MC54F132 데이터 시트보기 (PDF) - Motorola => Freescale
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MC54F132 Datasheet PDF : 2 Pages
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MC54/74F132
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits
Symbol
Parameter
Min Typ Max Unit
Test Conditions
VT+
Positive-Going Threshold Voltage
1.5
2.0
V
VCC = 5.0 V
VT–
Negative-Going Threshold Voltage
0.7
1.1
V
VCC = 5.0 V
VT+–VT– Hysteresis
0.4
0.8
V
VCC = 5.0 V
VIH
Input HIGH Voltage
2.0
V Guaranteed Input HIGH Voltage
VIL
Input LOW Voltage
0.8
V Guaranteed Input LOW Voltage
VIK
Input Clamp Diode Voltage
–1.2
V
VCC = MIN, IIN = –18 mA
VOH
Output HIGH Voltage
54,74 2.5
74
2.7
V
IOH = –1.0 mA
V
IOH = –1.0 mA
VCC = 4.50 V
VCC = 4.75 V
VOL
Output LOW Voltage
0.5
V
IOL = 20 mA
VCC = MIN
IT+
Input Current at Positive-Going Threshold
0
µA VCC = 5.0 V, VIN = VT+
IT–
Input Current at Negative-Going Threshold
–350
µA VCC = 5.0 V, VIN = VT–
IIH
Input HIGH Current
20
µA VCC = MAX, VIN = 2.7 V
0.1
mA VCC = MAX, VIN = 7.0 V
IIL
Input LOW Current
–0.6 mA VCC = MAX, VIN = 0.5 V
IOS
Output Short Circuit Current (Note 2)
–60
–150 mA VCC = MAX, VOUT = 0 V
ICC
Total, Supply Current
ICCH
ICCL
8.5
12
mA VIN = GND
13 19.5
VIN = 4.5 V
VCC = MAX
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable device type.
2. Not more than one output should be shorted at a time, nor for more than 1 second.
AC ELECTRICAL CHARACTERISTICS
Symbol
tPLH
tPHL
Parameter
Propagation delay
A, B to Y
54/74F
54F
74F
TA = +25°C
TA = –55°C to +125°C
TA = 0°C to +70°C
VCC = +5.0 V
VCC = 5.0 V ± 10%
VCC = 5.0V ± 10%
CL = 50 pF
CL = 50 pF
CL = 50 pF
Min Typ Max
Min
Max
Min
Max
Unit
3.5
5.5
7.0
3.5
9.0
3.5
8.0
ns
3.0
5.0
6.5
3.0
8.0
3.0
7.0
FAST AND LS TTL DATA
4-52
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