元器件型号、描述、参数

74FST3257

1 Multiplexer/Demultiplexer (Mux/Demux) Bus Switch

制造商：ON

中文资料及数据手册

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产品信息

The ON Semiconductor 74FST3257 is a quad 2:1, high performance multiplexer/demultiplexer bus switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low R
and adds nearly zero propagation delay. The device adds no noise or ground bounce to the system.
  • R
  • < 4 Ω Typical
  • Less Than 0.25 ns-Max Delay Through Switch
  • Nearly Zero Standby Current
  • No Circuit Bounce
  • Control Inputs are TTL/CMOS Compatible
  • Pin-For-Pin Compatible With QS3257, FST3257, CBT3257
  • All Popular Packages: QSOP-16, TSSOP-16, SOIC-16
  • Pb-Free Packages are Available

电路图、引脚图和封装图

    74FST3257电路图

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    技术资料

    应用案例