參數(shù)資料
型號: HD74ALVCF162834
廠商: Hitachi,Ltd.
英文描述: 18-bit Universal Bus Driver with 3-state Outputs and Inverted Latch Enable
中文描述: 18位通用總線驅(qū)動器,三態(tài)輸出和反向鎖存使能
文件頁數(shù): 8/16頁
文件大?。?/td> 61K
代理商: HD74ALVCF162834
HD74ALVCF162834
8
Switching Characteristics
(Ta = –40 to 85
°
C) (cont)
Item
Symbol
V
CC
(V)
2.5
±
0.2
Min
Typ
Max
Unit
From (Input)
Setup time
t
su
2.2
ns
Data before CLK
2.7
2.1
3.3
±
0.3
2.5
±
0.2
1.7
1.2
Data before
LE
2.7
1.6
CLK “H”
3.3
±
0.3
2.5
±
0.2
1.3
1.4
Data before
LE
2.7
1.5
CLK “L”
3.3
±
0.3
2.5
±
0.2
1.2
Hold time
t
h
0.6
ns
Data after CLK
2.7
0.6
3.3
±
0.3
2.5
±
0.2
0.7
1.2
Data after
LE
2.7
1.1
CLK “H” or “L”
3.3
±
0.3
2.5
±
0.2
1.1
Pulse width
t
w
3.3
ns
LE
“L”
2.7
3.3
3.3
±
0.3
2.5
±
0.2
3.3
3.3
CLK “H” or “L”
2.7
3.3
3.3
±
0.3
3.3
Switching Characteristics
(Ta = 0 to 85
°
C)
Item
Symbol V
CC
(V)
Min
Typ
Max
Unit FROM
(Input)
TO
(Output)
Propagation delay time
C
L
=50pF
t
PLH
, t
PHL
3.3
±
0.3
Setup time
1.4
3.5
ns
CLK
Y
t
su
t
h
3.3
±
0.3
3.3
±
0.3
1.0
ns
Data before CLK
Data after CLK
Hold time
0.6
ns
相關(guān)PDF資料
PDF描述
HD74ALVCF162835 18-bit Universal Bus Driver with 3-state Outputs(18位通用總線驅(qū)動器帶三態(tài)輸出)
HD74ALVCH162244 Quadruple 1-Of-2 Data Selectors/Multiplexers 20-LCCC -55 to 125
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HD74ALVCH162270 Quadruple 1-Of-2 Data Selectors/Multiplexers 16-CFP -55 to 125
HD74ALVCH162334 Quadruple 1-Of-2 Data Selectors/Multiplexers 20-LCCC -55 to 125
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