
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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SN74ALS257AN
IC MULTIPLEXER 4 X 2:1 16DIP
SN74CBTLV3253DGVR
IC MUX/DEMUX 2 X 4:1 16TVSOP
FST3384AQSC
BUS DRIVER
MM74HC139M
IC DECODER/DEMUX 1X2:4 16SOIC
MC74VHC138DTR2
IC DECODER/DEMUX 1X3:8 16TSSOP
SN74HCT139PWT
IC DECODER/DEMUX 1X2:4 16TSSOP
SY10E157JC
IC MULTIPLEXER 1 X 2:1 28PLCC
SN74CBT6845CPWR
IC BUS SWITCH 8 X 1:1 20TSSOP
74CBTLVD3244PW,118
IC BUS SWITCH 4 X 1:1 20TSSOP
74F253SC
IC MULTIPLEXER 2 X 4:1 16SOIC
CD74HC151MT
IC MULTIPLEXER 1 X 8:1 16SOIC
100364PC
MULTIPLEXER, 100K SERIES
MAX322CPA
DUAL-SUPPLY, SPST ANALOG SWITCH
CBT3126DS,112
IC BUS SWITCH 1 X 1:1 16SSOP
SN74HC251PWR
IC MULTIPLEXER 1 X 8:1 16TSSOP
74HC138S16-13
IC DECODER/DEMUX 1 X 3:8 16SO
74FST3383DTR2
IC BUS FET EXCH SW 5X2:2 24TSSOP
SN74CBT3253CD
IC MUX/DEMUX 2 X 4:1 16SOIC
MC74LVX138MG
IC DECODER/DEMUX 1X3:8 16SOEIAJ
TC7MPB9326FT(EL)
IC BUS SWITCH 2 X 1:2 14TSSOP