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参数资料
| 型号： | 74LCX244MTC_NL |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 中文描述： | LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | 4.40 MM, LEAD FREE, MO-153AC, TSSOP-20 |
| 文件页数： | 3/9页 |
| 文件大小： | 66K |
| 代理商： | 74LCX244MTC_NL |
74LCX244
3/9
RECOMMENDED OPERATING CONDITIONS
1) Truth Table guaranteed: 1.5V to 3.6V
2) V
IN
from 0.8V to2V at V
CC
= 3.0V
DC SPECIFICATIONS
Symbol
Parameter
Value
Unit
V
CC
V
I
V
O
V
O
I
OH
, I
OL
I
OH
, I
OL
T
op
dt/dv
Supply Voltage (note 1)
Input Voltage
Output Voltage (OFF State)
Output Voltage (High or Low State)
2.0 to 3.6
0 to 5.5
V
V
0 to 5.5
0 to V
CC
±
24
±
12
-55 to 125
0 to 10
V
V
High or Low Level Output Current (V
CC
= 3.0 to 3.6V)
High or Low Level Output Current (V
CC
= 2.7V)
Operating Temperature
Input Rise and Fall Time (note 2)
mA
mA
°
C
ns/V
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
-40 to 85
°
C
-55 to 125
°
C
Min.
Max.
Min.
Max.
V
IH
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
2.7 to 3.6
2.0
2.0
V
V
IL
0.8
0.8
V
V
OH
2.7 to 3.6
2.7
I
O
=-100
μ
A
I
O
=-12 mA
I
O
=-18 mA
I
O
=-24 mA
I
O
=100
μ
A
I
O
=12 mA
I
O
=16 mA
I
O
=24 mA
V
CC
-0.2
2.2
2.4
2.2
V
CC
-0.2
2.2
2.4
2.2
V
3.0
V
OL
Low Level Output
Voltage
2.7 to 3.6
0.2
0.2
V
2.7
0.4
0.4
0.55
0.4
0.4
0.55
3.0
I
I
Input Leakage
Current
Power Off Leakage
Current
High Impedance
Output Leakage
Current
Quiescent Supply
Current
2.7 to 3.6
V
I
= 0 to 5.5V
±
5
±
5
μ
A
I
off
0
V
I
or V
O
= 5.5V
10
10
μ
A
I
OZ
2.7 to 3.6
V
I
= V
IH
or V
IL
V
O
= 0 to V
CC
±
5
±
5
μ
A
I
CC
2.7 to 3.6
V
I
= V
CC
or GND
V
I
or V
O
= 3.6 to 5.5V
V
IH
= V
CC
- 0.6V
10
±
10
500
10
±
10
500
μ
A
I
CC
I
CC
incr. per Input
2.7 to 3.6
μ
A
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