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See Technical Specifications

SN74LVC1G3157DCKR

SMD SPDT Analog Switch

Manufacturer:

Texas Instruments
Mfr.Part #:

SN74LVC1G3157DCKR
Datasheet:

SN74LVC1G3157DCKR Datasheet (PDF)
Configuration:

2:1 SPDT
Number of channels:

1
Power supply voltage - single (V):

1.8, 2.5, 3.3, 5
Protocols:

Analog
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SN74LVC1G3157DCKR General Description

The SN74LVC1G3157DCKR is a single 2:1 multiplexer/demultiplexer switch designed for 1.65-V to 5.5-V VCC operation. It features a wide operating voltage range and low power consumption, making it ideal for portable and battery-powered devices. This IC is available in a SC70 package, which is a small and surface-mount package that saves board space. The device has a low on-state resistance of 6.8 Ohms and a high ON-OFF voltage ratio of 6V (VCC - GND). The SN74LVC1G3157DCKR has two selectable inputs (A and B) and a single output (Y) that can function as a multiplexer or a demultiplexer. The device is ideal for applications requiring signal routing and level shifting, such as audio and video switching, data multiplexing, and interface control in consumer electronics and industrial equipment.

Key Features

Some features of SN74LVC1G3157DCKR include a wide operating voltage range, low power consumption, high-speed switching, and a small package size

It is a single-pole, double-throw (SPDT) analog switch that can be used in a variety of applications including signal routing and digital switching

Application

The SN74LVC1G3157DCKR is commonly used in applications such as signal switching, multiplexing, and voltage level translation in communication, industrial control, and automotive systems

It can also be used in battery-powered applications due to its low power consumption and small package size

Specifications

Configuration	2:1 SPDT	Number of channels	1
Power supply voltage - single (V)	1.8, 2.5, 3.3, 5	Protocols	Analog
Ron (typ) (Ω)	6	CON (typ) (pF)	17.3
ON-state leakage current (max) (µA)	1	Supply current (typ) (µA)	1
Bandwidth (MHz)	340	Operating temperature range (°C)	-40 to 125, -40 to 85
Features	Break-before-make	Input/output continuous current (max) (mA)	128
Rating	Catalog	Drain supply voltage (max) (V)	5.5
Supply voltage (max) (V)	5.5