參數(shù)資料
型號(hào): MC74VHC1GT14DTT1G
廠商: ON SEMICONDUCTOR
元件分類(lèi): 門(mén)電路
英文描述: AHC/VHC SERIES, 1-INPUT INVERT GATE, PDSO5
封裝: SC-59, SOT-23, TSOP-5
文件頁(yè)數(shù): 3/6頁(yè)
文件大?。?/td> 78K
代理商: MC74VHC1GT14DTT1G
MC74VHC1GT14
http://onsemi.com
3
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Test Conditions
VCC
TA = 25°C
TA ≤ 85°C
55
≤ TA ≤ 125°C
Unit
(V)
Min
Typ
Max
Min
Max
Min
Max
VT+
Positive Threshold
Voltage
3.0
4.5
5.5
1.20
1.58
1.79
1.40
1.74
1.94
1.60
2.00
2.10
1.6
2.0
1.6
2.0
V
VT
Negative Threshold
Voltage
3.0
4.5
5.5
0.35
0.5
0.6
0.76
1.01
1.13
0.93
1.18
1.29
0.35
0.5
0.6
0.35
0.5
0.6
V
VH
Hysteresis Voltage
3.0
4.5
5.5
0.30
0.40
0.50
0.64
0.73
0.81
1.20
1.40
1.60
0.30
0.40
0.50
1.20
1.40
1.60
0.30
0.40
0.50
1.20
1.40
1.60
V
VOH
Minimum HighLevel
Output Voltage
VIN ≤ VT Min
IOH = 50 mA
2.0
3.0
4.5
1.9
2.9
4.4
2.0
3.0
4.5
1.9
2.9
4.4
1.9
2.9
4.4
V
IOH = 4 mA
IOH = 8 mA
3.0
4.5
2.58
3.94
2.48
3.80
2.34
3.66
V
VOL
Maximum LowLevel
Output Voltage
VIN ≥ VT + Max
IOL = 50 mA
2.0
3.0
4.5
0.0
0.1
V
IOL = 4 mA
IOL = 8 mA
3.0
4.5
0.36
0.44
0.52
V
IIN
Maximum Input
Leakage Current
VIN = 5.5 V or GND
0 to
5.5
±0.1
±1.0
mA
ICC
Maximum Quiescent
Supply Current
VIN = VCC or GND
5.5
1.0
20
40
mA
ICCT
Quiescent Supply
Current
Input: VIN = 3.4 V
5.5
1.35
1.50
1.65
mA
IOPD
Output Leakage
Current
VOUT = 5.5 V
0.0
0.5
5.0
10
mA
AC ELECTRICAL CHARACTERISTICS Cload = 50 pF, Input tr/tf = 3.0 ns
Symbol
Parameter
Test Conditions
TA = 25°C
TA ≤ 85°C
55
≤ TA ≤ 125°C
Unit
Min
Typ
Max
Min
Max
Min
Max
tPLH,
tPHL
Maximum Propagation
Delay, A to Y
VCC = 3.3 ± 0.3 V
CL = 15 pF
CL = 50 pF
7.0
8.4
12.8
16.3
1.0
15.0
18.5
1.0
17.0
20.5
ns
VCC = 5.0 ± 0.5 V
CL = 15 pF
CL = 50 pF
4.5
5.8
8.6
10.6
1.0
10.0
12.0
1.0
11.5
13.5
CIN
Maximum Input
Capacitance
5
10
10
10
pF
CPD
Power Dissipation Capacitance (Note 5)
Typical @ 25
°C, VCC = 5.0 V
pF
10
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 noload dynamic
power consumption; PD = CPD VCC2 fin + ICC VCC.
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