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参数资料
| 型号： | MC74ACT153MR2 |
| 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, TRUE OUTPUT, PDSO16 |
| 封装： | PLASTIC, EIAJ-16 |
| 文件页数： | 6/12页 |
| 文件大小： | 180K |
| 代理商： | MC74ACT153MR2 |
MC74AC153, MC74ACT153
http://onsemi.com
3
Figure 2. Logic Symbol
S0
S1
Ea I0a I1a I2a I3a
Za
Zb
I0b I1b I2b I3b Eb
FUNCTIONAL DESCRIPTION
The MC74AC153/74ACT153 is a dual 4input
multiplexer. It can select two bits of data from up to four
sources under the control of the common Select inputs (S0,
S1). The two 4input multiplexer circuits have individual
activeLOW 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 LOW.
The MC74AC153/74ACT153 is the logic implementation
of a 2pole, 4position switch, where the position of the
switch is determined by the logic levels supplied to the two
Select inputs. The logic equations for the outputs are shown
below.
Za = Ea(I0aS1S0+I1aS1S0+I2aS1S0+I3aS1S0)
Zb = Eb(I0bS1S0+I1bS1S0+I2bS1S0+I3bS1S0)
Ea I0a
I3a
S1
S0
I0b
I1b
I2b
I3b Eb
Za
Zb
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.
I1a
I2a
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相关代理商/技术参数 |
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|---|---|
| MC74ACT153N | 制造商:ON Semiconductor 功能描述:Multiplexer 1-Element CMOS 8-IN 16-Pin PDIP Rail 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74ACT157 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:QUAD 2-INPUT MULTIPLEXER |
| MC74ACT157D | 功能描述:编码器、解码器、复用器和解复用器 5V Quad 2-Input RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC74ACT157DG | 功能描述:编码器、解码器、复用器和解复用器 5V Quad 2-Input RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC74ACT157DR2 | 功能描述:编码器、解码器、复用器和解复用器 5V Quad 2-Input RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
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