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MC74F14 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS - Motorola

भाग संख्या MC74F14
समारोह SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS
मैन्युफैक्चरर्स Motorola 
लोगो Motorola लोगो 
पूर्व दर्शन
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<?=MC74F14?> डेटा पत्रक पीडीएफ

MC74F14 pdf
MC54/74F13 MC54/74F14
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
V IOH = –1.0 mA VCC = 4.5
74 2.7
V IOH = –1.0 mA VCC = 4.75
VOL
Output LOW Voltage
0.5 V IOL = 20 mA VCC = MIN
IT+ Input Current at Positive-Going Threshold
–0.14
mA VCC = 5.0 V, VIN = VT+
IT– Input Current at Negative-Going Threshold
–0.18
mA 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
ICCH
Power Supply Current
F13 4.5 8.5
ICCL
Total, Output HIGH
Power Supply Current
F14 13 22
F13
7.0 10
mA VCC = MAX
Total, Output LOW
F14 23 32
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 CHARACTERISTICS (CL = 50 pF)
Symbol
tPLH
tPHL
tPLH
tPHL
Parameter
Propagation Delay
Propagation Delay
F13
F14
54/74F
TA = +25°C
VCC = +5.0 V
Min Max
3.5 7.0
3.0 8.0
3.5 7.0
3.0 6.5
54F
TA = –55°C to +125°C
VCC = 5.0 V ± 10%
Min Max
3.5 9.0
3.0 9.5
3.5 9.0
3.0 8.0
74F
TA = 0°C to 70°C
VCC = 5.0 V ± 10%
Min Max
3.5 8.0
3.0 8.5
3.5 8.0
3.0 7.0
Unit
ns
ns
FAST AND LS TTL DATA
4-15

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डाउनलोड[ MC74F14 Datasheet.PDF ]


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