{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVTH2245PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVTH2245PWR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVTH2245PWR","factsUrl":"https://icboms.com/api/mcp/products/SN74LVTH2245PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVTH series SN74LVTH2245PWR, 8-bit non-inverting transceiver, 3-state outputs, 2.7V to 3.6V supply, 32mA/64mA output drive, industrial -40°C to 85°C, 20-TSSOP package.","salesMarkdown":"## 8-bit bus transceiver for 3.3V backplane and memory-mapped I/O The Texas Instruments SN74LVTH2245PWR is an 8-bit non-inverting transceiver with 3-state outputs from the 74LVTH series, designed for bidirectional bus communication in 3.3V systems. It operates from a 2.7V to 3.6V supply and delivers 32mA output high and 64mA output low, giving it the drive strength to handle heavily loaded backplanes or memory-mapped peripheral buses without external buffers. The part is built for industrial temperature environments (-40°C to 85°C) and comes in a 20-TSSOP package (4.40mm width), a compact footprint that fits dense PCB layouts common in telecom line cards, industrial controllers, and test equipment. The 2.7V to 3.6V supply range means this transceiver works directly with 3.3V logic and can tolerate 2.5V rails in mixed-voltage designs without a separate level translator. The 32mA source / 64mA sink capability is the spec that determines fan-out: at 64mA sink, you can drive a 50-ohm backplane trace or feed multiple CMOS loads without signal degradation. The 12mA/12mA entry in the listing likely reflects a different test condition or typo — the primary drive figures are the 32mA and 64mA values that define the device's bus-handling capacity.","metaTitle":"SN74LVTH2245PWR Transceiver, Non-Inverting, 3.6V, 20-TSSOP","metaDescription":"SN74LVTH2245PWR is a 3.6V 8-bit transceiver with 32mA/64mA output drive, 3-state outputs, -40°C to 85°C, 20-TSSOP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74LVTH","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74LVTH","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Transceiver, 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; 12mA, 12mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.95","priceTiers":[{"qty":1,"price":"$0.95000","currency":"USD"},{"qty":10,"price":"$0.83600","currency":"USD"},{"qty":25,"price":"$0.78520","currency":"USD"},{"qty":100,"price":"$0.64100","currency":"USD"},{"qty":250,"price":"$0.59536","currency":"USD"},{"qty":500,"price":"$0.50668","currency":"USD"},{"qty":1000,"price":"$0.40534","currency":"USD"},{"qty":2000,"price":"$0.36735","currency":"USD"},{"qty":6000,"price":"$0.35850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cda5db420396e4c2b9042edacae88bb3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVTH2245PWR/alternatives.json"},"ai":{"faq":[{"question":"What is the direct equivalent or cross-reference for SN74LVTH2245PWR?","answer":"The closest functional equivalent in the same 74LVTH series is the SN74LVTH16245ADGVR, which is a 16-bit (dual 8-bit) transceiver in a different package but shares the same logic family, supply range, and output drive characteristics. For a single 8-bit replacement, the SN74LVTH245PWR is the pin-compatible variant — the difference is in the direction-control scheme (the 2245 uses separate output-enable and direction pins, while the 245 uses a combined control)."},{"question":"Can SN74LVTH2245PWR replace SN74LVTH245PWR?","answer":"The SN74LVTH2245PWR and SN74LVTH245PWR are both 8-bit non-inverting transceivers in 20-TSSOP with the same supply range and drive strength. The difference is in the control logic: the 2245 uses a dedicated output-enable pin (OE) plus a direction pin (DIR), whereas the 245 combines both functions into a single pin. Check the pinout against your board's control scheme before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVTH2245PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVTH2245PWR 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}}