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MC74VHCT573A_06 Datasheet, PDF (3/7 Pages) ON Semiconductor – Octal D−Type Latch with 3−State Output | |||
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MC74VHCT573A
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ DC ELECTRICAL CHARACTERISTICS
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Symbol
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VIH
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VIL
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VOH
Parameter
Minimum HighâLevel Input Voltage
Maximum LowâLevel Input Voltage
Minimum HighâLevel Output
Voltage
Vin = VIH or VIL
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VOL Maximum LowâLevel Output
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Voltage
Vin = VIH or VIL
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Iin
Maximum Input Leakage Current
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ IOZ Maximum 3âState Leakage Current
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ ICC
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ ICCT
Maximum Quiescent Supply Current
Quiescent Supply Current
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ IOPD OutputLeakageCurrent
Test Conditions
IOH = â 50mA
IOH = â 8mA
IOL = 50mA
IOL = 8mA
Vin = 5.5 V or GND
Vin = VIL or VIH
Vout = VCC or GND
Vin = VCC or GND
Per Input: VIN = 3.4V
Other Input: VCC or GND
VOUT = 5.5V
VCC
V
4.5 to 5.5
4.5 to 5.5
4.5
4.5
4.5
4.5
0 to 5.5
5.5
5.5
5.5
0
TA = 25°C
Min Typ Max
2.0
0.8
4.4 4.5
3.94
0.0 0.1
0.36
± 0.1
± 0.25
4.0
1.35
0.5
TA = â 40 to 85°C
Min
Max
2.0
0.8
4.4
3.80
0.1
0.44
± 1.0
± 2.5
40.0
1.50
5.0
Unit
V
V
V
V
mA
mA
mA
mA
mA
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Symbol
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPLH,
tPHL
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPLH,
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPHL
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPZL,
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPZH
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPLZ,
tPHZ
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tOSLH,
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tOSHL
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Cin
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Cout
Parameter
Maximum Propagation Delay,
LE to Q
Maximum Propagation Delay,
D to Q
Output Enable Time,
OE to Q
Output Disable Time,
OE to Q
Output to Output Skew
Maximum Input Capacitance
Maximum 3âState Output Capacitance
(Output in HighâImpedance State)
Test Conditions
VCC = 5.0 ± 0.5V CL = 15pF
CL = 50pF
VCC = 5.0 ± 0.5V CL = 15pF
CL = 50pF
VCC = 5.0 ± 0.5V CL = 15pF
RL = 1kW
CL = 50pF
VCC = 5.0 ± 0.5V CL = 50pF
RL = 1kW
VCC = 5.5 ± 0.5V CL = 50pF
(Note 1)
TA = 25°C
Min Typ Max
7.7 12.3
8.5 13.3
5.1 8.5
5.9 9.5
6.3 10.9
7.1 11.9
8.8 11.2
1.0
4
10
6
TA = â 40 to 85°C
Min
Max Unit
1.0
13.5 ns
1.0
14.5
1.0
9.5
ns
1.0
10.5
1.0
12.5 ns
1.0
13.5
1.0
12.0 ns
1.0
ns
10
pF
pF
Typical @ 25°C, VCC = 5.0V
CPD Power Dissipation Capacitance (Note 2)
25
pF
1. Parameter guaranteed by design. tOSLH = |tPLHm â tPLHn|, tOSHL = |tPHLm â tPHLn|.
2. 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 / 8 (per latch). CPD is used to determine the
noâload dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
NOISE CHARACTERISTICS (Input tr = tf = 3.0ns, CL = 50 pF, VCC = 5.0V)
Symbol
Parameter
VOLP Quiet Output Maximum Dynamic VOL
VOLV Quiet Output Minimum Dynamic VOL
VIHD Minimum High Level Dynamic Input Voltage
VILD Maximum Low Level Dynamic Input Voltage
TA = 25°C
Typ
Max
Unit
1.2
1.6
V
â1.2
â1.6
V
2.0
V
0.8
V
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