參數(shù)資料
型號: 74LS126A
廠商: National Semiconductor Corporation
英文描述: Quad TRI-STATE Buffer
中文描述: 四三態(tài)緩沖器
文件頁數(shù): 3/4頁
文件大小: 95K
代理商: 74LS126A
Switching Characteristics:
DM74LS
R
L
e
667
X
Symbol
Parameter
C
L
e
50 pF
C
L
e
150 pF
Units
Min
Max
Min
Max
t
PLH
Propagation Delay Time Low
to High Level Output
15
21
ns
t
PHL
Propagation Delay Time High
to Low Level Output
18
22
ns
t
PZH
Output Enable Time to
High Level Output
30
36
ns
t
PZL
Output Enable Time to
Low Level Output
30
42
ns
t
PHZ
Output Disable Time from
High Level Output (Note 1)
25
ns
t
PLZ
Output Disable Time from
Low Level Output (Note 1)
25
ns
Note 1:
C
L
e
5pF.
Physical Dimensions
inches (millimeters)
14-Lead Small Outline Molded Package (M)
Order Number DM74LS126AM
NS Package Number M14A
3
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相關(guān)代理商/技術(shù)參數(shù)
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