参数资料
型号: MC74LVX540MELG
厂商: ON Semiconductor
文件页数: 4/8页
文件大小: 0K
描述: IC INVERTER 8-INPUT 20SOEIAJ
标准包装: 2,000
系列: 74LVX
逻辑类型: 逆变器,缓冲器
电路数: 1
输入数: 8
特点: 三态
电源电压: 2 V ~ 3.6 V
电流 - 静态(最大值): 4µA
输出电流高,低: 4mA,4mA
逻辑电平 - 低: 0.5 V ~ 0.8 V
逻辑电平 - 高: 1.5 V ~ 2.4 V
额定电压和最大 CL 时的最大传播延迟: 10.5ns @ 3V ~ 3.6V,50pF
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
供应商设备封装: SOEIAJ-20
封装/外壳: 20-SOIC(0.209",5.30mm 宽)
包装: 带卷 (TR)
MC74LVX540
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
VCC
TA = 25°C
TA = 40 to 85°C
Symbol
Parameter
Test Conditions
VCC
V
Min
Typ
Max
Min
Max
Unit
VIH
Minimum HighLevel Input Voltage
2.0
3.0
3.6
1.50
2.0
2.4
1.50
2.0
2.4
V
VIL
Maximum LowLevel Input Voltage
2.0
3.0
3.6
0.50
0.80
0.50
0.80
V
VOH
Minimum HighLevel Output Voltage
Vi =VIH or VIL
IOH = 50 mA
IOH =50 mA
2.0
30
1.9
29
2.0
30
1.9
29
V
Vin = VIH or VIL
IOH = 50 mA
IOH = 4 mA
3.0
2.9
2.58
3.0
2.9
2.48
VOL
Maximum LowLevel Output Voltage
Vi =VIH or VIL
IOL = 50 mA
IOL =50 mA
2.0
30
0.0
00
0.1
01
0.1
01
V
Vin = VIH or VIL
IOL = 50 mA
IOL = 4 mA
3.0
3.0
0.0
0.1
0.36
0.1
0.44
Iin
Maximum Input Leakage Current
Vin = 5.5 V or GND
0 to
3.6
$0.
1
$1.0
mA
IOZ
Maximum 3State Leakage Current
Vin = VIL or VIH
Vout = VCC or GND
3.6
$0.
25
$2.5
mA
ICC
Maximum Quiescent Supply Current
Vin = VCC or GND
3.6
4.0
40.0
mA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
TA = 25°C
TA = 40 to 85°C
Symbol
Parameter
Test Conditions
Min
Typ
Max
Min
Max
Unit
tPLH,
tPHL
Maximum Propagation Delay,
A to Y
(Figures 4 and 6)
VCC = 2.7 V
CL = 15 pF
CL = 50 pF
6.2
8.5
11.3
14.9
1.0
13.5
17.0
ns
(Figures 4 and 6)
VCC = 3.3 ± 0.3 V
CL = 15 pF
CL = 50 pF
5.0
6.8
7.0
10.5
1.0
8.5
12.0
tPZL,
tPZH
Output Enable TIme,
OEn to Y
(Figures 5 and 7)
VCC = 2.7 V
CL = 15 pF
RL = 1 kW
CL = 50 pF
9.5
11.2
13.8
17.3
1.0
16.5
20.0
ns
(Figures 5 and 7)
VCC = 3.3 $ 0.3 V
CL = 15 pF
RL = 1k W
CL = 50 pF
7.0
8.8
10.5
14.0
1.0
12.5
16.0
tPLZ,
tPHZ
Output Disable Time,
OEn to Y
(Figures 5 and 7)
VCC = 2.7 V
CL = 50 pF
RL = 1 kW
9.8
17.9
1.0
20.0
ns
(Figures 5 and 7)
VCC = 3.3 ± 0.3 V
CL = 50 pF
RL = 1 kW
8.7
15.4
1.0
17.5
tOSLH,
tOSHL
Output to Output Skew
VCC = 2.7 V
CL = 50 pF
(Note 1)
1.5
1.5
ns
VCC = 3.3 $ 0.3 V
CL = 50 pF
(Note 1)
1.5
1.5
ns
Cin
Maximum Input Capacitance
4
10
10
pF
Cout
Maximum ThreeState Output
Capacitance (Output in High
Impedance State)
6
pF
Typical @ 25
°C, VCC = 5.0 V
CPD
Power Dissipation Capacitance (Note 2)
17
pF
1. Parameter guaranteed by design. tOSLH = |tPLHm tPLHn|, tOSHL = |tPHLm 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 bit). CPD is used to determine the noload
dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
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