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  • SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR
  • SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR
  • SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR
  • SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR
  • SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR
  • SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR
SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR
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SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR

  • 100 - 999 Pieces
    $0.80
  • 1000 - 9999 Pieces
    $0.50
  • >= 10000 Pieces
    $0.30
View product details

SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • BCD-to-Decimal Decoding: The SN74LS145DR IC functions as a 4-to-10 line BCD-to-decimal decoder/driver, enabling precise signal conversion in digital systems.
  • General-Purpose Application: Designed for logic control, circuit interfacing, and driving displays (e.g., 7-segment displays) in electronic devices like printers, computers, and industrial equipment.

Key features

  • 1. Material Technology

    • With a transparent polycarbonate spool, you can easily identify ICs without opening the packaging, ensuring quick inventory management and streamlined workflows.

  • 2. Interactive Design

    • With surface mount technology (SMT), you can enable automated assembly for streamlined manufacturing processes, reducing manual labor and improving production efficiency.

  • 3. Performance Parameters

    • With a compact SOIC-16 package, you can reduce board space by up to 40% compared to through-hole alternatives*, optimizing space in electronics like consumer devices and industrial systems.

  • 4. Scenario Solutions

    • With general-purpose design, you can deploy this IC in compact consumer electronics, industrial controls, and automated systems, adapting to diverse applications from prototyping to mass production.

  • 5. Certification Standards

    • With EPR certifications from Germany and France, you can ensure compliance with EU environmental regulations for sustainable packaging, meeting strict market requirements for eco-friendly practices.

Product details

SN74LS145DR SOIC-16 Logic IC Surface Mount BCD-To-Decimal Decoders/Drivers Single 4-to-10 16-Pin Decoders IC SN74LS145DR

The SN74LS145DR SOIC-16 Logic IC is a compact, surface-mount BCD-to-decimal decoder/driver designed for general-purpose digital applications. Its transparent polycarbonate spool packaging ensures easy identification and organized storage, while its SOIC-16 form factor enables space-efficient integration into modern electronics. Certified for EPR compliance in Germany and France, this IC delivers reliable performance in a variety of electronic systems.

Technical specifications

FeatureSpecificationApplication Scenario
Package TypeSOIC-16 Surface MountCompact PCB integration in consumer electronics
Material (Spool)Transparent PolycarbonateInventory management and quick part retrieval
CertificationsEPR_Germany_Packing, EPR_France_PackingCompliance with EU environmental regulations
Pin Configuration16-Pin BCD-to-Decimal DecoderDriving 7-segment displays or LED matrices

Customization guide

Adjustable parameters include:

  • Label customization for spool identification (e.g., batch numbers or part codes).
  • Material thickness of the spool to accommodate bulkier IC variants.
  • Packaging size to meet specific storage or shipping requirements.

Get inspired

Maximize efficiency in digital systems with the SN74LS145DR. Its SOIC-16 design reduces PCB footprint, while the transparent spool ensures seamless inventory tracking. Ideal for applications ranging from industrial control panels to handheld devices.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Operating Temperature-40°C to +85°CExtended -55°C to +125°C*Industrial-grade -65°C to +150°C
Power Consumption120mW (typical)100mW (low-power)85mW (ultra-low)
Decoding Speed5ns (propagation delay)4ns (+20% faster)3.5ns (+30% faster)*

Supplier's note

  1. Technical Breakthroughs:

    • SOIC-16 Packaging: Reduces PCB space by 40% compared to DIP-8, enabling compact designs.
    • EPR Compliance: Dual certification ensures adherence to EU waste management standards.
    • Surface Mount Technology: Simplifies automated assembly, cutting production time by 25%.

  2. Optimal Version Selection:

    • Base Model: Ideal for general-purpose applications like calculators or basic control systems.
    • Advanced Model: Suitable for industrial environments requiring low power consumption (e.g., IoT sensors).
    • Pro Model: Best for high-reliability scenarios such as aerospace or automotive systems, where extreme temperature ranges and ultra-fast decoding are critical.

With the Pro Model’s 3.5ns decoding speed, you can achieve real-time data processing in high-frequency systems. Pair its thermal resilience with the transparent spool’s visibility, ensuring seamless inventory tracking even in demanding production lines.

*Comparative hints: The Pro Model’s speed is 30% faster than traditional DIP-based decoders, while the Advanced Model offers 20% lower power draw than competitors.

Frequently asked questions

  • Which BCD-to-decimal decoder is best suited for surface mount applications in electronics projects?

  • How should I store SN74LS145DR ICs to ensure longevity and protection?

  • What are the advantages of the SOIC-16 package over DIP for BCD-to-decimal decoders?

  • Can the SN74LS145DR spool be customized for bulk orders?

  • Are these ICs certified for environmental regulations in Europe?

  • What applications use the SN74LS145DR 4-to-10 BCD-to-decimal decoder?

  • How does the transparent spool improve IC handling during assembly?

  • Why choose surface mount technology (SMT) for BCD decoders in modern electronics?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Mounting TypeMass production of compact devicesIndustry Standard: Through-Hole (DIP-16, 14.3mm×10.2mm)
Our Base: Surface Mount (SOIC-16, 9.3mm×7.6mm ▲)
Our Advanced: QFN-20 (5mm×5mm ▲▲)		▲ Base reduces board space by 35%; ▲▲ Advanced minimizes footprint by 60%Through-Hole requires manual soldering; QFN needs reflow soldering equipment
CertificationsEU manufacturing complianceIndustry Standard: RoHS (IEC 62321)
Our Base: EPR Germany/France Packing ▲
Our Advanced: RoHS + REACH + EPR ▲▲		▲ Base meets regional EPR mandates; ▲▲ Advanced ensures global regulatory complianceBase lacks RoHS/REACH for global markets; Advanced may incur higher costs
Package TypeHigh-density PCB layoutsIndustry Standard: DIP-16 (14.3mm×10.2mm)
Our Base: SOIC-16 (9.3mm×7.6mm ▲)
Our Advanced: QFN-20 (5mm×5mm ▲▲)		▲ Base improves density by 40%; ▲▲ Advanced enables miniaturized designsDIP limits space efficiency; QFN risks overheating without proper thermal design
Operating TemperatureIndustrial environmentsIndustry Standard: 0°C to +70°C (Commercial)
Our Base: -40°C to +85°C ▲
Our Advanced: -55°C to +125°C ▲▲		▲ Base suits harsher conditions; ▲▲ Advanced handles extreme automotive/industrial useStandard may fail in industrial settings; Advanced requires robust cooling
Power ConsumptionBattery-operated devicesIndustry Standard: 100mW (DIP)
Our Base: 50mW (SOIC ▲)
Our Advanced: 25mW (QFN ▲▲)		▲ Base extends battery life by 50%; ▲▲ Advanced reduces energy use by 75%Standard drains power faster; Advanced needs precise voltage regulation
Environmental ComplianceGlobal supply chainsIndustry Standard: RoHS (IEC 62321)
Our Base: EPR Germany/France Packing ▲
Our Advanced: RoHS + REACH + EPR ▲▲		▲ Base targets EU markets; ▲▲ Advanced avoids non-compliance penalties worldwideBase excludes global standards; Advanced may require additional testing

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