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HD74LVC2244A データシートの表示(PDF) - Hitachi -> Renesas Electronics
部品番号
コンポーネント説明
メーカー
HD74LVC2244A
Octal Buffers / Line Drivers with 3–state Outputs
Hitachi -> Renesas Electronics
HD74LVC2244A Datasheet PDF : 14 Pages
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HD74LVC2244A
Switching Characteristics
(Ta = –40 to 85
°
C)
Item
Symbol V
CC
(V) Min
Typ
Propagation delay time t
PLH
t
PHL
Output enable time
t
ZH
t
ZL
Output disable time
t
HZ
t
LZ
Between output pin skew t
OSLH
*1
1.8
±
0.15 TBD
2.5
±
0.2 TBD
2.7
—
3.3
±
0.3 1.5
5.0
±
0.5 —
1.8
±
0.15 TBD
2.5
±
0.2 TBD
2.7
—
3.3
±
0.3 1.0
5.0
±
0.5 —
1.8
±
0.15 TBD
2.5
±
0.2 TBD
2.7
—
3.3
±
0.3 1.5
5.0
±
0.5 —
1.8
±
0.15 TBD
TBD
TBD
—
—
—
TBD
TBD
—
—
—
TBD
TBD
—
—
—
TBD
t
OSHL
2.5
±
0.2 TBD
2.7
—
TBD
—
3.3
±
0.3 —
—
5.0
±
0.5 —
—
Note : 1. This parameter is characterized but not tested.
t
OSLH
= |t
PLHm
–t
PLHn
|, t
OSHL
= |t
PHLm
–t
PHLn
|
Max
TBD
TBD
6.4
5.5
4.1
TBD
TBD
8.1
7.1
5.6
TBD
TBD
7.3
6.8
5.7
TBD
Unit FROM
(Input)
ns A
ns
G
ns
G
ns
TO
(Output)
Y
Y
Y
TBD
—
1.0
1.0
6
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