MC74VHC1G135 Datasheet, PDF (3/4 Pages) ON Semiconductor – 2-Input NAND Schmitt-Trigger with Open Drain Output

LESHAN RADIO COMPANY, LTD.
MC74VHC1G135
DC ELECTRICAL CHARACTERISTICS
Symbol Parameter
Test Conditions
V CC
T A = 25°C
T A < 85°C –55°C<TA<125°C
(V) Min Typ Max Min Max Min Max Unit
Positive Threshold
V T+
Voltage
3.0 1.50 1.88 2.25 1.50 2.25 1.50 2.25
V
4.5 2.35 2.66 3.10 2.35 3.10 2.35 3.10
5.5 2.80 3.21 3.70 2.80 3.70 2.80 3.70
Negative Threshold
V T–
Voltage
3.0 0.65 1.03 1.40 0.65 1.40 0.65 1.40
V
4.5 1.10 1.62 2.10 1.10 2.10 1.10 2.10
5.5 1.45 2.02 2.60 1.45 2.60 1.45 2.60
VH
Hysteresis Voltage
3.0
0.30 0.85 1.60 0.30 1.60 _0.30 1.60
V
4.5
0.40 1.05 2.00 0.40 2.00 _0.40 2.00
5.5
0.50 1.20 2.25 0.50 2.25 _0.50 2.25
V OH
Minimum High–Level
V IN = V IH or V IL
2.0 1.9 2.0
1.9
1.9
V
Output Voltage
I OH = –50 µA
3.0 2.9 3.0
2.9
2.9
I OH = –50 µA
4.5 4.4 4.5
4.4
4.4
I OH = –4 mA
I OH = –8 mA
3.0 2.58
4.5 3.94
V
2.48
2.34
3.80
3.66
V OL
Maximum Low–Level
Output Voltage
V IN = V IH or V IL
2.0
I OL = 50 µA
3.0
0.0 0.1
0.0 0.1
0.1
0.1
V
0.1
0.1
4.5
0.0 0.1
0.1
0.1
I IN
Maximum Input
Leakage Current
I OL = 4 mA
3.0
I OL = 8 mA
4.5
V IN = 5.5 V or GND 0 to5.5
0.36
0.36
±0.1
0.44
0.44
±1.0
0.52
V
0.52
±1.0 µA
I CC Maximum Quiescent
Supply Current
V IN = V CC or GND 5.5
2.0
20
40
µA
I OPD Maximum Off–state
V OUT = 5.5 V
0
Leakage Current
0.25
2.5
5.0 µA
AC ELECTRICAL CHARACTERISTICS C load = 50 pF, Input t r / t f = 3.0 ns
Symbol Parameter
t PZL Maximum Output
Enable Time,
Input A or B to Y
t PLZ Maximum Output
Disable Time
C IN Maximum Input
Capacitance
Test Conditions
V CC = 3.3 ± 0.3 V C L = 15 pF
R L = R I = 500 Ω C L = 50 pF
V CC = 5.0 ± 0.5 V C L = 15 pF
R L = R I = 500 Ω C L = 50 pF
V CC = 3.3 ± 0.3 V C L = 50 pF
R L = R I = 500 Ω
V CC = 5.0 ± 0.5 V C L = 50 pF
R L = R I = 500 Ω
T A = 25°C
T A < 85°C –55°C<AT<125°C
Min Typ Max Min Max Min Max Unit
7.6 11.9 1.0 14.0 1.0 16.1 ns
10.1 15.4 1.0 17.5 1.0 19.6
4.9 7.7 1.0 9.0 1.0 10.3
6.4 9.7 1.0 11.0 1.0 12.3
10.1 15.4
17.5
19.6 ns
6.4 9.7
11.0
12.3
5.0
10
10
10 pF
C PD
Power Dissipation Capacitance (Note 6)
Typical @ 25°C, V CC = 5.0 V
16
pF
6. C PD 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: I CC(OPR) = C PD • V CC • f in + I CC C PD is used to determine the no–
load dynamic power consumption; P D = C PD • V CC ² • f in + I CC • V CC .
VH135–3/4