參數(shù)資料
型號(hào): 74F251A
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(yè)數(shù): 4/8頁(yè)
文件大小: 165K
代理商: 74F251A
AC Electrical Characteristics
74F
54F
74F
T
A
e a
25
§
C
V
CC
e a
5.0V
C
L
e
50 pF
T
A
, V
CC
e
Mil
C
L
e
50 pF
T
A
, V
CC
e
Com
C
L
e
50 pF
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
74F251APC 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 8-Input Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray