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PI3B33X257 Datasheet 24:12 Mux/demux Nanoswitch

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

General Description

Pericom Semiconductor’s PI3B33X257 is a 3.3V, 24:12 multiplexer/ demultiplexer with three-state outputs.

Inputs can be connected to outputs with low on resistance (5Ω) with no additional ground bounce noise or propagation delay.

Block Diagram IA0 IA1 IB0 IB1 IC0 IC1 ID0 ID1 SW SW E0 SW SW SW S0 SW SW SW YA YB YC YD IE0 IE1 IF0 IF1 IG0 IG1 IH0 IH1 SW SW E1 SW SW SW S1 SW SW SW YE YF YG YH II0 II1 IJ0 IJ1 IK0 IK1 IL0 IL1 SW SW E2 SW SW SW S2 SW SW SW SW YI YJ YK YL A B OE 1 PS8334D 11/01/04 PI3B33X257 3.3V, 24:12 Mux/DeMux NanoSwitch™ Pin Description Pin Name IAn-ILn S En YA-YL GND VCC NC Description Data Inputs Select Inputs Enable Data Outputs Ground Power No Connect Truth Table(1) En Sn YA(2) YB(2) YC(2) H X Hi-Z Hi-Z Hi-Z L L IA0 IB0 IC0 L H IA1 IB1 IC1 Notes: 1.

Key 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.

More Datasheets from Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PI3B3383 5-Bit 4-Port Bus Exchange NanoSwitch
PI3B3384 10-Bit 2-Port NanoSwitch
PI3B32160 3.3V/ Low Capacitance 16-Bit to 32-Bit/ DeMux NanoSwitch with Precharged Outputs
PI3B32384 10-Bit 2-Port NanoSwitch
PI3B3244 3.3V/ Hot Insertion/ 8-Bit/ 2-Port NanoSwitch
PI3B3245 8-Bit 2-Port NanoSwitch
PI3B3251 8:1 Mux/DeMux NanoSwitch
PI3B3253 Mux/DeMux NanoSwitch
PI3B3257 Quad 2:1 Mux/Demux Bus Switch
PI3B3257A Quad 2:1 Mux/DeMux NanoSwitch

PI3B33X257 Distributor