參數(shù)資料
型號(hào)： MC74LVX540DT
廠商： MOTOROLA INC
元件分類： 總線收發(fā)器
英文描述： LV/LV-A/LVX/H SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝： PLASTIC, TSSOP-20
文件頁數(shù)： 3/8頁
文件大小： 195K
代理商： MC74LVX540DT
MC74LVX540
http://onsemi.com
3
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage
– 0.5 to + 7.0
V
Vin
DC Input Voltage
– 0.5 to + 7.0
V
Vout
DC Output Voltage
– 0.5 to VCC + 0.5
V
IIK
Input Diode Current
– 20
mA
IOK
Output Diode Current
± 20
mA
Iout
DC Output Current, per Pin
± 25
mA
ICC
DC Supply Current, VCC and GND Pins
± 75
mA
PD
Power Dissipation in Still Air,
SOIC Packages
TSSOP Package
500
450
mW
Tstg
Storage Temperature
– 65 to + 150
_C
* Absolute maximum continuous ratings are those values beyond which damage to the device
may occur. Exposure to these conditions or conditions beyond those indicated may
adversely affect device reliability. Functional operation under absolute–maximum–rated
conditions is not implied.
Derating — SOIC Packages: – 7 mW/
_C from 65_ to 125_C
TSSOP Package: – 6.1 mW/
_C from 65_ to 125_C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
VCC
DC Supply Voltage
2.0
3.6
V
Vin
DC Input Voltage
0
5.5
V
Vout
DC Output Voltage
0
VCC
V
TA
Operating Temperature, All Package Types
– 40
+ 85
_C
tr, tf
Input Rise and Fall Time
VCC = 3.3V ±0.3V
(Figure 1)
0
100
ns/V
DC ELECTRICAL CHARACTERISTICS
VCC
TA = 25°C
TA = – 40 to 85°C
Symbol
Parameter
Test Conditions
VCC
V
Min
Typ
Max
Min
Max
Unit
VIH
Minimum High–Level
Input Voltage
2.0
3.0
3.6
1.50
2.0
2.4
1.50
2.0
2.4
V
VIL
Maximum Low–Level
Input Voltage
2.0
3.0
3.6
0.50
0.80
0.50
0.80
V
VOH
Minimum High–Level
Output Voltage
IOH = – 50A
2.0
30
1.9
29
2.0
30
1.9
29
V
Out ut Voltage
Vin = VIH or VIL
IOH = – 50A
IOH = – 4mA
3.0
2.9
2.58
3.0
2.9
2.48
VOL
Maximum Low–Level
Output Voltage
IOL = 50A
IOL =50A
2.0
30
0.0
00
0.1
01
0.1
01
V
Out ut Voltage
Vin = VIH or VIL
IOL = 50A
IOL = 4mA
3.0
0.0
0.1
0.36
0.1
0.44
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND
v (Vin or Vout) v VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
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MC74LVX541DT 制造商:ON Semiconductor 功能描述:
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