{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ALS29825DW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ALS29825DW","canonicalUrl":"https://icboms.com/texas-instruments/SN74ALS29825DW","factsUrl":"https://icboms.com/api/mcp/products/SN74ALS29825DW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74ALS29825DW, ALS series bus driver, 24-pin SOIC, Bulk package, RoHS non-compliant, Active lifecycle.","salesMarkdown":"## ALS-Series Bus Driver — Active Production, RoHS Non-Compliant The SN74ALS29825DW is a bus driver from the ALS (Advanced Low-Power Schottky) logic series, a workhorse family for 5 V bus-interface applications where speed and drive capability balance against power dissipation. A critical compliance note: the device is RoHS non-compliant. This rules it out for new European CE-marked products under the RoHS directive unless an exemption applies. It is, however, fully acceptable for legacy repair, mil/aero, or other exempt applications where lead-bearing solder is permitted. ## Package and Supply Chain Reality Shipped in Bulk — loose tubes, not tape-and-reel. For a pick-and-place line, this means manual tube feeding or a tube feeder; it will not run on a standard tape feeder. Plan the assembly kitting accordingly. The category tree places this under Discrete Semiconductors, which is a cataloguing quirk — it is a logic IC, not a transistor or diode. The actual device function is a bus driver with 3-state outputs, designed to drive heavily loaded backplane or memory-address buses. No stock-holding claim on this specific date-code or lot. ## No Drop-In Replacement from Peers The SN74ABT2245DW is a transceiver (bidirectional) in a different package orientation, and the SN74LS645-1N is a through-hole transceiver with a 0–70°C commercial temperature range. Neither is a functional second-source for the SN74ALS29825DW. The BOM line should be sourced against the exact order code.","metaTitle":"Texas Instruments SN74ALS29825DW Bus Driver, ALS Series","metaDescription":"Texas Instruments SN74ALS29825DW bus driver from the ALS series. Active lifecycle, RoHS non-compliant. Bulk package. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.37","stockQuantity":0,"priceTiers":[{"qty":127,"price":"$2.37000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/efac1d3d870ac22f2fdeab474f08e97d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Texas Instruments provide for SN74ALS29825DW?","answer":"The device is RoHS non-compliant. This means it contains lead or other restricted substances above the RoHS threshold. It is suitable for legacy repair, military/aerospace, or other RoHS-exempt applications."},{"question":"Will SN74ALS29825DW drop into a panel that was specified around SN74AHCT540DGVR without rewiring?","answer":"No. The SN74AHCT540DGVR is an inverting buffer from the 74AHCT family with a different pinout and logic threshold. The SN74ALS29825DW is a bus driver from the ALS family. They are not pin-compatible and require a board revision to swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ALS29825DW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ALS29825DW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}