MM74HCT541WM 查看數據表（PDF） - Fairchild Semiconductor
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MM74HCT541WM Datasheet PDF : 8 Pages
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Absolute Maximum Ratings(Note 1)
(Note 2)
Supply Voltage (VCC)
0.5 to 7.0V
DC Input Voltage (VIN)
1.5 to VCC 1.5V
DC Output Voltage (VOUT)
0.5 to VCC 0.5V
Clamp Diode Current (IIK, IOK)
r20 mA
DC Output Current, per pin (IOUT)
r35 mA
DC VCC or GND Current, per pin (ICC)
r70 mA
Storage Temperature Range (TSTG) 65qC to 150qC
Power Dissipation (PD)
(Note 3)
600 mW
S.O. Package only
500 mW
Lead Temperature (TL)
(Soldering 10 seconds)
260qC
Recommended Operating
Conditions
Min Max Units
Supply Voltage (VCC)
DC Input or Output Voltage
4.5 5.5
V
(VIN, VOUT)
0
VCC
V
Operating Temperature Range (TA) 40 85 qC
Input Rise or Fall Times
(tr, tf)
500 ns
Note 1: Absolute Maximum Ratings are those values beyond which dam-
age to the device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Note 3: Power Dissipation temperature derating — plastic “N” package:
12 mW/qC from 65qC to 85qC.
DC Electrical Characteristics
VCC 5V r 10% (unless otherwise specified)
Symbol
Parameter
Conditions
VIH
Minimum HIGH Level
Input Voltage
VIL
Maximum LOW Level
Input Voltage
VOH
Minimum HIGH Level
Output Voltage
VOL
Maximum LOW Level
Voltage
IIN
Maximum Input
Current
VIN VIH or VIL
|IOUT| 20 PA
|IOUT| 6.0 mA, VCC
|IOUT| 7.2 mA, VCC
VIN VIH or VIL
|IOUT| 20 PA
|IOUT| 6.0 mA, VCC
|IOUT| 7.2 mA, VCC
VIN VCC or GND
4.5V
5.5V
4.5V
5.5V
IOZ
Maximum 3-STATE
Output Leakage
Current
VOUT VCC or GND
G VIH
ICC
Maximum Quiescent
VIN VCC or GND
Supply Current
IOUT 0 PA
VIN 2.4V or 0.5V (Note 4)
Note 4: Measured per input. All other inputs at VCC or GND.
TA 25qC
Typ
2.0
TA 40 to 85qC TA 55 to 125qC
Guaranteed Limits
2.0
2.0
Units
V
0.8
0.8
0.8
V
VCC VCC 0.1
4.2
3.98
5.2
4.98
VCC 0.1
3.84
4.84
0
0.1
0.1
0.2
0.26
0.33
0.2
0.26
0.33
r0.1
r1.0
r0.5
r5.0
VCC 0.1
V
3.7
V
4.7
V
0.1
V
0.4
V
0.4
V
r1.0
PA
r10
PA
8.0
80
0.6
1.0
1.3
160
PA
1.5
mA
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