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IN74VHC240DW 参数 Datasheet PDF下载

IN74VHC240DW图片预览
型号: IN74VHC240DW
PDF下载: 下载PDF文件 查看货源
内容描述: 八路缓冲器/线路驱动器, INV (三态) [Octal Buffer/Line driver, INV (3-State)]
分类和应用: 驱动器
文件页数/大小: 7 页 / 421 K
品牌: INTEGRAL [ INTEGRAL CORP. ]
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IN74VHC240
DC electrical characteristics
Value
Symbo
l
V
IH
Parameter
High input voltage
Test conditions
V
CC
,
V
2.0
25
°C
min
1.5
max
0.5
0.3Vcc
0.09
0.09
0.09
0.09
0.36
0.36
±0.25
±0.1
4.0
–40
to 85
°C
min
max
1.5
0.7Vcc
1.9
2.9
4.4
5.4
2.48
3.80
-
-
-
0.5
0.3Vcc
0.1
0.1
0.1
0.1
0.44
0.44
±2.5
±1.0
40.0
mkA
Unit
V
3.0-5.5 0.7Vcc
V
IL
V
OH
Low input voltage
2.0
1.92
2.92
4.42
5.52
2.58
3.94
-
-
-
V
OL
I
OZ
I
I
I
CC
3.0-5.5
High output voltage V
I
= V
IH
or V
IL
2.0
I
O
= -50 mkA
3.0
4.5
5.5
V
I
= V
IH
or V
IL
;
3.0
I
O
= -4 mA
V
I
= V
IH
or V
IL
;
4.5
I
O
= -8 mA
Low output voltage V
I
= V
IH
orV
IL
2.0
I
O
= 50 mkA
3.0
4.5
5.5
V
I
= V
IH
or V
IL
3.0
I
O
= 4 mA
V
I
= V
IH
or V
IL
4.5
I
O
= 8 mA
Output current in V
I
= V
IH
or V
IL
5.5
V
O
= V
CC
or 0V
"off" state
Input current
V
I
= 5.5V or 0V
0 – 5.5
Consumption current V
I
=V
CC
or 0V 5.5
4