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參數(shù)資料
| 型號： | 74F251 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 8-Input Multiplexer with 3-STATE Outputs |
| 中文描述： | 8 - 3輸入復(fù)用器態(tài)輸出 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 165K |
| 代理商： | 74F251 |
AC Electrical Characteristics
74F
54F
74F
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25
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V
CC
e a
5.0V
C
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e
50 pF
T
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Symbol
Parameter
Units
Min
Typ
Max
Min
Max
Min
Max
t
PLH
t
PHL
Propagation Delay
S
n
to Z
3.5
3.2
6.0
5.0
9.0
7.5
3.5
3.2
11.5
8.0
3.5
3.2
9.5
7.5
ns
t
PLH
t
PHL
Propagation Delay
S
n
to Z
4.5
4.0
7.5
6.0
10.5
8.5
3.5
3.0
14.0
10.5
4.5
4.0
12.5
9.0
ns
t
PLH
t
PHL
Propagation Delay
I
n
to Z
3.0
1.5
5.0
2.5
6.5
4.0
2.5
1.5
8.0
6.0
3.0
1.5
7.0
5.0
ns
t
PLH
t
PHL
Propagation Delay
I
n
to Z
3.5
3.5
5.0
5.5
7.0
7.0
2.5
3.5
9.0
9.0
2.5
3.5
8.0
7.5
ns
t
PZH
t
PZL
Output Enable Time
OE to Z
2.5
2.5
4.3
4.3
6.0
6.0
2.0
2.5
7.0
7.5
2.5
2.5
7.0
6.5
ns
t
PHZ
t
PLZ
Output Disable Time
OE to Z
2.5
1.5
4.0
3.0
5.5
4.5
2.5
1.5
6.0
5.0
2.5
1.5
6.0
4.5
t
PZH
t
PZL
Output Enable Time
OE to Z
3.5
3.5
5.0
5.5
7.0
7.5
3.0
3.5
8.5
9.0
3.0
3.5
7.5
8.0
ns
t
PHZ
t
PLZ
Output Disable Time
OE to Z
2.0
1.5
3.8
3.0
5.5
4.5
2.0
1.5
5.5
5.5
2.0
1.5
5.5
4.5
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F251A | 8-Input Multiplexer with 3-STATE Outputs |
| 74F251APC | 8-Input Multiplexer with 3-STATE Outputs |
| 74F251ASC | 8-Input Multiplexer with 3-STATE Outputs |
| 74F251ASJ | 8-Input Multiplexer with 3-STATE Outputs |
| 74F253SC | Dual 4-Input Multiplexer with TRI-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F251A | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Input Multiplexer with 3-STATE Outputs |
| 74F251A_00 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Input Multiplexer with 3-STATE Outputs |
| 74F251A_WHH3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F251AD | 制造商:Texas Instruments 功能描述: |
| 74F251ALC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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