{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ABT646ADW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ABT646ADW","canonicalUrl":"https://icboms.com/texas-instruments/SN74ABT646ADW","factsUrl":"https://icboms.com/api/mcp/products/SN74ABT646ADW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ABT series SN74ABT646ADW, 8-bit non-inverting transceiver with 3-state outputs, 4.5V-5.5V supply, 32mA/64mA drive, -40°C to 85°C, 24-SOIC wide-body package.","salesMarkdown":"## 8-bit bus transceiver with 32/64 mA drive The wide-body 24-SOIC (0.295\", 7.50 mm width) footprint is a standard for 8-bit transceivers and registers, making it a drop-in for many 74ABT/74F/74ALS sockets. For dual-sourcing resilience, the 74ABT2245 family (also a non-inverting transceiver in the same 24-SOIC footprint) is a functional cross-reference worth qualifying if the BOM needs a second source.","metaTitle":"SN74ABT646ADW 74ABT 8-bit Transceiver, 5V 24-SOIC","metaDescription":"TI SN74ABT646ADW 8-bit non-inverting transceiver with 3-state outputs. 4.5V-5.5V supply, -40 to 85°C, 32/64mA drive.","metaKeywords":null},"attributes":{"series":"74ABT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74ABT","Package":"Tube","Logic Type":"Transceiver, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"24-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"24-SOIC","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.25","priceTiers":[{"qty":1,"price":"$2.25000","currency":"USD"},{"qty":10,"price":"$2.02200","currency":"USD"},{"qty":25,"price":"$1.90800","currency":"USD"},{"qty":100,"price":"$1.62560","currency":"USD"},{"qty":250,"price":"$1.52640","currency":"USD"},{"qty":500,"price":"$1.33560","currency":"USD"},{"qty":1000,"price":"$1.10664","currency":"USD"},{"qty":2500,"price":"$1.08000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b81a95e1e249bad95f7784fa2e0e1e01.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74ABT646ADW/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ABT646ADW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ABT646ADW 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}}