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零件编号
产品描述 (功能)
HD74ALVCH16821 查看數據表(PDF) - Hitachi -> Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
HD74ALVCH16821
3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs
Hitachi -> Renesas Electronics
HD74ALVCH16821 Datasheet PDF : 12 Pages
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HD74ALVCH16821
Switching Characteristics
(Ta = –40 to 85
°
C)
Item
Symbol V
CC
(V) Min
Typ
Maximum clock frequency f
max
Propagation delay time t
PLH
t
PHL
Output enable time
t
ZH
t
ZL
Output disable time
t
HZ
t
LZ
Setup time
t
su
Hold time
t
h
Pulse width
t
w
Input capacitance
C
IN
Output capacitance
C
O
2.5
±
0.2 150
—
2.7
150 —
3.3
±
0.3 150
—
2.5
±
0.2 1.0
—
2.7
—
—
3.3
±
0.3 1.0
—
2.5
±
0.2 1.0
—
2.7
—
—
3.3
±
0.3 1.0
—
2.5
±
0.2 1.4
—
2.7
—
—
3.3
±
0.3 1.0
—
2.5
±
0.2 4.4
—
2.7
3.9
—
3.3
±
0.3 3.4
—
2.5
±
0.2 0
—
2.7
0
—
3.3
±
0.3 0
—
2.5
±
0.2 3.3
—
2.7
3.3
—
3.3
±
0.3 3.3
—
3.3
—
3.5
3.3
—
6.0
3.3
—
7.0
Max Unit FROM TO
(Input) (Output)
—
MHz
—
—
5.8
ns CLK
Q
5.3
4.5
6.6
ns
OE
Q
6.2
5.1
5.7
ns
OE
Q
5.0
4.6
—
ns
—
—
—
ns
—
—
—
ns
—
—
—
pF Control inputs
—
Data inputs
—
pF Outputs
7
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