MC74VHC1GT14 Datasheet, PDF (3/8 Pages) ON Semiconductor – Schmitt-Trigger Inverter/CMOS Logic Level Shifter

MC74VHC1GT14
DC ELECTRICAL CHARACTERISTICS
VCC
TA = 25°C
TA ≤ 85°C
TA ≤ 125°C
Symbol
Parameter
Test Conditions
(V) Min Typ Max Min Max Min Max Unit
VT+
Positive Threshold
Voltage
3.0 1.20 1.40 1.60
1.6
4.5 1.58 1.74 2.00
2.0
5.5 1.79 1.94 2.10
2.0
1.6
V
2.0
2.0
VT–
Negative Threshold
Voltage
3.0 0.35 0.76 0.93 0.35
0.35
V
4.5 0.5 1.01 1.18 0.5
0.5
5.5 0.6 1.13 1.29 0.6
0.6
VH
Hysteresis Voltage
3.0 0.30 0.64 1.20 0.30 1.20 0.30 1.20 V
4.5 0.40 0.73 1.40 0.40 1.40 0.40 1.40
5.5 0.50 0.81 1.60 0.50 1.60 0.50 1.60
VOH
VOL
Minimum High–Level
Output Voltage
IOH = –50µA
VIN = VIH or VIL
IOH = –50µA
Maximum Low–Level
Output Voltage
IOH = –4mA
IOH = –8mA
VIN = VIH or VIL
IOL = 50µA
2.0 1.9 2.0
1.9
1.9
V
3.0 2.9 3.0
2.9
2.9
4.5 4.4 4.5
4.4
4.4
3.0 2.58
4.5 3.94
V
2.48
2.34
3.80
3.66
2.0
0.0 0.1
0.1
0.1
V
3.0
0.0 0.1
0.1
0.1
4.5
0.0 0.1
0.1
0.1
IOL = 4mA
3.0
IOL = 8mA
4.5
IIN
Maximum Input
VIN = 5.5V or GND
0 to
Leakage Current
5.5
V
0.36
0.44
0.52
0.36
0.44
0.52
±0.1
±1.0
±1.0 µA
ICC
Maximum Quiescent VIN = VCC or GND
5.5
Supply Current
2.0
20
40 µA
ICCT
Quiescent Supply
Input: VIN = 3.4V
5.5
Current
1.35
1.50
1.65 mA
IOPD
Output Leakage
VOUT = 5.5V
0.0
Current
0.5
5.0
10 µA
AC ELECTRICAL CHARACTERISTICS (Cload = 50 pF, Input tr/tf = 3.0ns)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{TA = 25°C}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Symbol
Parameter
Test Conditions
Min Typ Max
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^tPHL
Maximum
Propogation Delay, A
to Y
VCC = 3.3 ± 0.3V
VCC = 5.0 ± 0.5V
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
7.0 12.8
8.4 16.3
4.5 8.6
5.8 10.6
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ CIN
Maximum Input
Capacitance
5
10
TA ≤ 85°C
Min Max
1.0 15.0
1.0 18.5
1.0 10.0
1.0 12.0
10
TA ≤ 125°C
Min Max Unit
1.0 17.0 ns
1.0 20.5
1.0 11.5
1.0 13.5
10 pF
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Typical @ 25°C, VCC = 5.0V}
CPD
Power Dissipation Capacitance (Note 1.)
10
pF
1. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR₎ = CPD  VCC  fin + ICC. CPD is used to determine the no–load dynamic
power consumption; PD = CPD  VCC2  fin + ICC  VCC.
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