{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM555CMM/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM555CMM-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM555CMM-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM555CMM%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM555CMM/NOPB, 555 Type Timer/Oscillator (Single), 100 kHz, 4.5V-16V supply, 8-VSSOP package, Tape & Reel, ROHS3 compliant.","salesMarkdown":"Runs on a 4.5 V to 16 V supply rail and draws a typical 10 mA. The 0°C to 70°C temperature grade covers most indoor and commercial equipment, but not extended industrial or automotive ambient — if the board lives in a hot enclosure or engine bay, the LM555CMM/NOPB is outside its rated window. ## Package and footprint — 8-VSSOP versus the classic DIP The 8-VSSOP body measures 3.00 mm wide, which is roughly half the width of the standard SOIC-8. The 0.65 mm pin pitch and small footprint save board space but demand a finer soldering profile — a rework station with a fine-tip nozzle and a hot-air profile below 260°C peak keeps the plastic body distortion-free. The supplier device package is 8-VSSOP, so the PCB land pattern matches that specific outline, not the wider MSOP-8 variant.","metaTitle":"Texas Instruments LM555CMM/NOPB 555 Timer, 100 kHz, 8-VSSOP","metaDescription":"Texas Instruments LM555CMM/NOPB 555 type timer/oscillator, 100 kHz max frequency, 4.5V-16V supply, 8-VSSOP. Active production, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"555 Type, Timer/Oscillator (Single)","Package":"Tape & Reel (TR); Cut Tape (CT)","Frequency":"100kHz","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"10 mA","Voltage - Supply":"4.5V ~ 16V","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-VSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.44","priceTiers":[{"qty":1,"price":"$1.44000","currency":"USD"},{"qty":10,"price":"$1.28800","currency":"USD"},{"qty":25,"price":"$1.22280","currency":"USD"},{"qty":100,"price":"$1.00450","currency":"USD"},{"qty":250,"price":"$0.93896","currency":"USD"},{"qty":500,"price":"$0.82976","currency":"USD"},{"qty":1000,"price":"$0.65508","currency":"USD"},{"qty":2000,"price":"$0.61800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e59b14633b6b52dc6b0db3399f7df33c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM555CMM%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the LM555CMM/NOPB?","answer":"The LM555CMM/NOPB is a TI-specific order code for the 555 timer in the 8-VSSOP package; other 555-type timers in the same package from other brands may be functional equivalents, but pin compatibility and timing characteristics should be verified against the target datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM555CMM-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM555CMM-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}