{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHC245PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHC245PWR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHC245PWR","factsUrl":"https://icboms.com/api/mcp/products/SN74AHC245PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHC series SN74AHC245PWR, 8-bit non-inverting transceiver, 3-state outputs, 2V–5.5V supply, 8mA drive, 20-TSSOP, -40°C to 125°C.","salesMarkdown":"## Package — 20-TSSOP, tape and reel The 20-TSSOP package (4.40 mm body width) is a common footprint for octal bus transceivers. The tape-and-reel option (TR) suits automated pick-and-place assembly; cut-tape (CT) is also available for prototyping. No thermal pad — standard TSSOP land pattern applies. ## Lifecycle and sourcing posture ROHS3 compliant.","metaTitle":"SN74AHC245PWR 74AHC 8-bit Transceiver, 2V-5.5V, 20-TSSOP","metaDescription":"SN74AHC245PWR is an 8-bit non-inverting transceiver with 3-state outputs from the 74AHC series. Operates from 2V to 5.5V, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"74AHC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74AHC","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":"2V ~ 5.5V","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"20-TSSOP","Current - Output High, Low":"8mA, 8mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.55","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.55000","currency":"USD"},{"qty":10,"price":"$0.47300","currency":"USD"},{"qty":25,"price":"$0.44160","currency":"USD"},{"qty":100,"price":"$0.35320","currency":"USD"},{"qty":250,"price":"$0.32796","currency":"USD"},{"qty":500,"price":"$0.27750","currency":"USD"},{"qty":1000,"price":"$0.21444","currency":"USD"},{"qty":2000,"price":"$0.19552","currency":"USD"},{"qty":6000,"price":"$0.18290","currency":"USD"},{"qty":10000,"price":"$0.17850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e8972affec2d3dcdc8abec147c2380e5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between SN74AHC245 and SN74AHCT245?","answer":"The SN74AHCT245 is a TTL-compatible version of the same function. It has tighter input thresholds (0.8 V / 2.0 V) for interfacing with TTL logic, while the AHC variant uses CMOS thresholds (0.9 V / 3.15 V at 5 V). Supply range and drive are similar."},{"question":"Can SN74AHC245PWR be used at 3.3 V?","answer":"Yes. The supply range is 2 V to 5.5 V, so 3.3 V is well within the operating window. Propagation delay will be slightly higher than at 5 V, but the part is fully characterised at 3.3 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHC245PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHC245PWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}