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參數(shù)資料
| 型號： | HD74LV245A |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal Bus Transceivers with 3-state Outputs(三態(tài)輸出的八總線收發(fā)器) |
| 中文描述： | 八路總線收發(fā)器具有三態(tài)輸出（三態(tài)輸出的八總線收發(fā)器） |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 70K |
| 代理商： | HD74LV245A |
HD74LV245A
11
t
PLH
t
PHL
V
OH
V
OH
V
OL
V
OL
0 V
V
CC
10%
90%
50% V
CC
CC
50% V
CC
50% V
CC
50% V
CC
50% V
CC
50% V
10%
90%
Waveform – 1
Wareform – 2
Input
In phase output
t
r
t
f
t
r
t
f
t
ZL
0 V
0 V
V
CC
V
CC
t
LZ
t
ZH
t
HZ
10%
10%
90%
90%
50% V
CC
50% V
CC
OE
Waveform – A
Waveform – B
r
f
V – 0.3 V
V + 0.3 V
1. Input waveform: PRR
≤
1 MHz, Zo = 50
, t
≤
3 ns, t
≤
3 ns
2. Waveform-A is for an output with internal conditions such that the output is low except when disabled
by the output control.
3. Waveform-B is for an output with internal conditions such that the output is high except when disabled
by the output control.
4. The output are measured one at a time with one transition per measurement.
Notes:
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| HD74LV27A | Triple 3-input Positive NOR Gates(三3輸入正或非門) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74LV245AFP-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV Series, SOP20 |
| HD74LV245AFPEL | 制造商:Hitachi 功能描述:Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP |
| HD74LV245AFPEL-E | 制造商:Renesas Electronics 功能描述:74LV Octal Bus Transceiver(3-State) 制造商:Renesas Electronics 功能描述:74LV Octal Bus Transceiver(3-State) Bulk |
| HD74LV245A-T | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74LV273AFP-E | 制造商:Renesas Electronics Corporation 功能描述: |
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