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參數(shù)資料
| 型號： | HD74LV574A |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal Edge-Triggered D-type Flip-Flops with 3-state Outputs |
| 中文描述： | 八路邊沿觸發(fā)D型觸發(fā)器3正反器態(tài)輸出 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大小： | 68K |
| 代理商： | HD74LV574A |
HD74LV574A
11
CLK
CLK
D
D
Q
t
r
t
r
t
f
t
f
t
r
t
w
t
h
t
f
t
PLH
t
PHL
90%
50% V
CC
90%
50% V
CC
90%
50% V
90%
90%
10%
10%
10%
10%
10%
10%
50% V
CC
50% V
CC
50% V
CC
50% V
CC
50% V
CC
50% V
CC
V
CC
V
CC
V
CC
V
OH
V
OL
0V
0V
0V
V
CC
0V
90%
Waveform – 1
Waveform – 2
Waveform – 3
V
OH
V
OL
CC
50% V
CC
50% V
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
V – 0.3 V
V + 0.3 V
t
SU
r
f
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 is measured one at a time with one transition per measurement.
Notes:
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|---|---|
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| HD74LV74AFP-E | 制造商:Renesas Electronics Corporation 功能描述:HD74LV74AFP-E |
| HD74LV74AFPEL-E | 制造商:Renesas Electronics Corporation 功能描述:HD74LV74AFP-E |
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