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.
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
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| SN54LS628J | Texas Instruments | — | 1,931 | |
| SE556J | Texas Instruments | — | 1,439 | |
| SE556JB | Texas Instruments | — | 1,512 | |
| SE555JGB | Texas Instruments | — | 849 | |
| SE555FKB | Texas Instruments | — | 2,147 | |
| SE555DG4 | Texas Instruments | — | 24,016 | |
| SA555DRE4 | Texas Instruments | — | 2,375 | |
| SA555DE4 | Texas Instruments | — | 1,489 | |
| SA556NG4 | Texas Instruments | — | 1,781 | |
| SA556NE4 | Texas Instruments | — | 14,652 |
How to Choose Programmable Timers and Oscillators
A practical selection framework for Programmable Timers and Oscillators covering specifications, packaging, lifecycle, and sourcing on Octatronics.
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.
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.
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.
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.
Related Selection Resources
Top Programmable Timers and Oscillators Manufacturers
onsemi
onsemi Programmable Timers and Oscillators products are available for part-number review, stock checks, and RFQ support.
28,226 productsRenesas
Renesas Programmable Timers and Oscillators products are available for part-number review, stock checks, and RFQ support.
74,605 products
NXP Semiconductors
NXP Semiconductors Programmable Timers and Oscillators products are available for part-number review, stock checks, and RFQ support.
20,288 products
Microchip Technology
Microchip Technology Programmable Timers and Oscillators products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Programmable Timers and Oscillators products are available for part-number review, stock checks, and RFQ support.
84,045 products
Diodes Incorporated
Diodes Incorporated Programmable Timers and Oscillators products are available for part-number review, stock checks, and RFQ support.
16,703 products
Analog Devices
Analog Devices Programmable Timers and Oscillators products are available for part-number review, stock checks, and RFQ support.
82,970 products
STMicroelectronics
STMicroelectronics Programmable Timers and Oscillators products are available for part-number review, stock checks, and RFQ support.
19,050 productsAbout 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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