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MC74VHC373_14 Datasheet, PDF (3/7 Pages) ON Semiconductor – Octal D-Type Latch with 3-State Output
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MC74VHC373
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
VCC
TA = 25°C
TA = − 40 to 85°C
Test Conditions
V
Min
Typ
Max
Min
Max Unit
VIH
Minimum High−Level
Input Voltage
2.0
3.0 to
5.5
1.50
VCC x 0.7
1.50
V
VCC x 0.7
VIL
Maximum Low−Level
Input Voltage
2.0
3.0 to
5.5
0.50
VCC x 0.3
0.50
V
VCC x 0.3
VOH Minimum High−Level Vin = VIH or VIL
Output Voltage
IOH = − 50 mA
2.0
1.9
2.0
3.0
2.9
3.0
4.5
4.4
4.5
1.9
V
2.9
4.4
Vin = VIH or VIL
IOH = − 4 mA 3.0
IOH = − 8 mA 4.5
2.58
3.94
VOL Maximum Low−Level Vin = VIH or VIL
2.0
Output Voltage
IOL = 50 mA
3.0
4.5
0.0
0.1
0.0
0.1
0.0
0.1
2.48
3.80
0.1
V
0.1
0.1
Iin
Maximum Input
Leakage Current
Vin = VIH or VIL
IOL = 4 mA 3.0
IOL = 8 mA 4.5
Vin = 5.5 V or GND
0 to 5.5
0.36
0.36
± 0.1
0.44
0.44
± 1.0
mA
IOZ
Maximum
Vin = VIL or VIH
5.5
Three−State Leakage Vout = VCC or GND
Current
± 0.25
± 2.5
mA
ICC
Maximum Quiescent Vin = VCC or GND
5.5
Supply Current
4.0
40.0
mA
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns)
Symbol
tPLH,
tPHL
Parameter
Maximum Propagation Delay,
D to Q
tPLH,
tPHL
Maximum Propagation Delay,
LE to Q
tPZL,
tPZH
Output Enable Time,
OE to Q
tPLZ,
tPHZ
Output Disable Time,
OE to Q
tOSLH,
tOSHL
Output to Output Skew
Test Conditions
VCC = 3.3 ± 0.3 V CL = 15 pF
CL = 50 pF
VCC = 5.0 ± 0.5 V CL = 15 pF
CL = 50 pF
VCC = 3.3 ± 0.3 V CL = 15 pF
CL = 50 pF
VCC = 5.0 ± 0.5 V CL = 15 pF
CL = 50 pF
VCC = 3.3 ± 0.3 V CL = 15 pF
RL = 1 kW
CL = 50 pF
VCC = 5.0 ± 0.5 V CL = 15 pF
RL = 1 kW
CL = 50 pF
VCC = 3.3 ± 0.3 V CL = 50 pF
RL = 1 kW
VCC = 5.0 ± 0.5V CL = 50 pF
RL = 1 kW
VCC = 3.3 ± 0.3 V CL = 50 pF
(Note 1)
VCC = 5.5 ± 0.5 V CL = 50 pF
(Note 1)
TA = 25°C
Min
Typ
Max
7.3
11.4
9.8
14.9
4.9
7.2
6.4
9.2
7.0
11.0
9.5
14.5
5.0
7.2
6.5
9.2
7.3
11.4
9.8
14.9
5.5
8.1
7.0
10.1
9.5
13.2
6.5
9.2
1.5
1.0
TA = − 40 to 85°C
Min
Max Unit
1.0
13.5 ns
1.0
17.0
1.0
8.5
1.0
10.5
1.0
13.0 ns
1.0
16.5
1.0
8.5
1.0
10.5
1.0
13.5 ns
1.0
17.0
1.0
9.5
1.0
11.5
1.0
15.0 ns
1.0
10.5
1.5
ns
1.0
ns
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