Bus Transceivers | 74LCXR2245

低压双向收发器在A和B端口都有5V容差输入和输出以及26 Ohm串联电阻

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概览

LCXR2245包含八个具有3态输出的同相双向缓冲器，用于总线导向应用。 该器件设计用于低电压（2.5V和3.3V）VCC应用，可以与5V信号环境接口。 T/R#输入确定数据在器件中流动的方向。 OE#输入可通过将A和B端口置于高阻抗状态来停用它们。 26ohm串联电阻用于减少输出过冲和欠冲。 LCXR2245采用先进的CMOS技术制造，以在实现高速运行的同时保持CMOS低功耗。

  • This product is general usage and suitable for many different applications.
  • 5V容差输入和输出
  • 提供2.3V-3.6V VCC规格
  • 8.0 ns tPD最大值(VCC = 3.3V)，10 µA ICC最大值
  • 掉电高阻抗输入和输出
  • 支持带电插/拔（注1）
  • ±12 mA输出驱动(VCC = 3.0V)
  • 实施专利噪声/电磁干扰(EMI)消减电路
  • 闩锁性能超过500 mA
  • 所有输出中的等效26ohm串联电阻
  • ESD性能：人体模型> 2000V 机器模型> 200V

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74LCXR2245MTC

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Last Shipments

CAD Model

Pb

A

H

P

TSSOP-20

948AQ

1

260

TUBE

1825

N

8

3-State

2

3.6

5.3

12

Price N/A

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74LCXR2245MTCX

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Lifetime

CAD Model

Pb

A

H

P

TSSOP-20

948AQ

1

260

REEL

2500

N

8

3-State

2

3.6

5.3

12

$0.356

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