{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVT244BDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVT244BDW","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVT244BDW","factsUrl":"https://icboms.com/api/mcp/products/SN74LVT244BDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVT series, Buffer/Line Driver, Non-Inverting, 3-State, 20-SOIC (0.295\", 7.50mm Width), 2.7V ~ 3.6V, 32mA / 64mA, -40°C ~ 85°C.","salesMarkdown":"## 74LVT buffer with 32/64 mA drive — what the output current means for the bus The SN74LVT244BDW: It packs two elements of four bits each — eight channels total — in a 20-SOIC wide-body package. The 32 mA source and 64 mA sink capability per output means this part can drive heavily loaded backplane traces or multiple CMOS inputs without needing an external line driver. On a repair bench, that current margin is what keeps a marginal bus from sagging below the input threshold — the scorch mark tells you when the buffer was undersized, not when it failed. ## Active lifecycle and ROHS3 compliance — no last-time-buy pressure For a field-service repair, an active lifecycle means you can source a genuine replacement without hunting surplus lots. The 20-SOIC wide-body footprint is common across the 74LVT family, so a board designed for this buffer has a straightforward second-source path if needed. ## Industrial temperature range and board-fit for 20-SOIC The 20-SOIC package with 0.295-inch body width and 7.50 mm width demands a PCB footprint that matches the wide SOIC land pattern — not the narrower 0.150-inch SOIC used for smaller logic parts. Surface-mount assembly with standard reflow profiles works for this package; no special bake-out or moisture sensitivity level beyond typical MSL-1 handling is implied by the tube packaging.","metaTitle":"SN74LVT244BDW 74LVT Buffer, 3-State, 20-SOIC, 32/64mA","metaDescription":"SN74LVT244BDW buffer, non-inverting, 3-state outputs, 2.7-3.6V supply, 32mA/64mA drive, 20-SOIC, -40 to 85°C. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"74LVT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74LVT","Package":"Tube","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 3.6V","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-SOIC","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.19000","currency":"USD"},{"qty":10,"price":"$1.06600","currency":"USD"},{"qty":25,"price":"$1.01200","currency":"USD"},{"qty":100,"price":"$0.83140","currency":"USD"},{"qty":250,"price":"$0.77712","currency":"USD"},{"qty":500,"price":"$0.68678","currency":"USD"},{"qty":1000,"price":"$0.54219","currency":"USD"},{"qty":2500,"price":"$0.51150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/341a1000bdfd328ca7d75f42fcf100b0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output drive capability of SN74LVT244BDW?","answer":"The buffer can source 32 mA and sink 64 mA per output. This asymmetric drive is typical for 3.3 V logic driving heavy capacitive loads or multiple fan-outs on a backplane — the sink current is double the source, matching the higher current demand when discharging bus capacitance."},{"question":"What compliance documentation does this brand provide for SN74LVT244BDW?","answer":"The part is ROHS3 compliant. Standard Texas Instruments documentation includes the datasheet, RoHS certificate of compliance, and material declaration. No REACH or UL certification is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVT244BDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVT244BDW 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}}