Bus Transceivers | 74LCX16646

带5V容差输入和输出的低电压16位收发器/寄存器

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LCX16646包含16个同相双向寄存总线收发器，直接从输入总线或内部存储寄存器提供多路复用数据传输。 每个半字节均有独立的控制输入，可以短接在一起进行完整的16位运行。DIR输入确定数据在器件中流动的方向。 CPAB和CPBA输入在低电平至高电平转换期间将数据加载到寄存器中（见“功能描述”）。 LCX16646设计用于接口能力达到5V信号环境的低压（2.5V或3.3V）VCC应用。 LCX16646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
  • 5.2 ns tPD最大值(VCC = 3.3V)，20 µA ICC最大值
  • 掉电高阻抗输入和输出
  • 支持带电插/拔（注1）
  • ±24 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
  • 静电放电(ESD)性能： 人体模型> 2000V 机械模型> 200V

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74LCX16646MTD

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Pb

A

H

P

TSSOP-56

948BR

2

260

TUBE

3400

N

16

3-State

2

3.6

5.2

24

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74LCX16646MTDX

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Pb

A

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P

TSSOP-56

948BR

2

260

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1000

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16

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2

3.6

5.2

24

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Die Related Summary Data

Device: 74LCX16646MTD

Equivalent to wafer fab process: CMOS STD

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平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS STD

3

3597164517

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Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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