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PI3B3126LE from PERICOM

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PI3B3126LE

Manufacturer: PERICOM

3.3V, 4-Bit, 2-Port Nanoswitch w/Individual Enables

Partnumber Manufacturer Quantity Availability
PI3B3126LE PERICOM 1802 In Stock

Description and Introduction

3.3V, 4-Bit, 2-Port Nanoswitch w/Individual Enables # Introduction to the PI3B3126LE Electronic Component  

The **PI3B3126LE** is a high-performance, low-power quad bus switch designed for signal routing in various digital applications. This component is part of the **bus switch** family, which enables efficient signal switching between multiple data paths while maintaining signal integrity.  

Featuring **low on-state resistance (Ron)** and minimal propagation delay, the PI3B3126LE ensures minimal signal distortion, making it suitable for high-speed data transmission. Its **wide operating voltage range** (typically 1.65V to 3.6V) allows compatibility with multiple logic levels, including **LVCMOS and LVTTL** standards.  

The device includes **four independent switches**, each with an enable control pin for flexible signal management. Its **low power consumption** and **bidirectional operation** make it ideal for portable electronics, networking equipment, and embedded systems where power efficiency and signal fidelity are critical.  

Additionally, the PI3B3126LE is designed with **ESD protection**, enhancing reliability in harsh environments. Its compact package options, such as **TSSOP and QFN**, support space-constrained PCB designs.  

Engineers often integrate the PI3B3126LE in applications requiring **signal multiplexing, level shifting, or bus isolation**, where fast switching and low insertion loss are essential. Its robust performance and versatility make it a preferred choice for modern digital systems.

Application Scenarios & Design Considerations

3.3V, 4-Bit, 2-Port Nanoswitch w/Individual Enables

Alternative Part Number

  • SN74CB3Q3126PWR --: Quad bus switch with similar 4-bit 2:1 mux/demux function and low on-resistance, widely available and pin-compatible in function.
  • 74CBTLV3126QG --: Low-voltage quad bus switch offering comparable switching characteristics and a common alternative to Pericom bus switch devices.
  • QS3VH3126Q --: Quad 2:1 mux/demux bus switch with similar voltage and signal integrity specs, suitable as a functional replacement.
  • FST3126MTCX --: Quad bus switch with 4-bit 1-of-2 multiplexer/demultiplexer, low propagation delay and low ON-resistance, widely used as an alternative to Pericom PI3B3126 devices.

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