PI5C3257 - Pericom Semiconductor Corporation

PI5C3257 Quad 2:1 MUX/DEMUX BusSwitch

Pericom Semiconductor’s PI5C series of logic circuits are produced in the Company’s advanced 0.8 micron CMOS technology, achieving industry leading performance. The PI5C3257 is a Quad 2:1 multiplexer/demultiplexer with threestate outputs that is pinout and function compatible with the PI74FCT257T, 74F257, and 74ALS/AS/LS257. Inputs can be connected to outpu.

Features

• Near zero propagation delay
• 5Ω switches connect inputs to outputs
• Direct bus connection when switches are ON
• Ultra Low Quiescent Power (0.2µA Typical)
  – Ideally suited for notebook applications
• Pin compatible with 74 series 257 logic devices
• Packages available:
  – 16-pin 150 mil wide plastic QSOP (Q)
  – 16-pin 300 mil wide plastic SOIC (S)
  – 16-pin 150 mil wide plastic SOIC (W)
  – 20-pin 150 mil wide plastic TSSOP (R) Product Description: Pericom Semiconductor’s PI5C series of logic circuits are produced in the Company’s advanced 0.8 micron CMOS technology, achieving industry leadin.