Description:

Pericom Semiconductor’s PI5C3244 features a set of eight bus switches which is pinout and function compatible with the PI74FCT244T, 74F244, and 74ALS/AS/LS 244 8-bit drivers. Two enable signals (BEn) turn the switches on similar to the enable signals of the 244. The bus switch creates no additional propagation delay or ground bounce noise.

Features:

• Near-Zero propagation delay

• 5-ohm switches connect inputs to outputs when enabled

• Direct bus connection when switches are ON

• Ultra Low Quiescent Power (0.2µA Typical)

– Ideally suited for notebook applications

• Pin compatible with 74 Series 244 logic devices

• Packaging (Pb-free & Green available):

– 20-pin 173-mil wide plastic TSSOP (L)

– 20-pin 150-mil wide plastic QSOP (Q)

– 20-pin 300-mil wide plastic SOIC (S)