PI5C3257L Datasheet PDF - Pericom Semiconductor

Description
Pericom Semiconductor’s PI5C3257 is a Quad 2:1 multiplexer/demultiplexer with three-state outputs that is pinout and function compatible with the PI74FCT257T, 74F257, and 74ALS/AS/LS257. Inputs can be connected to outputs with low On-Resistance (5Ω) with no additional ground bounce noise or propagation delay.

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
• Packaging (Pb-free & Green 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)
    – 16-pin 173-mil wide plasticTSSOP (L)