{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AS622DW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AS622DW","canonicalUrl":"https://icboms.com/texas-instruments/SN74AS622DW","factsUrl":"https://icboms.com/api/mcp/products/SN74AS622DW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74AS622DW bus transceiver, series *, package Bulk, lifecycle current, RoHS non-compliant.","salesMarkdown":"## Bus transceiver for backplane buffering The Texas Instruments SN74AS622DW is a bus transceiver — a bidirectional buffer designed to drive heavily loaded backplane or memory-bus lines. It sits between two data buses, translating signal levels and providing the fan-out needed to maintain signal integrity across multiple loads. This is a current-production part, not a surplus-only item. The RoHS non-compliant flag means it uses leaded solder — still acceptable for military, aerospace, and industrial applications that have a RoHS exemption, and for legacy assembly lines that cannot transition to lead-free reflow. ## Bulk delivery — plan for tube handling The listed package is Bulk, which typically means the parts ship in tubes or trays rather than on tape-and-reel. If your pick-and-place line expects reeled components, factor in a tube-feeder changeover or a hand-load step for smaller runs. The actual device package is a standard SOIC wide-body (DW suffix) — the same footprint used across TI's 74AS and 74ACT logic families, so the board layout is interchangeable with other DW-package bus transceivers.","metaTitle":"SN74AS622DW bus transceiver, active, RoHS non-compliant","metaDescription":"SN74AS622DW bus transceiver from TI, active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.33","priceTiers":[{"qty":91,"price":"$3.33000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74AS622DW/alternatives.json"},"ai":{"faq":[{"question":"What is the function of SN74AS622DW?","answer":"It is a bus transceiver — a bidirectional buffer that drives data between two buses, providing the current drive and signal conditioning needed for backplane or memory-bus lines."},{"question":"Is there a replacement or equivalent for SN74AS622DW?","answer":"No direct pin-compatible replacement is listed in the manufacturer's cross-reference. The 74ACT16833DL is a different logic family (ACT vs AS) and package, so verify timing and drive compatibility before substituting. For a like-for-like swap, stick with the SN74AS622DW."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AS622DW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AS622DW 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}}