PI3B16233A

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI3B16233 3.3V, 16-Bit to 32-Bit FET Mux/Demux NanoSwitch™ Features 5-ohm Switch Connection Between Two Ports Nea-Zero Propagation Delay Fast Switching Speed: 4.5ns (max.) Ultra -Low Quiescent Power (0.2mA typical) - ideal for notebook applications. Industrial Operating Temperature: –40ºC to 85ºC Package (Pb-free & Green available): - 56-pin 240-mil wide plastic TSSOP(A) - 56-pin 300- mil wide plastic SSOP (V) Description Pericom Semiconductor’s PI3B16233 is a 16-bit to 32-bit mux/demux switch. This device can be used for memory bank interleaving. The PI3B16233 can be used as two 8-bit to 16-bit multiplexers or as one 16-bit to 32-bit multiplexer. Two select inputs (SEL1 and SEL2) control the data flow. When the TEST inputs are asserted HIGH, the A port is connected to both the B1 and the B2 ports. Block Diagram TEST1 SEL1 30 27 Pin Configuration 1A 1 One of Eight Channels SW 55 1B2 56 1B1 SW SW SEL2 29 28 TEST2 A B S 9A 15 One of Eight Channels SW 41 9B2 SW 42 9B1 Function Table Inputs SEL L H X TEST L L H Function A = B1 A ...