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Programmable Timers and Oscillators

Programmable timers and oscillators generate configurable clock signals and timing intervals for microprocessor clocking, watchdog timing, PWM generation, and communication baud rate synthesis. This includes MEMS oscillators, crystal oscillators (XOs, TCXOs, VCXOs), programmable multi-output clock generators, and 555-type timers from TI, Renesas (IDT), SiTime, Microchip, and Silicon Labs.

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Product Series & Base Models

Navigate by model series to compare ordering variants and technical specifications within the Programmable Timers and Oscillators family.

Browse Programmable Timers and Oscillators Products

Showing 61–70 of 22,235 products
PART NUMBERMANUFACTURERDESCRIPTIONSTOCKQTY / ACTION
SA555PE4Texas Instruments6,182
SA555DRG4Texas Instruments51,360
SA555PG4Texas Instruments660
NE556NSRTexas Instruments7,966
NE556VTexas Instruments2,499
NE556NG4Texas Instruments1,313
NE556NE4Texas Instruments1,449
NE556DRG4Texas Instruments1,814
NE555VTexas Instruments1,866
NE556DRE4Texas Instruments1,409

How to Choose Programmable Timers and Oscillators

A practical selection framework for Programmable Timers and Oscillators covering specifications, packaging, lifecycle, and sourcing on Octatronics.

  1. Define electrical and environmental requirements

    Start with the required function and operating conditions for Programmable Timers and Oscillators, then lock in critical parameters such as frequency, stability, load capacitance, ESR, and temperature range. Match these against datasheet limits, not catalog summaries alone.

  2. Validate package and land pattern compatibility

    Confirm the Programmable Timers and Oscillators package matches your PCB footprint, pick-and-place constraints, and moisture sensitivity handling. Verify reel/tape or tube packaging for production.

  3. Check lifecycle, compliance, and alternates

    Review lifecycle status (Active, NRND, EOL), RoHS, and approved alternate sources for Programmable Timers and Oscillators before committing to high-volume builds. Use Octatronics cross-reference data when a drop-in replacement is needed.

  4. Compare manufacturers and request pricing

    Filter Programmable Timers and Oscillators by manufacturers such as onsemi and Renesas, compare key specs side by side, then submit an RFQ with quantity, target delivery, and traceability requirements.

About Programmable Timers and Oscillators

Frequently Asked Questions

Octatronics can help source a wide range of Programmable Timers and Oscillators from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.

Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.

Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.

Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.

Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.

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