
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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74AHC138D-Q100J
IC DECODER/DEMUX 1 X 3:8 16SO
SN74CBT3384CDBQR
IC BUS SWITCH 5 X 1:1 24SSOP
93L22DC
MUX, 4-FUNC, 2 LINE INPUT, TTL
SN74LS139AN
IC DECODER/DEMUX 1X2:4 16DIP
CBT3384DB,112
BUS DRIVER, CBT/FST/QS/5C/B SERI
CD4514BM
IC DECODER/DEMUX 1X4:16 24SOIC
7SB3126CMX1TCG
IC BUS SWITCH 1 X 1:1 6ULLGA
SNJ54HCT238J
DECODER/DRIVER, CDIP16
74FST3245QSR
IC BUS SWITCH 8 X 1:1 20QSOP
MC74ACT138NG
IC DECODER/DEMUX 1X3:8 16DIP
74HCT153PW,118
IC MULTIPLEXER 2 X 4:1 16TSSOP
ADG3241BKSZ-REEL7
IC BUS SWITCH 1 X 1:1 SC70-6
NB100LVEP56DTR2
IC DIFF DIG MULTPL 2X2:1 20TSSOP
SN74CBTLV3126PW
IC BUS SWITCH 1 X 1:1 14TSSOP
MC74VHC4066DT
SPST, 1 FUNC, 4 CHANNEL PDSO14
MAX4695EGC-T
SPDT ANALOG SWITCH IN THIN QFN
QS3257QG
IC MUX/DEMUX 4 X 2:1 16QSOP
MC14053BFR1
SINGLE-ENDED MUX, 2 CHANNEL
QS3384QG8
IC BUS SWITCH 5 X 1:1 24QSOP
74CBTLV3245BQ-Q10X
74CBTLV3245BQ-Q100/SOT764/DHVQ