{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM1881N/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM1881N-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM1881N-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM1881N%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM1881N/NOPB video sync separator, NTSC/PAL/SECAM, 5V~12V supply, through hole, 8-DIP (0.300\", 7.62mm), bulk.","salesMarkdown":"## Sync separator for composite video The Texas Instruments LM1881N/NOPB extracts composite sync, vertical sync, burst/back-porch timing, and odd/even field information from standard-definition video waveforms. It handles NTSC, PAL, and SECAM formats — the three broadcast standards that cover the majority of legacy and current SD video equipment. Running from a 5V to 12V supply, the part integrates the clamping and separator circuitry into a single 8-pin DIP. That means a board with a composite video input — from a camera, VCR, or baseband video source — can feed the LM1881 the raw signal and get clean TTL-level sync pulses out without external filtering or level-shifting. ## Through-hole package and supply range The 8-DIP (0.300\", 7.62mm) body is a standard through-hole footprint — 100-mil pin spacing, 0.100-inch row spacing. It protrudes 0.150 inches above the board, which matters for card-cage or mezzanine assemblies where component height is constrained. Supply voltage tolerance from 5V to 12V means the same BOM line works in a 5V logic system or a 12V analog video chassis. The part draws its operating current from the rail; the sync output swings rail-to-rail, so the logic-family threshold must match the supply voltage used. ## Active lifecycle and compliance The NOPB suffix confirms RoHS3 compliance (lead-free), so the part ships without exemption declarations for most global markets.","metaTitle":"Texas Instruments LM1881N/NOPB Video Sync Separator, 8-PDIP","metaDescription":"Active TI LM1881N/NOPB video sync separator, NTSC/PAL/SECAM, 5V~12V supply, 8-DIP. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Bulk","Function":"Separator","Standards":"NTSC, PAL, SECAM","Applications":"Professional Video","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"5V ~ 12V","Supplier Device Package":"8-PDIP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.97","stockQuantity":0,"priceTiers":[{"qty":153,"price":"$1.97000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0773af7c47e00c75876e7e026a3f8709.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What video standards does the LM1881N/NOPB support?","answer":"It supports NTSC, PAL, and SECAM — the three major analog broadcast standards. The separator extracts composite sync, vertical sync, burst/back-porch timing, and odd/even field information from any of these waveforms."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM1881N-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/LM1881N-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}}