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Logic - Signal Switches, Multiplexers, Decoders
Logic - Signal Switches, Multiplexers, Decoders

Logic - Signal Switches, Multiplexers, Decoders | Integrated Circuits (ICs)

Definition & Overview
Logic - Signal Switches, Multiplexers, and Decoders are specialized digital integrated circuits (ICs) designed to manage, route, and control signal pathways within electronic systems. These components play a critical role in data communication, signal processing, and system control by enabling efficient signal selection, distribution, and decoding. As part of the broader Integrated Circuits (ICs) category, they are fundamental to modern computing, telecommunications, and embedded systems.

Types of Products in This Category
1. Signal Switches Act as electronic toggles to connect or disconnect signal paths, ensuring minimal distortion and high-speed operation. Common variants include analog switches, digital switches, and bus switches.
2. Multiplexers (MUX) Combine multiple input signals into a single output line, optimizing data transmission in applications like data acquisition and communication systems. Available in 2:1, 4:1, or larger configurations.
3. Decoders Convert coded inputs (e.g., binary) into a set of output signals, essential for memory addressing, display drivers, and control logic. Examples include 3-to-8 line decoders and BCD-to-decimal decoders.

Purchasing Recommendations
- Application-Specific Selection: Match IC specifications (voltage range, propagation delay, channel count) to your system requirements (e.g., high-speed vs. low-power designs).
- Packaging & Integration: Consider space-constrained designs (e.g., QFN, TSSOP packages) or system-on-chip (SoC) compatibility.
- Reliability & Compliance: Prioritize industry-standard certifications (AEC-Q100 for automotive, RoHS for environmental safety) and trusted manufacturers (TI, NXP, ON Semiconductor).

Ideal for engineers designing PCBs, IoT devices, or industrial automation systems, these ICs ensure precision, scalability, and energy efficiency. Evaluate datasheets and supplier support to optimize performance and cost-effectiveness.

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QS3VH126S1G

IC BUS SWITCH 1 X 4:1 14SOIC


MAX16801BEUA

SWITCHED-CAP VOLTAGE CONVERTER


SN74HC139ADB

DECODER/DEMUX DUAL 2-TO-4


SN74AS250ANT

IC 1-OF-16 GEN/MUX TRI-ST 24-DIP


FST3125DTR2G

IC BUS SWITCH 1 X 1:1 14TSSOP


LTC1044CDR

SWITCHED CAPACITOR CONVERTER


NC7SV157P6X

IC MULTIPLEXER 1 X 2:1 SC88


SN74AS298DR

MUX, AS SERIES, 1-FUNC, TTL


SN74CBT3244PW

IC BUS SWITCH 4 X 1:1 20TSSOP


NC7SP158P6X

IC MULTIPLEXER 1 X 2:1 SC88


CAHCT138QPWRG4Q1

IC DECODER/DEMUX 1X3:8 16TSSOP


CD40257BMT

IC MULTIPLEXER 4 X 1:2 16SOIC


74AUP2G157GD,125

MULTIPLEXER, AUP/ULP/V SERIES, 1


DS3904U-020

NV VARIABLE RESISTOR/SWITCH


MC100EL58DG

BBG ECL MLTIPLXR 2:1


MAX326EEE

QUAD, SPST ANALOG SWITCH


QS74FCT258ATQ

MUX, FCT SERIES


MAX1837EUT50-T

STEP-DOWN CONVERTER


HEF4515BP,652

IC DECODER/DEMUX 1X4:16 24DIP


PI4MSD5V9546ALEX

IC BUS SWITCH 1 X 4:1 16TSSOP


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