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參數(shù)資料
| 型號(hào)： | MC74F299 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 8-INPUT UNIVERSAL SHIFT/STORAGE REGISTER WITH COMMON PARALLEL I/O PINS |
| 中文描述： | 8輸入通用移位/存儲(chǔ)通用并行I / O引腳注冊(cè) |
| 文件頁(yè)數(shù)： | 3/5頁(yè) |
| 文件大小： | 176K |
| 代理商： | MC74F299 |
4-244
FAST AND LS TTL DATA
MC74F299
AC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
74F
74F
Unit
TA = +25
°
C
VCC = +5.0 V
CL = 50 pF
TA = 0
°
C to +70
°
C
VCC = +5.0 V
±
10%
CL = 50 pF
Min
Max
Min
Max
fMAX
tPLH
tPHL
tPLH
tPHL
Maximum Clock Frequency
70
70
MHz
Propagation Delay
CP to Q0 or Q7
Propagation Delay
CP to I/On
Propagation Delay
MR to Q0 or Q7
3.5
4.5
7.5
8.0
3.5
4.5
8.5
8.5
ns
3.5
4.0
9.0
9.0
3.5
4.0
10
10
ns
tPHL
5.5
9.5
5.5
10.5
ns
tPHL
Propagation Delay
MR to I/On
5.5
10
5.5
10.5
ns
tPZH
tPZL
tPHZ
tPLZ
Output Enable Time to
HIGH or LOW Level
3.5
4.0
8.0
10
3.5
4.0
9.0
11
ns
Output Disable Time to
HIGH or LOW Level
2.0
1.0
7.0
5.5
2.0
1.0
8.0
6.5
ns
AC SETUP REQUIREMENTS
Symbol
74F
74F
Unit
Parameter
TA = +25
°
C
VCC = +5.0 V
CL = 50 pF
TA = 0
°
C to +70
°
C
VCC = +5.0 V
±
10%
CL = 50 pF
Min
Typ
Max
Min
Max
ts(H)
ts(L)
th(H)
th(L)
ts(H)
ts(L)
th(H)
th(L)
tw(H)
tw(L)
tw(L)
Set-Up Time, HIGH or LOW
S0 or S1 to CP
Hold Time, HIGH or LOW
S0 or S1 to CP
Set-Up Time, HIGH or LOW
I/On, DS0, DS7 to CP
Hold Time, HIGH or LOW
I/On, DS0, DS7 to CP
6.5
6.5
7.5
7.5
ns
0
0
0
0
ns
3.5
3.5
4.0
4.0
ns
0
0
ns
1.0
1.0
CP Pulse Width, HIGH or LOW
5.0
4.5
5.0
4.5
ns
MR Pulse Width LOW
4.5
4.5
ns
trec
Recovery Time
MR to CP
4.0
4.0
ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74F299 WAF | 制造商:ON Semiconductor 功能描述: |
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| MC74F299N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola 功能描述:74F299N 制造商:ON Semiconductor 功能描述: |
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