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參數(shù)資料
| 型號： | MC74AC174DR2 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 鎖存器 |
| 英文描述： | AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16 |
| 封裝： | PLASTIC, SOIC-16 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大小： | 174K |
| 代理商： | MC74AC174DR2 |
MC74AC174 MC74ACT174
5-4
FACT DATA
AC CHARACTERISTICS (For Figures and Waveforms — See Section 3)
Symbol
Parameter
VCC*
(V)
74AC
Unit
Fig.
No.
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85
°C
CL = 50 pF
Unit
Fig.
No.
Min
Typ
Max
Min
Max
fmax
Maximum Clock
3.3
90
100
70
MHz
3-3
fmax
Frequency
5.0
100
125
100
MHz
3-3
tPLH
Propagation Delay
3.3
2.0
9.0
11.5
1.5
12.5
ns
3-6
tPLH
CP to Qn
5.0
1.5
6.0
8.5
1.0
9.5
ns
3-6
tPHL
Propagation Delay
3.3
2.0
8.5
11.0
1.5
12.0
ns
3-6
tPHL
CP to Qn
5.0
1.5
6.0
8.0
1.0
9.0
ns
3-6
tPHL
Propagation Delay
3.3
2.5
9.0
11.5
2.0
12.5
ns
3-6
tPHL
MR to Qn
5.0
1.5
7.0
9.0
1.5
10.5
ns
3-6
* Voltage Range 3.3 V is 3.3 V
±0.3 V.
Voltage Range 5.0 V is 5.0 V
±0.5 V.
AC OPERATING REQUIREMENTS
Symbol
Parameter
VCC*
(V)
74AC
Unit
Fig.
No.
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = –40°C
to +85
°C
CL = 50 pF
Unit
Fig.
No.
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
3.3
2.5
6.5
7.0
ns
3-9
ts
Dn to CP
5.0
2.0
5.0
5.5
ns
3-9
th
Hold Time, HIGH or LOW
3.3
1.0
3.0
ns
3-9
th
Dn to CP
5.0
0.5
3.0
ns
3-9
tw
MR Pulse Width, LOW
3.3
1.0
5.5
7.0
ns
3-6
tw
MR Pulse Width, LOW
5.0
1.0
5.0
ns
3-6
tw
CP Pulse Width
3.3
1.0
5.5
7.0
ns
3-6
tw
CP Pulse Width
5.0
1.0
5.0
ns
3-6
trec
Recovery TIme
3.3
0
2.5
ns
3-6
trec
MR to CP
5.0
0
2.0
ns
3-6
* Voltage Range 3.3 V is 3.3 V
±0.3 V.
Voltage Range 5.0 V is 5.0 V
±0.5 V.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC174DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74AC174DTR2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Hex D Flip−Flop with Master Reset |
| MC74AC174M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC174MEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC174ML1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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