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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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FST3253MTCX

IC MUX/DEMUX 2 X 4:1 16TSSOP


QS74FCT157ATZ

IC MULTIPLEXER 2 X 8:4


DM74S157N

IC MULTIPLEXER 4 X 2:1 16DIP


74AHCT157BQ-Q100X

IC MULTIPLEXER 4 X 2:1 16DHVQFN


SN74CB3Q3245RGYR

IC BUS SWITCH 8 X 1:1 20VQFN


SNJ54LS258BW

MULTIPLEXER, LS SERIES TTL


74AUP1G158GM,115

NEXPERIA 74AUP1G158GM - MULTIPLE


MAX4550EWI

DUAL 4X2 AUDIO/VIDEO XPOINT S/W


MC74VHC4053DT

IC MUX/DEMUX TRIPLE 2X1 16TSSOP


SN74CBT3251DBQR

IC MUX/DEMUX 1 X 8:1 16SSOP


74HC139PW-Q100J

IC DECODER/DEMUX 1X2:4 16TSSOP


54F153DM-MLS

54F153 - MULTIPLEXER, F/FAST SER


54LS158LMQB

MULTIPLEXER, LS SERIES


74FST3251QSR

IC MUX/DEMUX 1 X 8:1 16QSOP


74F251ASC

IC MULTIPLEXER 1 X 8:1 16SOIC


PCA9559PW/G,118

MULTIPLEXER, 9559 SERIES, 1-FUNC


SN74CB3Q16244DGVR

IC BUS SWITCH 4 X 1:1 48TVSOP


SN74CB3T3253PWR

IC MUX/DEMUX 2 X 4:1 16TSSOP


SN74LVC138APWT

IC DECODER/DEMUX 1X3:8 16TSSOP


SN74AUP1T157DCKR

IC MULTIPLEXER 1 X 2:1 SC70-6


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