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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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SN74CBT16211AZQLR

IC BUS SWITCH 12 X 1:1 56BGA


8100619EA/MLB

DUAL SPST CMOS ANALOG SWITCH


CD74FCT157TQM

FAST CMOS QUAD 2-INPUT MUXS


SN74HC253N

IC MULTIPLEXER 2 X 4:1 16DIP


PCA8550DB,118

IC MULTIPLEXER 1 X 4:4 16SSOP


SN74LVC138AD

IC DECODER/DEMUX 1X3:8 16SOIC


SN74AHC139D

IC DECODER/DEMUX 1X2:4 16SOIC


SN74CBT3245ADWR

IC BUS SWITCH 8 X 1:1 20SOIC


SN74CBT3251PW

IC MUX/DEMUX 1 X 8:1 16TSSOP


SN74AS153NSR

IC MULTIPLEXER 2 X 4:1 16SO


QS74FCT151CTQ

HIGH-SPEED 8 INPUT MUX


CD74AC257M96

IC MULTIPLEXER 4 X 2:1 16SOIC


FST3306MTCX

IC BUS SWITCH 1 X 1:1 8TSSOP


DS90CP22MT

IC CROSSPOINT SW 1 X 2:2 16TSSOP


74CB3Q3257PW-Q100J

IC MUX/DEMUX 4 X 2:1 16TSSOP


SN74CBT3125CDBR

IC BUS SWITCH 1 X 1:1 14SSOP


SN74CB3Q16244DGGR

IC BUS SWITCH 4 X 1:1 48TSSOP


MM74HCT138MX

IC DECODER/DEMUX 1X3:8 16SOIC


SN74CBTD3306CPWR

IC BUS SWITCH 1 X 1:1 8TSSOP


SN74HC257ANSR

IC MULTIPLEXER 4 X 2:1 16SO


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