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參數資料
| 型號： | DM74155 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 測試測量 |
| 英文描述： | Dual 2-Line to 4-Line Decoders/Demultiplexers |
| 中文描述： | 雙路2線至4線解碼器/解復用器 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 22K |
| 代理商： | DM74155 |
DM54155/DM74155 Dual 2-Line to 4-Line Decoders/Demultiplexers
General Description
These TTL circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common
binary-address inputs in a single 16-pin package. When both sections are enabled by the strobes, the
common address inputs sequentially select and route associated input data to the appropriate
output of each section. The individual strobes permit activating or inhibiting each of the 4-bit sections
as desired. Data applied to input C1 is inverted at its outputs and data applied at C2 is true through its
outputs. The inverter following the C1 data input permits use as a 3-to-8-line decoder, or 1-to-8-line
demultiplexer, without external gating. Input clamping diodes are provided on these circuits to
minimize transmission-line effects and simplify system design.
Features
Applications:
Dual 2-to-4-line decoder
Dual 1-to-4-line demultiplexer
3-to-8-line decoder
1-to-8-line demultiplexer
Individual strobes simplify cascading for decoding or
demultiplexing larger words
Input clamping diodes simplify system design
Connection Diagram and Function Tables
Dual-In-Line Package
2-Line-to-4-Line Decoder or 1-Line-to-4-Line Demultiplexer
Inputs
Select
Strobe
Data
BA
G1
C1
XX
H
X
Outputs
1Y0
H
1Y1
H
1Y2
H
1Y3
H
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PDF描述 |
|---|---|
| DM54155 | Dual 2-Line to 4-Line Decoders/Demultiplexers |
| DM74157 | Quad 2-line to 1-line data selectors/multiplexer |
| DM74157N | Quad 2-line 1-line data selecors/multiplexer |
| DM74164 | 8-Bit Serial In/Parallel Out Shift Registers |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DM74155J/A+ | 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 |
| DM74155N | 功能描述:DUAL 2-TO-4 DECODER/DEMULTIPLE RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關，多路復用器，解碼器 系列:- 標準包裝:25 系列:74HC 類型:解碼器 電路:1 x 2:4 獨立電路:2 輸出電流高，低:5.2mA，5.2mA 電壓電源:單電源 電源電壓:2 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應商設備封裝:16-DIP 包裝:管件 |
| DM74155N/A+ | 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 |
| DM74155N/B+ | 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 |
| DM74156J/A+ | 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 |
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