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參數(shù)資料
| 型號(hào)： | 74F151ASJX |
| 英文描述： | 8-Input Digital Multiplexer |
| 中文描述： | 8聲道，數(shù)字復(fù)接器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 78K |
| 代理商： | 74F151ASJX |
www.fairchildsemi.com
2
7
Functional Description
The F151A is a logic implementation of a single pole, 8-
position switch with the switch position controlled by the
state of three Select inputs, S
0
, S
1
, S
2
. Both assertion and
negation outputs are provided. The Enable input (E) is
active LOW. When it is not activated, the negation output is
HIGH and the assertion output is LOW regardless of all
other inputs. The logic function provided at the output is:
Z
=
E
(I
0
S
2
S
1
S
0
+
I
1
S
2
S
1
S
0
+
I
2
S
2
S
1
S
0
+
I
3
S
2
S
1
S
0
+
I
4
S
2
S
1
S
0
+
I
5
S
2
S
1
S
0
+
I
6
S
2
S
1
S
0
+
I
7
S
2
S
1
S
0
)
The F151A provides the ability, in one package, to select
from eight sources of data or control information. By proper
manipulation of the inputs, the F151A can provide any logic
function of four variables and its negation.
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Inputs
Outputs
E
S
2
S
1
S
0
Z
Z
H
X
X
X
H
L
L
L
L
L
I
0
I
1
I
2
I
0
I
1
I
2
L
L
L
H
L
L
H
L
L
L
H
H
I
3
I
4
I
5
I
6
I
7
I
3
I
4
I
5
I
6
I
7
L
H
L
L
L
H
L
H
L
H
H
L
L
H
H
H
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F153SCX | 4-Input Digital Multiplexer |
| 74F153SJX | 4-Input Digital Multiplexer |
| 74F158ASCX | 2-Input Digital Multiplexer |
| 74F158ASJX | 2-Input Digital Multiplexer |
| 74F151 | 8-input multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F151SCX | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74F153 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual 4-Input Multiplexer |
| 74F153_UKH3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F153D | 制造商:SIG 功能描述:SIG '9022 制造商:NXP Semiconductors 功能描述: |
| 74F153DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Input Digital Multiplexer |
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