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參數(shù)資料
| 型號： | MC74F399 |
| 廠商： | Motorola, Inc. |
| 英文描述： | QUAD 2-PORT REGISTER FAST SCHOTTKY TTL |
| 中文描述： | 四2端口登記快中子肖特基TTL |
| 文件頁數(shù)： | 3/3頁 |
| 文件大?。?/td> | 78K |
| 代理商： | MC74F399 |
4-194
FAST AND LS TTL DATA
MC54/74F399
AC CHARACTERISTICS
54/74F
54F
74F
TA = + 25
°
C
TA = –55
°
C to +125
°
C
VCC = 5.0 V
±
10%
TA = 0
°
C to 70
°
C
VCC = 5.0 V
±
10%
VCC = +5.0V
CL = 50 pF
CL = 50 pF
CL = 50 pF
Symbol
Parameter
Min
Typ
Max
Min
Max
Min
Max
Unit
fmax
Maximum Clock Frequency
100
140
80
100
MHz
tPLH
Propagation Delay
3.0
5.7
7.5
3.0
9.5
3.0
8.5
ns
tPHL
CP to Q
3.0
6.8
9.5
3.0
11.5
3.0
10.0
AC OPERATING REQUIREMENTS
54/74F
54F
74F
TA = +25
°
C
T
A
= –55
°
C to + 125
°
C
V
CC
= 5.0 V
±
10%
TA = 0
°
C to 70
°
C
VCC = 5.0 V
±
10%
VCC = +5.0V
Symbol
Parameter
Min
Typ
Max
Min
Max
Min
Max
Unit
ts(H)
Setup Time, HIGH or LOW
3.0
4.5
3.0
ns
ts(L)
In to CP
3.0
4.5
3.0
th(H)
Hold Time, HIGH or LOW
1.0
1.5
1.0
ns
th(L)
In to CP
1.0
1.5
1.0
ts(H)
Setup Time, HIGH or LOW
7.5
9.5
8.5
ns
ts(L)
S to CP
7.5
9.5
8.5
th(H)
Hold Time, HIGH or LOW
0
0
0
ns
th(L)
S to CP
0
0
0
tw(H)
CP Pulse Width
4.0
4.0
4.0
ns
tw(L)
HIGH or LOW
5.0
7.0
5.0
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相關代理商/技術參數(shù) |
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|---|---|
| MC74F399 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F399D | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola 功能描述:74F399 MOT'91 tube SMT SHELF 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74F399DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74F399M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74F399N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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