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參數(shù)資料
| 型號(hào)： | HD74LV2G157A |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 2-channel Multiplexer |
| 中文描述： | 2通道復(fù)用器 |
| 文件頁(yè)數(shù)： | 7/11頁(yè) |
| 文件大?。?/td> | 107K |
| 代理商： | HD74LV2G157A |
HD74LV2G157A
Rev.2, Jul. 2001, page 7 of 11
Switching Characteristics
V
CC
= 1.8 ± 0.15 V
Item
Symbol
T
a
= 25°C
Min
T
a
= –40 to 85°C
Min
Unit Test
FROM
TO
Typ
Max
Max
Conditions (Input)
(Output)
Propagation
t
PLH
t
PHL
—
18.5
31.5
1.0
35.0
ns
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
A or B
Y
delay time
—
25.5
41.0
1.0
44.5
—
24.0
35.0
1.0
39.0
ns
SEL
Y
—
27.0
44.0
1.0
48.0
—
22.5
31.5
1.0
36.0
ns
STB
Y
—
24.5
41.0
1.0
45.0
V
CC
= 2.5 ± 0.2 V
Item
Symbol
T
a
= 25°C
Min
T
a
= –40 to 85°C
Min
Unit Test
FROM
TO
Typ
Max
Max
Conditions (Input)
(Output)
Propagation
t
PLH
t
PHL
—
9.8
15.9
1.0
19.5
ns
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
A or B
Y
delay time
—
13.3
18.8
1.0
22.0
—
15.5
19.4
1.0
23.5
ns
SEL
Y
—
15.7
22.3
1.0
26.0
—
15.8
19.8
1.0
24.0
ns
STB
Y
—
14.8
22.7
1.0
26.5
V
CC
= 3.3 ± 0.3 V
Item
Symbol
T
a
= 25°C
Min
T
a
= –40 to 85°C
Min
Unit Test
FROM
TO
Typ
Max
Max
Conditions (Input)
(Output)
Propagation
t
PLH
t
PHL
—
6.2
9.7
1.0
11.5
ns
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
A or B
Y
delay time
—
8.7
13.2
1.0
15.0
—
8.4
13.2
1.0
15.5
ns
SEL
Y
—
10.9
16.7
1.0
19.0
—
8.7
13.6
1.0
16.0
ns
STB
Y
—
11.2
17.1
1.0
19.5
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HD74LV2G157AUSE-E | 制造商:Renesas Electronics Corporation 功能描述:HD74LV2G157AUSE-E |
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