
L
L
L
H
L
L
H
L
L
L
H
L
L
L
L
L
L
H
L
L
H
H
L
L
L
H
L
L
L
L
L
H
L
H
L
L
L
L
L
L
H
L
L
L
L
H
L
H
L
H
L
L
L
L
L
H
L
L
L
H
L
H
H
L
L
L
L
L
L
L
H
L
L
H
L
H
H
H
L
L
L
L
L
L
L
H
H
H
L
X
X
X
Output corresponding to stored address H; all others L
Pin Arrangement
(Top view)
A
B
C
GL
G
2
G
1
Y
7
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
B
C
GL
G
2
G
1
Y
7
Y
0
Y
1
Y
2
Y
3
Y
4
Y
5
V
CC
Y
0
Y
1
Y
2
Y
3
Y
4
Y
5
Y
6
A
Y
6
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC238FP | 制造商:Renesas Electronics Corporation 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin SOP |
| HD74HC238FP(EL-E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC238P-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC240FP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-20 |
| HD74HC240FPEL-E | 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-20 |
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