Texas Instruments

SN74LVC1G3157DCKR  

Analog Switches, Multiplexers, Demultiplexers

SN74LVC1G3157DCKR Description

The SN74LVC1G3157DCKR from Texas Instruments is a high-performance, single-pole double-throw (SPDT) analog switch designed for precision signal routing in low-voltage applications. Packaged in a compact SC70-6 form factor, this IC is part of the 74LVC series, offering robust performance with an on-state resistance (Ron) of just 15Ω (max) and ultra-low leakage current (1µA max). It operates across a wide voltage range (1.65V to 5.5V), making it suitable for mixed-voltage systems. With a -3dB bandwidth of 340MHz and fast switching times (Ton: 5.7ns, Toff: 3.8ns), it ensures minimal signal distortion, ideal for high-speed data and audio/video switching.

SN74LVC1G3157DCKR Features

• Low On-Resistance: 15Ω max ensures minimal signal attenuation.
• High Bandwidth: 340MHz -3dB bandwidth for high-frequency applications.
• Fast Switching: 5.7ns (Ton) / 3.8ns (Toff) enables rapid signal routing.
• Low Power Consumption: 1µA max leakage current for energy-efficient designs.
• Wide Voltage Range: 1.65V to 5.5V compatibility for versatile use.
• Minimal Charge Injection: 7pC reduces glitches in sensitive circuits.
• Compact Package: SC70-6 saves board space in portable devices.
• Robust Performance: 100mΩ channel matching ensures consistent signal integrity.

SN74LVC1G3157DCKR Applications

This SPDT switch excels in applications requiring precision signal routing, such as:

• Portable Electronics: Battery-powered devices (smartphones, tablets) due to low leakage.
• Communication Systems: High-speed data multiplexing (USB, HDMI switches).
• Test & Measurement Equipment: Signal integrity-critical environments.
• Audio/Video Switching: Low-distortion signal routing in AV systems.
• Industrial Controls: Reliable operation in harsh environments (wide temp range).

Conclusion of SN74LVC1G3157DCKR

The SN74LVC1G3157DCKR stands out for its low Ron, high bandwidth, and fast switching, making it a top choice for designers prioritizing signal fidelity and power efficiency. Its small footprint and wide voltage range further enhance its versatility across consumer, industrial, and communication applications. For engineers seeking a reliable, high-performance analog switch, this TI offering delivers exceptional value.

SN74LVC1G3157DCKR Documents

Download datasheets and manufacturer documentation for SN74LVC1G3157DCKR

PCN Assembly/Origin :

Mult Devices 02/Oct/2017      

Datasheets :

SN74LVC1G3157 Datasheet      

HTML Datasheet :

SN74LVC1G3157 Datasheet      

PCN Design/Specification :

Copper Bond Wire 07/May/2014       SN74LVC1G3157 22/Aug/2022