{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVTH541PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVTH541PW","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVTH541PW","factsUrl":"https://icboms.com/api/mcp/products/SN74LVTH541PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVTH series, Buffer Non-Inverting, 8-bit, 3-State output, 2.7V-3.6V supply, 32mA/64mA output drive, 20-TSSOP package, Tube.","salesMarkdown":"## Output drive and supply rail headroom The SN74LVTH541PW: The buffer sources 32 mA and sinks 64 mA per output, which is enough to drive a heavily loaded backplane trace or a bank of LED indicators without an external line driver. The asymmetric drive — stronger sink than source — matches the typical current demand of TTL-compatible inputs that pull more current when low. A 3.0 V or 3.6 V rail also stays within the operating window. ## 20-TSSOP footprint and board integration The supplier device package is 20-TSSOP, so the land pattern is identical across the TI 20-TSSOP logic portfolio. Surface-mount assembly with a standard reflow profile; no exposed thermal pad to manage. The 0.173\" (4.40 mm) width fits in tight channel spacings on a 1.6 mm PCB. ## Temperature grade and 3-state bus isolation The 3-state output lets multiple buffers share a common data bus; when the output enable is low, the outputs go high-impedance and the bus floats without contention.","metaTitle":"SN74LVTH541PW Buffer, Non-Inverting, 3-State, 20-TSSOP","metaDescription":"Texas Instruments SN74LVTH541PW 8-bit buffer, 2.7V-3.6V supply, 32mA/64mA output drive. Active lifecycle, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":"74LVTH","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74LVTH","Package":"Tube","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 3.6V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-TSSOP","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.47000","currency":"USD"},{"qty":10,"price":"$2.21900","currency":"USD"},{"qty":25,"price":"$2.09360","currency":"USD"},{"qty":100,"price":"$1.78370","currency":"USD"},{"qty":250,"price":"$1.67480","currency":"USD"},{"qty":500,"price":"$1.46544","currency":"USD"},{"qty":1000,"price":"$1.21423","currency":"USD"},{"qty":2500,"price":"$1.18500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c3c721c886cf708b2e632ee67b0c5885.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does SN74LVTH541PW compare to SN74ABT2245DW?","answer":"They are not pin-compatible substitutes — the 74ABT2245 uses a 20-SOIC package, not 20-TSSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVTH541PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVTH541PW 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}}