{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AVCH4T245PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AVCH4T245PWR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AVCH4T245PWR","factsUrl":"https://icboms.com/api/mcp/products/SN74AVCH4T245PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AVCH series translation transceiver, SN74AVCH4T245PWR, 4-bit, 2-element, 3-state output, 16-TSSOP package, 1.2V to 3.6V supply, -40°C to 85°C.","salesMarkdown":"## 16-TSSOP dual-supply level translator The SN74AVCH4T245PWR is a 4-bit dual-supply translation transceiver from TI's 74AVCH series, packaged in a 16-TSSOP (0.173\", 4.40mm width) with a surface-mount footprint that matches the standard 4.4mm body width TSSOP-16 land pattern. It operates from a 1.2V to 3.6V supply on both the VCCA and VCCB rails, allowing bidirectional voltage translation between two independent supply domains — for example, bridging a 1.8V MCU bus to a 3.3V peripheral without an external level shifter IC. Each of the two elements handles 4 bits with 3-state outputs, sourcing or sinking 12mA per channel — enough to drive a standard CMOS logic input or a lightly loaded bus line without an additional buffer.","metaTitle":"SN74AVCH4T245PWR TI 4-bit Translation Transceiver, 16-TSSOP","metaDescription":"Texas Instruments SN74AVCH4T245PWR 4-bit dual-supply translation transceiver in 16-TSSOP. Active production, ROHS3 compliant. 1.2V to 3.6V supply, 12mA output.","metaKeywords":null},"attributes":{"series":"74AVCH","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"74AVCH","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Translation Transceiver","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.2V ~ 3.6V","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-TSSOP","Current - Output High, Low":"12mA, 12mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.65","priceTiers":[{"qty":1,"price":"$1.65000","currency":"USD"},{"qty":10,"price":"$1.48300","currency":"USD"},{"qty":25,"price":"$1.39920","currency":"USD"},{"qty":100,"price":"$1.19210","currency":"USD"},{"qty":250,"price":"$1.11936","currency":"USD"},{"qty":500,"price":"$0.97944","currency":"USD"},{"qty":1000,"price":"$0.81154","currency":"USD"},{"qty":2000,"price":"$0.79200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6c498fd75fe1aa334dad60a67c1ca818.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74AVCH4T245PWR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to SN74AVCH4T245PWR?","answer":"The SN74LVTH16245ADGVR is a 16-bit transceiver in a different package (48-TSSOP) with 2.7V supply and 32mA output drive — it is not a pin-compatible drop-in for the 4-bit 16-TSSOP SN74AVCH4T245PWR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AVCH4T245PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AVCH4T245PWR 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}}