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參數(shù)資料
| 型號： | HD74LV273A |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal D-type Flip-Flops with Clear(帶清除的八D觸發(fā)器) |
| 中文描述： | 八路D型觸發(fā)器與Clear正反器（帶清除的八?觸發(fā)器） |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 65K |
| 代理商： | HD74LV273A |
HD74LV273A
Octal D-type Flip-Flops with Clear
ADE-205-273 (Z)
1st Edition
April 1999
Description
The HD74LV273A has eight edge trigger D-type flip-flops with clear in a 20-pin package. Data on the D
input having the specified setup and hold times is transferred to the Q output on the low to high transition
of the clock input. The clear input when low, sets all outputs to a low state. Low-voltage and high-speed
operation is suitable for 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
±
6 mA (@V
CC
= 3.0 V to 3.6 V),
±
16 mA (@V
CC
= 4.5 V to 5.5 V)
Function Table
Inputs
CLR
CLK
D
Output Q
L
X
X
L
H
↑
↑
↓
H
H
H
L
L
H
Note:
X
Q
0
H: High level
L: Low level
X: Immaterial
↑
: Low to high transition
↓
: High to low transition
Q
0
: Output level before the indicated steady state input conditions were established.
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相關代理商/技術參數(shù) |
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|---|---|
| HD74LV273AFP-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LV273ATELL-E | 制造商:Renesas Electronics 功能描述:74LV Octal D-Type Flip-Flop with Clear 制造商:Renesas Electronics 功能描述:74LV Octal D-Type Flip-Flop with Clear Cut Tape |
| HD74LV2G00AUS-E | 制造商:Renesas Electronics Corporation 功能描述:HD74LV2G00AUS-E |
| HD74LV2G04AUS-E | 制造商:Renesas Electronics Corporation 功能描述:HD74LV2G04AUS-E |
| HD74LV2G08AUSE | 制造商:Renesas Electronics 功能描述:74LV Dual 2-Input AND Gate |
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