SN74HC151N

Encoders, Decoders, Multiplexers & Demultiplexers 8-1 Line Data Selctr

SN74HC151N – 8:1 Multiplexer IC – Texas Instruments

This SN74HC151N 8:1 multiplexer from Texas Instruments provides high-speed digital signal routing for efficient data management in electronic systems. PCX supplies this active-component logic IC with guaranteed quality, same-day shipping, and dedicated technical support.

Key Features

• Circuit Configuration: 1 x 8:1 multiplexer
• Operating Voltage: Wide 2V to 6V single supply range
• Output Current: 7.8mA (high and low)
• Temperature Range: Industrial-grade -40°C to 85°C
• Package: 16-PDIP through-hole mounting

Technical Specifications

Part of the 74HC series, this multiplexer IC features a single independent circuit with TTL-compatible inputs. The 16-DIP package (7.62mm width) ensures reliable through-hole PCB integration. Optimized for low power consumption while maintaining signal integrity across voltage fluctuations.

Typical Applications

• Data acquisition system signal routing
• Digital communication channel selection
• Industrial control logic circuits
• Test equipment input switching
• Embedded system address decoding

About Texas Instruments

Texas Instruments stands as a global semiconductor leader with over 90 years of innovation in analog and embedded processing technologies. Their components are renowned for rigorous quality standards, consistent performance, and industry-leading reliability across automotive, industrial, and consumer applications.

TI’s 74HC logic series represents decades of refinement in high-speed CMOS technology, delivering robust noise immunity and power efficiency. Engineers worldwide trust TI ICs for mission-critical designs requiring long-term availability and proven functionality in demanding environments.

About Multiplexer ICs

Multiplexers serve as fundamental data selectors in digital systems, enabling multiple input signals to share a single transmission line or processing resource. These logic ICs optimize circuit board space while reducing component count in complex electronic architectures.

As core building blocks in digital design, multiplexers facilitate critical functions like sensor data aggregation, memory addressing, and bus management. Their efficient signal routing capabilities make them indispensable in embedded systems, telecommunications hardware, and computing peripherals where space and power efficiency are paramount.

Packaging

Available in protective tube packaging for secure handling and automated assembly. Contact PCX for reel packaging alternatives and kitting solutions.

Frequently Asked Questions

Q: What is the typical propagation delay for this multiplexer?
A: At 5V supply, propagation delay is typically 15ns – refer to the datasheet for full timing diagrams.

Q: Is this IC compatible with 3.3V systems?
A: Yes, the 2V-6V operating range includes full compatibility with 3.3V logic families.

Q: Can I cascade multiple SN74HC151N ICs?
A: Absolutely, multiple units can be cascaded for expanded input selection using standard enable/strobe pins.

Q: Does PCX provide technical documentation?
A: Yes, download the complete datasheet directly from our product page or request via our support team.

Q: How do multiplexers differ from decoders?
A: Multiplexers select one of many inputs, while decoders convert coded inputs into distinct output lines – often used together in complex logic designs.

Q: Are samples available for prototyping?
A: PCX offers sample quantities with expedited shipping – contact our sales team for details.

Product image is representational; refer to datasheet for exact specifications.

Optimize Your Design Today

Streamline your digital systems with this high-performance Texas Instruments multiplexer. PCX maintains ready stock for immediate shipment with full traceability. Order before 3 PM EST for same-day dispatch!