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參數(shù)資料
| 型號： | MC74ACT151DR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | 1−of−8 Decoder/Demultiplexer |
| 中文描述： | ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 247K |
| 代理商： | MC74ACT151DR2 |
MC74AC151, MC74ACT151
http://onsemi.com
2
Figure 2. Logic Symbol
S
0
S
1
S
2
Z
Z
E
I
0
I
1
I
2
I
3
I
4
I
5
I
6
I
7
FUNCTIONAL DESCRIPTION
The MC74AC151/74ACT151 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
true and complementary outputs are provided. The Enable
input (E) is active LOW. When it is not activated, the
complementary output is HIGH and the true output is LOW
regardless of all other inputs. The logic function provided at
the output is:
Z = E
(I
0
S
0
S
1
S
2
+I
1
S
0
S
1
S
2
+
I
2
S
0
S
1
S
2
+I
3
S
0
S
1
S
2
+
I
4
S
0
S
1
S
2
+I
5
S
0
S
1
S
2
+
I
6
S
0
S
1
S
2
+I
7
S
0
S
1
S
2
)
The MC74AC151/74ACT151 provides the ability, in one
package, to select from eight sources of data or control
information. By proper manipulation of the inputs, the
MC74AC151/74ACT151 can provide any logic function of
four variables and its complement.
Z
Z
S
2
S
1
S
0
E
I
0
I
1
I
2
I
3
I
4
I
5
I
6
I
7
Figure 3. Logic Diagram
NOTE:
This diagram is provided only for the
understanding of logic operations and
should not be used to estimate propagation
delays.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74ACT151DT | 1−of−8 Decoder/Demultiplexer |
| MC74ACT151DTR2 | 1−of−8 Decoder/Demultiplexer |
| MC74ACT151M | 1−of−8 Decoder/Demultiplexer |
| MC74AC157DR2 | Quad 2-Input Multiplexer |
| MC74AC157DR2G | Quad 2-Input Multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74ACT151DT | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1−of−8 Decoder/Demultiplexer |
| MC74ACT151DTR2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1−of−8 Decoder/Demultiplexer |
| MC74ACT151M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT151ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT151N | 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: 制造商:MOTOROLA 功能描述: |
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