{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ABT16245ADLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ABT16245ADLR","canonicalUrl":"https://icboms.com/texas-instruments/SN74ABT16245ADLR","factsUrl":"https://icboms.com/api/mcp/products/SN74ABT16245ADLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ABT series SN74ABT16245ADLR, 16-bit bus transceiver, non-inverting, 3-state outputs, 4.5V to 5.5V supply, 32mA/64mA drive, -40°C to 85°C, 48-SSOP.","salesMarkdown":"## What this 16-bit bus transceiver does on the board The SN74ABT16245ADLR: It handles bidirectional data flow between two 5 V buses, with 3-state outputs that let multiple drivers share the same line without contention. The 32 mA output high and 64 mA output low current capability gives it the drive strength to fan out to multiple loads or drive a heavily loaded backplane without external buffers. ## 48-SSOP — what the package means for assembly and rework The 0.635 mm pitch is tight enough that hand-soldering is possible with a fine tip and steady hands, but a hot-air station or reflow profile matched to the 48-SSOP footprint is cleaner. No lab, no bench, let us go — but if you are swapping this on site, pre-tin the pads and use a flux pen; the leads are visible enough to inspect with a loupe. The surface-mount only means no socket option for prototyping, though a 48-SSOP adapter board works for breadboarding. It fits factory-floor controls, outdoor telecom cabinets, and motor-drive interface panels where the enclosure stays above freezing but sees heat from adjacent power stages. Not rated for automotive under-hood (no AEC-Q100 mark), but fine for cabin or infotainment if the system stays within 85°C. The 74ABT series is a mature logic family, but TI continues to support it for industrial and telecom designs that standardize on 5 V backplanes.","metaTitle":"SN74ABT16245ADLR 74ABT Transceiver, 32mA/64mA, 48-SSOP","metaDescription":"Texas Instruments SN74ABT16245ADLR 16-bit bus transceiver, 4.5V-5.5V supply, 32mA/64mA drive, -40°C to 85°C, 48-SSOP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74ABT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74ABT","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Transceiver, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"48-BSSOP (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-SSOP","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.85","priceTiers":[{"qty":1,"price":"$1.85000","currency":"USD"},{"qty":10,"price":"$1.66000","currency":"USD"},{"qty":25,"price":"$1.56600","currency":"USD"},{"qty":100,"price":"$1.33440","currency":"USD"},{"qty":250,"price":"$1.25292","currency":"USD"},{"qty":500,"price":"$1.09630","currency":"USD"},{"qty":1000,"price":"$0.90837","currency":"USD"},{"qty":2000,"price":"$0.88650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/70efab38652940313f93d0310caba0bb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74ABT16245ADLR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional equivalent to SN74ABT16245ADLR?","answer":"If your design is 3.3 V, the LVTH variant is a direct pin-compatible alternative; if you need 5 V operation, stick with the ABT part. The SN74ABT2245DW is the same logic family but only 8-bit wide in a different package."},{"question":"Is SN74ABT16245ADLR RoHS compliant?","answer":"Yes, the SN74ABT16245ADLR is ROHS3 compliant. No exemption issues for lead-free assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ABT16245ADLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ABT16245ADLR 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}}