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參數(shù)資料
| 型號： | HD74LV125A |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Non-Inverting Octal Buffer/Line Driver |
| 中文描述： | 四。總線緩沖器蓋茨三態(tài)輸出 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 65K |
| 代理商： | HD74LV125A |
HD74LV125A
Quad. Bus Buffer Gates with 3-state Outputs
ADE-205-245 (Z)
1st Edition
March 1999
Description
The HD74LV125A features independent line drivers with three state outputs. Each output is disabled when
the associated output enable (
OE
) input is high. To ensure the high impedance state during power up or
power down,
OE
should be connected to V
CC
through a pull-down resistor; the minimum value of the
resistor is determined by the current souring capability of the driver. Low-voltage and high-speed operation
is suitable for the battery-powered products (e.g., notebook computers), and the low-power consumption
extends the battery life.
Features
V
CC
= 2.0 V to 5.5 V operation
All inputs V
IH
(Max.) = 5.5 V (@V
CC
= 0 V to 5.5 V)
All outputs V
O
(Max.) = 5.5 V (@V
CC
= 0 V)
Typical V
OL
ground bounce < 0.8 V (@V
CC
= 3.3 V, Ta = 25
°
C)
Typical V
OH
undershoot > 2.3 V (@V
CC
= 3.3 V, Ta = 25
°
C)
Output current
±
8 mA (@V
CC
= 3.0 V to 3.6 V),
±
16 mA (@V
CC
= 4.5 V to 5.5 V)
Function Table
Inputs
OE
A
Output Y
L
H
H
L
L
L
H
Note:
X
Z
H: High level
L: Low level
X: Immaterial
Z: High impedance
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74LV125AFP-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LV125ATELL(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LV126AFP | 制造商:Renesas Electronics Corporation 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin SOP |
| HD74LV126ATELL-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LV132AFP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV Series, SOP14 |
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