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參數(shù)資料
| 型號： | HD74LVC139 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 9-Channel Differential Transceiver 56-SSOP |
| 中文描述： | 雙路2至4行解碼器/解復(fù)用器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 36K |
| 代理商： | HD74LVC139 |
HD74LVC139
Dual 2-to-4-line Decoders / Demultiplexers
ADE-205-069B(Z)
Rev.2
September 1995
Description
The HD74LVC139 has two independent two-to-four-line decoders each with a single active low enable
input in a 16 pin package. Data on the select inputs cause one of the four normally high outputs to go low.
Low voltage and high speed operation is suitable at the battery drive product (note type personal computer)
and low power consumption extends the life of a battery for long time operation.
Features
V
CC
= 2.0 V to 5.5 V
All inputs V
IH
(Max.) = 5.5 V (@V
CC
= 0 V to 5.5 V)
Typical V
OL
ground bounce < 0.8 V (@V
CC
= 3.3 V, Ta = 25°C)
Typical V
OH
undershoot > 2.0 V (@V
CC
= 3.3 V, Ta = 25°C)
High output current ±24 mA (@V
CC
= 3.0 V to 5.5 V)
Function Table
Input
Enable
Select
Outputs
G
B
A
Y
0
H
Y
1
H
Y
2
H
Y
3
H
H
X
X
L
L
L
L
H
H
H
L
L
H
H
L
H
H
L
H
L
H
H
L
H
L
H :
L :
X :
H
H
H
H
H
L
High level
Low level
Immaterial
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74LVC14 | 9-Channel Differential Transceiver 56-SSOP |
| HD74LVC16240A | 9-Channel Differential Transceiver 56-TSSOP 0 to 70 |
| HD74LVC16240 | 16-bit Buffers / Line Drivers with 3-state Outputs(16位三態(tài)輸出緩沖器/線驅(qū)動器) |
| HD74LVC16241 | 9-Channel Differential Transceiver 56-TSSOP 0 to 70 |
| HD74lVC16244A | 16-bit Buffers / Line Drivers with 3-state Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74LVC139TELL(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LVC14FP(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LVC14FP-E | 制造商:Renesas Electronics Corporation 功能描述:Inverter Schmitt Trigger 6-Element CMOS 14-Pin SOP |
| HD74LVC14TELL | 制造商:Renesas Electronics Corporation 功能描述:Logic Circuit, HEX Inverter, LCX/LVC-CMOS, 14 Pin, Plastic, TSSOP |
| HD74LVC14TELL-E | 制造商:Renesas Electronics Corporation 功能描述: |
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