{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AVCH4T245DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AVCH4T245DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AVCH4T245DR","factsUrl":"https://icboms.com/api/mcp/products/SN74AVCH4T245DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AVCH series, Translation Transceiver, 3.6V, 4 bit per element, 2 element, 16-SOIC, Surface Mount, -40°C to 85°C.","salesMarkdown":"The SN74AVCH4T245DR: Each channel sources or sinks 12 mA. That is typical for the 74AVCH family — enough to drive a few CMOS inputs or a short trace, but not a heavily loaded backplane or a long cable. If your bus has more than three or four loads, or runs longer than a few inches, you will want a buffer after this transceiver. The 3-state output lets you share the bus with other devices; the output goes high-impedance when the output-enable pin is deasserted. 16-SOIC, 0.154-inch body width, 3.90 mm. Standard SOIC-16 footprint — no surprises for the pick-and-place or the reflow profile. The Tape & Reel option (TR) is the production-friendly reel; Cut Tape (CT) is available for prototypes or small runs. Both are surface-mount; no through-hole variant exists for this part.","metaTitle":"SN74AVCH4T245DR Translation Transceiver, 1.2V-3.6V, 16-SOIC","metaDescription":"TI SN74AVCH4T245DR 4-bit bidirectional voltage-level translation transceiver. 1.2V to 3.6V supply, 12mA output, 16-SOIC. Active, ROHS3. Sourced to order.","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-SOIC (0.154\\\", 3.90mm 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-SOIC","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":2500,"price":"$0.79200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6c498fd75fe1aa334dad60a67c1ca818.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74AVCH4T245DR/alternatives.json"},"ai":{"faq":[{"question":"Is SN74AVCH4T245DR RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"What is the difference between SN74AVCH4T245DR and TXB0104?","answer":"Both are 4-bit bidirectional voltage translators. The SN74AVCH4T245DR uses a direction-sensing architecture without a direction pin; the TXB0104 also uses auto-direction sensing but has a different output-drive architecture and a different supply-voltage range. The SN74AVCH4T245DR is from the 74AVCH family; the TXB0104 is from the TXB family. For a direct comparison, check the respective datasheets for output drive, propagation delay, and quiescent current."},{"question":"Is SN74AVCH4T245DR a direct replacement for SN74AVCH4T245?","answer":"The SN74AVCH4T245DR is the Tape & Reel variant of the base SN74AVCH4T245. The die and electrical specifications are identical; the only difference is the packaging format — Tape & Reel versus tube or other. It is a drop-in replacement on the PCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AVCH4T245DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AVCH4T245DR 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}}