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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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PI4MSD5V9646LEX

IC BUS SWITCH 2 X 1:4 16TSSOP


SN74HCS138QDRQ1

AUTOMOTIVE 3-LINE TO 8-LINE DECO


MAX4628EUT

SINGLE-SUPPLY SPST ANALOG SWITCH


DM74ALS257M

IC MULTIPLEXER 4 X 2:1 16SOIC


4051BDM

MULTIPLEXERS/SWITCHES


DG409CY

DUAL 4-CHANNEL ANALOG MUX


SN74CB3Q3257PW

IC MUX/DEMUX 4 X 2:1 16TSSOP


SN74CBT16800CDGGR

IC BUS SWITCH 10 X 1:1 48TSSOP


SN74CBT16211CDGGR

IC BUS SWITCH 12 X 1:1 56TSSOP


74AHC257D,118

IC MULTIPLEXER 4 X 2:1 16SO


5962-9851701QEA

SN54AHCT138 3-LINE TO 8-LINE DEC


SN54LS684J

54LS684 8-BIT IDENTITY/MAGNITUDE


CBT3257ADB,118

NEXPERIA CBT3257ADB - MULTIPLEXE


SN74CB3Q16811DGGR

IC BUS SWITCH 12 X 1:1 56TSSOP


SN65LVDT125ADBT

IC CROSSPOINT SW 1 X 4:4 38TSSOP


MPC102AP

VIDEO MULTIPLEXER


N74F257AD,623

IC MULTIPLEXER 4 X 2:1 16SO


MC14512BDR2G

IC DATA SEL/MULTPL 1X8:1 16SOIC


74HC153D

IC MULTIPLEXER 2 X 4:1 16SOIC


FAGD1655348BA

MUX/DEMUX, 1-FUNC, PQFP48


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