PI3B3126 Datasheet | Pericom Semiconductor

A product Line of Diodes Incorporated PI3B3125/PI3B3126 3.3V, 4-Bit, 2-Port Nanoswitchw/Individual Enables Features ¼¼Near zero propagation delay ¼¼5 Ohm switches connect inputs to outputs ¼¼Fast Switching Speed - 4ns max. ¼¼Ultra Low Quiescent Power (0.1µA Typical) - Ideally suited for notebook applications ¼¼ Packages available: - 14-pin, SOIC (W) - 14-pin, TSSOP (L) - 14-pin, TQFN (ZDB) - 16-pin, QSOP (Q) Description Diodes' PI3B series of logic circuits are produced using the pany’s advanced sub micron CMOS technology, achieving industry leading speed grades. The PI3B3125 and PI3B3126 are 3.3 Volt, 4-bit bus switches designed with four individual 5 Ohm bus switches with fast indiviual enables in an industry standard 74XX125/126 pinout. When enabled via the associated Bus Enable (BE) pin, the “A” pin is directly connected to the “B” pin for that particular gate. The bus switch introduces no additional propagation delay or additional ground bounce noise. The PI3B3125 device has active LOW enables, and the PI3B3126 has active HIGH enables. PI3B3125 Logic Block Diagram A0 BE0 A1 BE1 A2 BE2 A3 BE3 SW B0 SW B1 SW B2 SW B3 SW PI3B3126 Logic Block Diagram A0 SW B0 BE0 A1 SW B1 BE1 A2 SW B2 BE2 A3 BE3 SW B3 SW A BE OE PI3B3125/PI3B3126 Document Number DS40753 Rev...