
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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74VHC138MX
IC DECODER/DEMUX 1X3:8 16SOIC
MAX394EUP
QUAD, SPDT ANALOG SWITCH
SN74LS298D
IC MULTIPLEXER 4 X 2:1 16SOIC
74AC253SJ
IC MULTIPLEXER 2 X 4:1 16SOP
74HC4514PW,112
IC DECODER/DEMUX 1X4:16 24TSSOP
74S257DC
MULTIPLEXER
SN74CBT3251DBR
IC MUX/DEMUX 1 X 8:1 16SSOP
ISPGDX80A-5T100
CROSSBAR SWITCH, CMOS,
SN74CBTLV16800DL
IC BUS SWITCH 10 X 1:1 48SSOP
SNJ54ALS251J
54ALS251 1-OF-8 DATA SELECTORS/M
SNJ54ALS253J
54ALS253 DUAL 1-OF-4 DATA SELECT
74ACT138SJX
IC DECODER/DEMUX 1X3:8 16SOP
MC74AC251N
MULTIPLEXER, AC SERIES, 1 FUNC,
SN74AHCT157PWLE
MUX, AHCT 2 LINE INPUT
N74F157AN,602
IC MULTIPLEXER 4 X 2:1 16DIP
SN74CBTLV3253D
IC MUX/DEMUX 2 X 4:1 16SOIC
SN74CBT3245CDW
IC BUS SWITCH 8 X 1:1 20SOIC
TC7WH157FK,LJ(CT
IC MULTIPLEXER 1 X 2:1 US8
74HC139N,652
IC DECODER/DEMUX 1X2:4 16DIP
MAX1617DBR2
SERIAL SWITCH/DIGITAL SENSOR