1 -的-4双解码器/多路解复用器 Dual 1-of-4 Decoder/Demultiplexer
**General Description**
The AC/ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-output demultiplexer. Each half of the AC/ACT139 can be used as a function generator providing all four minterms of two variables.
**Features**
■ ICC reduced by 50%
■ Multifunction capability
■ Two completely independent 1-of-4 decoders
■ Active LOW mutually exclusive outputs
■ Outputs source/sink 24 mA
■ ACT139 has TTL-compatible inputs
电源电压DC 5.00 V
输出接口数 4
输出电流 5.5 mA
触点类型 DP4T
电路数 2
输入数 2
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2V ~ 6V
电源电压Max 6 V
电源电压Min 2 V
安装方式 Surface Mount
引脚数 16
封装 TSSOP-16
长度 5 mm
宽度 4.4 mm
高度 0.9 mm
封装 TSSOP-16
工作温度 -40℃ ~ 85℃
产品生命周期 Obsolete
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
74AC139MTC Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
74AC139MTCX 飞兆/仙童 | 完全替代 | 74AC139MTC和74AC139MTCX的区别 |
MC74AC139DTR2G 安森美 | 类似代替 | 74AC139MTC和MC74AC139DTR2G的区别 |