What are the primary applications for this switch?

It is commonly used for NTSC/PAL video, audio, SPDIF, HDTV signal routing, and clock/data selection.

What should engineers review before using this component?

Engineers should ensure the select input is always driven to a valid logic level (high or low) to prevent floating, which can cause unpredictable behavior.

What are the key specifications of the SN74LVC1G3157?

It features a 1.65V to 5.5V supply range, 7Ω on-resistance, 350MHz bandwidth, and a wide operating temperature of -40°C to +125°C.

What are the sourcing risks for this component?

The component is currently active and widely available from major distributors, presenting low sourcing risk.

What is the pinout of SN74LVC1G3157DCKR?

Use the SN74LVC1G3157DCKR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SN74LVC1G3157DCKR pinout to locate pins, power rails, and interface signals before layout.

SN74LVC1G3157DCKR Datasheet, Specs, Alternatives & ECAD | UMW

AI summary

The SN74LVC1G3157 is a high-performance CMOS SPDT analog switch suitable for low-voltage signal routing in audio, video, and data applications.

Best for

Audio/Video signal routing
Low-voltage data switching

Avoid if

High-voltage applications exceeding 5.5V supply

Check before use

Select pin logic levels

Key specifications

Supply Voltage: 1.65V - 5.5V
On-Resistance: 7 Ω
Bandwidth: 350 MHz
Operating Temp: -40°C to +125°C

Compliance & Environment

RoHS: ROHS3 Compliant

Application

Consumer ElectronicsIndustrial Control

Datasheet

SN74LVC1G3157DCKR.pdf

800 KB

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CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a CMOS-based SPDT analog switch designed for low-power, high-speed signal switching applications.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the SN74LVC1G3157?+×

What are the primary applications for this switch?+×

What should engineers review before using this component?+×

What are the key specifications of the SN74LVC1G3157?+×

What are the sourcing risks for this component?+×

What is the pinout of SN74LVC1G3157DCKR?+×