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参数资料
| 型号： | MC74ACT352N |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | ACT SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 2/7页 |
| 文件大小： | 173K |
| 代理商： | MC74ACT352N |
MC74AC352, MC74ACT352
http://onsemi.com
2
FUNCTIONAL DESCRIPTION
The MC74AC352/74ACT352 is a dual 4-input multiplexer.
It selects two bits of data from up to four sources under the
control of the common Select inputs (S0, S1). The two 4-input
multiplexer circuits have individual active LOW Enables (Ea,
Eb) which can be used to strobe the outputs independently.
When the Enables (Ea, Eb) are HIGH, the corresponding
outputs (Za, Zb) are forced HIGH.
The logic equations for the outputs are shown below:
Za = Ea(I0aS1S0+I1aS1S0+
I2aS1S0+I3aS1S0)
Zb = Eb(I0bS1S0+I1bS1S0+
I2bS1S0+I3bS1S0)
The MC74AC352/74ACT352 can be used to move data
from a group of registers to a common output bus. The
particular register from which the date came would be
determined by the state of the Select inputs. A less obvious
application is as a function generator. The MC74AC352/
74ACT352 can generate two functions of three variables.
This is useful for implementing highly irregular random logic.
Ea I0a
I3a
S0
I0b
I1b
I2b
I3b Eb
Za
Zb
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.
I1a
I2a
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74ACT353 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| MC74ACT353D | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74ACT353N | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| MC74ACT373 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Octal Transparent Latch with 3−State Outputs |
| MC74ACT373D | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS |
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