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参数资料
| 型号： | MC74VHC126 |
| 厂商： | ON SEMICONDUCTOR |
| 英文描述： | Quad Bus Buffer |
| 中文描述： | 四总线缓冲器 |
| 文件页数： | 3/8页 |
| 文件大小： | 163K |
| 代理商： | MC74VHC126 |
MC74VHC126
http://onsemi.com
3
IIN
Maximum Input
Leakage Current
VIN = 5.5V or GND
0 to
5.5
±
0.1
±
1.0
±
1.0
μ
A
ICC
Maximum Quiescent
Supply Current
VIN = VCC or GND
5.5
4.0
40
40
μ
A
OE to Y
OE to Y
VCC = 5.0
±
0.5V
CL = 50pF
Symbol
tOSHL
Typical @ 25
°
C, VCC = 5.0V
Parameter
Test Conditions
Min
3.8
Max
1.0
tPHL
tPZH
TIme,
OE to Y
Delay,
±
0.5V
8.1
13.2
11.5
1.0
13.0
1.0
1.0
8.5
15.0
5.5
6.5
tPHZ
Disable Time,
RL = 1k
Maximum Output Enable
VCC = 3.3
±
0.3V
CL = 15pF
5.1
7.1
1.0
8.0
15.0
1.0
1.0
9.5
9.5
18.0
1.0
ns
11.5
Maximum Output
±
0.3V
RL = 1k
VCC = 5.0
±
0.5V
CL = 15pF
CL = 50pF
(Note 1.)
(Note 1.)
6.1
8.8
1.0
10.0
1.0
12.0
Output–to–Output Skew
VCC = 3.3
±
0.3V
Cin
Maximum Input
4
10
10
10
pF
Maximum Three–State
Output Capacitance
(Output in High
CPD
Power Dissipation Capacitance (Note 2.)
15
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/4 (per buffer). CPD is used to determine the
no–load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
NOISE CHARACTERISTICS
(Input tr = tf = 3.0ns, CL = 50pF, VCC = 5.0V)
TA = 25
°
C
Typ
Symbol
Characteristic
Max
Unit
VOLP
VOLV
VIHD
VILD
Quiet Output Maximum Dynamic VOL
Quiet Output Minimum Dynamic VOL
Minimum High Level Dynamic Input Voltage
0.3
0.8
V
– 0.3
– 0.8
V
3.5
V
Maximum Low Level Dynamic Input Voltage
1.5
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74VHC126D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74VHC126DR2 | 功能描述:缓冲器和线路驱动器 2-5.5V Octal Bus RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74VHC126DR2G | 功能描述:缓冲器和线路驱动器 2-5.5V Octal Bus 3-State RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74VHC126DT | 制造商:ON Semiconductor 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin TSSOP Rail |
| MC74VHC126DTR2 | 功能描述:缓冲器和线路驱动器 2-5.5V Octal Bus RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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