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參數(shù)資料
| 型號： | HD74AC139 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Dual 1-of-4 Decoder/Demultiplexer(雙1線-4線譯碼器/多路分解器) |
| 中文描述： | 雙1 - 4解碼器/多路解復(fù)用器（雙1線-4線譯碼器/多路分解器） |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 61K |
| 代理商： | HD74AC139 |
HD74AC139/HD74ACT139
Dual 1-of-4 Decoder/Demultiplexer
Description
The HD74AC139/HD74ACT139 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 HD74AC139/HD74ACT139 can be used as a function generator providing
all four minterms of two variables.
Features
Multifunction Capability
Two Completely Independent 1-of-4 Decoders
Active Low Mutually Exclusive Outputs
Outputs Source/Sink 24 mA
HD74ACT139 has TTL-Compatible Inputs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74ACT139 | Dual 1-of-4 Decoder/Demultiplexer(雙1線-4線譯碼器/多路分解器) |
| HD74AC14 | Hex Inverter Schmitt Trigger(施密特觸發(fā)六反相器) |
| HD74AC153 | Dual 4-Input Multiplexer(雙4輸入多路復(fù)用器) |
| HD74AC157 | Quad 2-Input Multiplexer(四2輸入多路復(fù)用器) |
| HD74AC158 | Quad 2-Input Multiplexer(四2輸入多路復(fù)用器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74AC139/HA74ACT139 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HD74AC139FP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-To-4-Line Demultiplexer |
| HD74AC139P | 制造商:Renesas Electronics 功能描述:74AC Dual 2-to-4 Line Decoder Bulk |
| HD74AC139RP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DECODER/DEMUX|2-TO-4-LINE|AC-CMOS|SOP|16PIN|PLASTIC |
| HD74AC139T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DECODER/DEMUX|2-TO-4-LINE|AC-CMOS|TSSOP|16PIN|PLASTIC |
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