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参数资料
| 型号： | 74AVC16244 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | 16-bit buffer/line driver; 3-state 3.6 V tolerant |
| 中文描述： | 16位缓冲/线驱动器;3态耐压3.6V |
| 文件页数： | 2/16页 |
| 文件大小： | 79K |
| 代理商： | 74AVC16244 |
1999 Nov 15
2
Philips Semiconductors
Product specification
16-bit buffer/line driver; 3-state
(3.6 V tolerant)
74AVC16244
FEATURES
Wide supply voltage range from 1.2 to 3.6 V
Complies with JEDEC standard no. 8-1A/5/7
CMOS low power consumption
Input/output tolerant up to 3.6 V
Dynamic Controlled Output (DCO) circuit dynamically
changes output impedance, resulting in noise reduction
without speed degradation
Low inductance multiple power and ground pins for
minimum noise and ground bounce
Power off disables 74AVC16244 outputs, permitting live
insertion.
DESCRIPTION
The 74AVC16244 is a 16-bit non-inverting buffer/line
driverwith3-stateoutputs.Thisdevicecanbeusedasfour
4-bit buffers, two 8-bit buffers or one 16-bit buffer.
The 3-state outputs are controlled by the output enable
inputs nOE. A HIGH level on input nOE causes the outputs
to assume a high-impedance OFF-state.
This product is designed to have an extremely fast
propagation delay and a minimum amount of power
consumption.
To ensure the high-impedance output state during
power-up or power-down, input nOE should be tied to V
CC
through a pull-up resistor (live insertion).
A DCO circuitry is implemented to support termination line
drive during transient (see Figs 1 and 2).
handbook, halfpage
0
1
2
4
200
300
100
MNA506
3
VOH (V)
IOH
(mA)
1.8 V
2.5 V
3.3 V
Fig.1 Output current as a function of output voltage.
Fig.2 Output current as a function of output voltage.
handbook, halfpage
0
1
2
4
100
0
200
MNA507
3
VOL (V)
IOL
(mA)
1.8 V
2.5 V
3.3 V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74AVC16244DG | 功能描述:缓冲器和线路驱动器 16-BIT BUF 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 |
| 74AVC16244DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:16-bit buffer/line driver; 3-state 3.6 V tolerant |
| 74AVC16244DGG,112 | 功能描述:缓冲器和线路驱动器 IC BUFF DVR TRI-ST 16BIT 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 |
| 74AVC16244DGG,118 | 功能描述:缓冲器和线路驱动器 IC BUFF DVR TRI-ST 16BIT 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 |
| 74AVC16244DGG,512 | 功能描述:缓冲器和线路驱动器 16-BIT BUF 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 |
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