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參數(shù)資料
| 型號： | HD74LVC574A |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal D-type Flip Flops with 3-state Outputs |
| 中文描述： | 八路D型人字拖與三態(tài)輸出 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 49K |
| 代理商： | HD74LVC574A |
HD74LVC574A
Octal D-type Flip Flops with 3-state Outputs
ADE-205-117B(Z)
3rd Edition
December 1996
Description
The HD74LVC574A has eight edge trigger D type flip flops with three state outputs in a 20 pin package.
Data at the D inputs meeting set up requirements, are transferred to the Q outputs on positive going
transitions of the clock input. When the clock input goes low, data at the D inputs will be retained at the
outputs until clock input returns high again. When a high logic level is applied to the output control input,
all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the
state of the storage elements. 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)
All outputs V
OUT
(Max.) = 5.5 V (@V
CC
= 0 V or output off state)
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)
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| HD74LVCZ16244A | 16-bit Buffers / Line Drivers with 3-state Outputs |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HD74LVC574AT(ELL-E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LVC74FP-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LVC74TELL-E | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LVCZ240AT(ELL-E) | 制造商:Renesas Electronics 功能描述:Cut Tape |
| HD74LVU04AFP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV Series, SOP14 |
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