MC74HCT14AD 데이터 시트보기 (PDF) - ON Semiconductor
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MC74HCT14AD Datasheet PDF : 8 Pages
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MC74HCT14A
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Temperature Limit
VCC *55_C to 25_C v85_C
v125_C
Symbol
Parameter
Test Conditions
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VT)max Maximum Positive-Going VO = 0.1 V or VCC – 0.1 V
Input Threshold Voltage
|Iout| v 20 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VT)min Minimum Positive-Going
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Input Threshold Voltage
VO = 0.1 V or VCC – 0.1 V
|Iout| v 20 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VT*max Maximum Negative-Going VO = 0.1 V or VCC – 0.1 V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Input Threshold Voltage
|Iout| v 20 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VT*min Minimum Negative-Going VO = 0.1 V or VCC – 0.1 V
Input Threshold Voltage
|Iout| v 20 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VHmax MaximumHysteresis
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Voltage
VO = 0.1 V or VCC – 0.1 V
|Iout| v 20 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VH min
Minimum Hysteresis
Voltage
VO = 0.1 V or VCC – 0.1 V
|Iout| v 20 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VOH
Minimum High-Level
Output Voltage
VI < VT*min
|Iout| v 20 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VOL
Maximum Low-Level
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Voltage
VI < VT*min
|Iout| v 4.0 mA
VI ≥ VT)max
|Iout| v 20 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ IIK
Maximum Input
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Leakage Current
VI ≥ VT)max
|Iout| v 4.0 mA
VI = VCC or GND
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ICC
Maximum Quiescent
Supply Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ (per package)
VI = VCC or GND
Iout = 0 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DICC
Additional Quiescent
Supply Current
VI = 2.4 V, Any One Input
VI = VCC or GND, Other Inputs
lout = 0 mA
Volts Min
4.5
5.5
4.5 1.2
5.5 1.4
4.5
5.5
4.5 0.5
5.5 0.6
4.5
5.5
4.5 0.4
5.5 0.4
4.5 4.4
5.5 5.4
4.5 3.98
Max Min Max Min Max Unit
1.9
1.9
1.9 V
2.1
2.1
2.1
1.2
1.2
V
1.4
1.4
1.2
1.2
1.2
1.4
1.4
1.4
0.5
0.5
0.6
0.6
1.4
1.4
1.4
1.5
1.5
1.5
0.4
0.4
0.4
04
4.4
4.4
V
5.4
5.4
3.84
3.7
4.5
0.1
0.1
0.1 V
5.5
0.1
0.1
0.1
4.5
0.26
0.33
0.4
5.5
$0.1
$1.0
$1.0 mA
5.5
1.0
10
40 mA
w*55_C
5.5
2.9
25_C to 125_C
2.4
mA
9. Information on typical parametric values can be found in the ON Semiconductor High- Speed CMOS Data Book (DL129/D).
AC CHARACTERISTICS (CL = 50 pF; Input tr = tf = 6.0 ns)
Guaranteed Limit
*55_C to 25_C v85_C
v125_C
Symbol
Parameter
Test Conditions
Figures Min Max Min Max Min Max Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH,
tPHL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTHL
Maximum Propagation
Delay, Input A to Output
Y (L to H)
Maximum Output
Transition Time, Any
Output
VCC = 5.0 V $ 10%
CL = 50 pF, Input tr = tf = 6.0 ns
VCC = 5.0 V $ 10%
CL = 50 pF, Input tr = tf = 6.0 ns
3&4
3&4
32
40
48 ns
15
19
22 ns
10. For propagation delays with loads other than 50 pF, and information on typical parametric values, see the ON Semiconductor High- Speed
CMOS Data Book (DL129/D).
Typical @ 25°C, VCC = 5.0 V
CPD
Power Dissipation Capacitance, per Inverter (Note 11)
32
pF
11. Used to determine the no- load dynamic power consumption: PD = CPD VCC2f + ICC VCC. For load considerations, see the ON
Semiconductor High- Speed CMOS Data Book (DL129/D).
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