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MC74VHC1G125_11 Datasheet, PDF (3/6 Pages) ON Semiconductor – Noninverting 3-State Buffer | |||
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MC74VHC1G125
DC ELECTRICAL CHARACTERISTICS
Symbol
VIH
Parameter
Minimum HighâLevel
Input Voltage
Test Conditions
VIL Maximum LowâLevel
Input Voltage
VOH Minimum HighâLevel
Output Voltage
VIN = VIH or VIL
VOL Maximum LowâLevel
Output Voltage
VIN = VIH or VIL
IOZ Maximum 3âState
Leakage Current
IIN
Maximum Input
Leakage Current
VIN = VIH or VIL
IOH = â50 mA
VIN = VIH or VIL
IOH = â4 mA
IOH = â8 mA
VIN = VIH or VIL
IOL = 50 mA
VIN = VIH or VIL
IOL = 4 mA
IOL = 8 mA
VIN = VIH or VIL
VOUT = VCC or GND
VIN = 5.5 V or GND
VCC
TA = 25°C
TA ⤠85°C â55 ⤠TA ⤠125°C
(V) Min Typ Max Min Max Min
Max Unit
2.0 1.5
3.0 2.1
4.5 3.15
5.5 3.85
1.5
1.5
V
2.1
2.1
3.15
3.15
3.85
3.85
2.0
0.5
0.5
0.5
V
3.0
0.9
0.9
0.9
4.5
1.35
1.35
1.35
5.5
1.65
1.65
1.65
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
3.0
0.0 0.1
0.1
4.5
0.0 0.1
0.1
0.1
V
0.1
0.1
V
3.0
0.36
0.44
0.52
4.5
0.36
0.44
0.52
5.5
±0.2
$2.5
$2.5 mA
5
0 to
±0.1
±1.0
$1.0 mA
5.5
ICC Maximum Quiescent
VIN = VCC or GND
5.5
Supply Current
1.0
20
40
mA
AC ELECTRICAL CHARACTERISTICS Cload = 50 pF, Input tr = tf = 3.0 ns
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃà TA = 25°C
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Symbol
Parameter
Test Conditions
Min Typ Max
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPLH,
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPHL
Maximum Propagation
Delay, Input A to Y
(Figures 3 and 4)
VCC = 3.3 ± 0.3 V
VCC = 5.0 ± 0.5 V
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
4.5 8.0
6.4 11.5
3.5 5.5
4.5 7.5
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPZL,
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPZH
Maximum Output
Enable Time,
Input OE to Y
(Figures 4 and 5)
VCC = 3.3 ± 0.3 V
RL = 1000 W
VCC = 5.0 ± 0.5 V
RL = 1000 W
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
4.5 8.0
6.4 11.5
3.5 5.1
4.5 7.1
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPLZ,
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPHZ
Maximum Output
Disable Time,
Input OE to Y
(Figures 4 and 5)
VCC = 3.3 ± 0.3 V
RL 1000 W
VCC = 5.0 ± 0.5 V
RL = 1000 W
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
6.5 9.7
8.0 13.2
4.8 6.8
7.0 8.8
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ CIN MaximumInput
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Capacitance
4.0 10
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ COUT Maximum 3âState Output
6.0
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Capacitance (Output in
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ High Impedance State)
TA ⤠85°C â55 ⤠TA ⤠125°C
Min Max Min
Max Unit
9.5
12.0 ns
13.0
16.0
6.5
8.5
8.5
10.5
9.5
11.5 ns
13.0
15.0
6.0
8.5
8.0
10.5
11.5
14.5 ns
15.0
18.0
8.0
10.0
10.0
12.0
10
10
pF
pF
Typical @ 25°C, VCC = 5.0 V
CPD Power Dissipation Capacitance (Note 5)
8.0
pF
5. 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 noâload dynamic
power consumption; PD = CPD VCC2 fin + ICC VCC.
http://onsemi.com
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