
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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Categories
SN74251N
MUX, 8 LINE INPUT
CD74AC138E
IC DECODER/DEMUX 1X3:8 16DIP
74ACT153SCX
IC MULTIPLEXER 2 X 4:1 16SOIC
NTE4016B
IC MULTIPLEXER 14DIP
DM74S257J
MUX, 4-FUNC, 2 LINE INPUT, TTL
FST3245WMX
IC BUS SWITCH 8 X 1:1 20SOIC
CD74HCT157M96
IC MULTIPLEXER 4 X 2:1 16SOIC
PI3CH400LEX
IC BUS SWITCH 1 X 1:1 14TSSOP
7WBD3126CMX1TCG
IC BUS SWITCH 1 X 1:1 8ULLGA
MC74HC157AFR1
LOG CMOS MLTIPLEXER QUAD
PI3B3257WEX
IC MUX/DEMUX 4 X 2:1 16SOIC
74LV139PW,118
IC DECODER/DEMUX 1X2:4 16TSSOP
SN74CBT16211ADL
IC BUS SWITCH 12 X 1:1 56SSOP
SN74LVC157ARGYR
IC MULTIPLEXER 4 X 2:1 16VQFN
SN74LS155ADR
IC DECODER/DEMUX 1X2:4 16SOIC
QS3306AS1G
IC BUS SWITCH 1 X 1:1 8SOIC
DG304AAA
DG304 CMOS ANALOG SWITCH
SN74CB3Q16211ZQLR
IC BUS SWITCH 12 X 1:1 56BGA
74HC4515D,652
IC DECODER/DEMUX 1X4:16 24SO
QS3251S1G8
IC MUX/DEMUX 1 X 8:1 16SOIC