参数资料
型号: MC74HC20ADTR2G
厂商: ON Semiconductor
文件页数: 3/6页
文件大小: 0K
描述: IC GATE NAND DUAL 4INP 14-TSSOP
标准包装: 2,500
系列: 74HC
逻辑类型: 与非门
电路数: 2
输入数: 4
电源电压: 2 V ~ 6 V
电流 - 静态(最大值): 1µA
输出电流高,低: 5.2mA,5.2mA
逻辑电平 - 低: 0.5 V ~ 1.8 V
逻辑电平 - 高: 1.5 V ~ 4.2 V
额定电压和最大 CL 时的最大传播延迟: 15ns @ 6V,50pF
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
供应商设备封装: 14-TSSOP
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
包装: 带卷 (TR)
MC74HC20A
http://onsemi.com
3
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Symbol
Parameter
Test Conditions
VCC
V
Guaranteed Limit
Unit
55 to
25°C
v 85°C
v 125°C
VIH
Minimum HighLevel Input
Voltage
Vout = 0.1 V or VCC 0.1 V
|Iout| v 20 mA
2.0
3.0
4.5
6.0
1.5
2.1
3.15
4.2
1.5
2.1
3.15
4.2
1.5
2.1
3.15
4.2
V
VIL
Maximum LowLevel Input
Voltage
Vout = 0.1 V or VCC 0.1 V
|Iout| v 20 mA
2.0
3.0
4.5
6.0
0.5
0.9
1.35
1.8
0.5
0.9
1.35
1.8
0.5
0.9
1.35
1.8
V
VOH
Minimum HighLevel Output
Voltage
Vin = VIH or VIL
|Iout| v 20 mA
2.0
4.5
6.0
1.9
4.4
5.9
1.9
4.4
5.9
1.9
4.4
5.9
V
Vin = VIH or VIL
|Iout| v 2.4 mA
|Iout| v 4.0 mA
|Iout| v 5.2 mA
3.0
4.5
6.0
2.48
3.98
5.48
2.34
3.84
5.34
2.20
3.70
5.20
VOL
Maximum LowLevel Output
Voltage
Vin = VIH
|Iout| v 20 mA
2.0
4.5
6.0
0.1
0.1
0.1
V
Vin = VIH or VIL
|Iout| v 2.4 mA
|Iout| v 4.0 mA
|Iout| v 5.2 mA
3.0
4.5
6.0
0.26
0.33
0.40
Iin
Maximum Input Leakage Current
Vin = VCC or GND
6.0
± 0.1
± 1.0
± 1.0
mA
ICC
Maximum Quiescent Supply
Current (per Package)
Vin = VCC or GND
Iout = 0 mA
6.0
1
10
40
mA
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
VCC
V
Guaranteed Limit
Unit
55 to
25°C
v 85°C
v 125°C
tPLH,
tPHL
Maximum Propagation Delay, Input A, B, or C to Output Y
(Figures 2 and 3)
2.0
3.0
4.5
6.0
90
45
18
15
115
60
23
20
135
75
27
23
ns
tTLH,
tTHL
Maximum Output Transition Time, Any Output
(Figures 2 and 3)
2.0
3.0
4.5
6.0
75
30
15
13
95
40
19
16
110
55
22
19
ns
Cin
Maximum Input Capacitance
10
10
10
pF
CPD
Power Dissipation Capacitance (Per Gate)
Typical @ 25°C, VCC = 5.0 V
pF
26
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