{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS245QWRKSRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS245QWRKSRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS245QWRKSRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS245QWRKSRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74HCS245QWRKSRQ1, 8-bit non-inverting transceiver, Schmitt-trigger inputs, 3-state outputs, 2V to 6V supply, -40°C to 125°C, 20-VQFN (2.5x4.5) with wettable flank, Active, ROHS3 compliant.","salesMarkdown":"## 8-bit transceiver for mixed-voltage automotive buses The Texas Instruments SN74HCS245QWRKSRQ1 is a single-element, 8-bit non-inverting transceiver with 3-state outputs and Schmitt-trigger inputs, housed in a 20-VQFN package with wettable flanks. It operates from 2V to 6V, covering both 3.3V and 5V logic domains without a level translator, and is rated for -40°C to 125°C — the full automotive temperature range. This is the part you reach for when a data bus needs to cross a noisy harness between an ECU and a sensor module, or when you need bidirectional level translation on a mixed-voltage backplane. ## Schmitt-trigger inputs and wettable-flank package The Schmitt-trigger inputs provide hysteresis that rejects noise and slow edges on long traces or cables — a common headache on automotive CAN and LIN auxiliary buses where the transceiver sits meters from the controller. The 3-state outputs let multiple drivers share the same bus; the part tristates when the output-enable pin is deasserted, avoiding contention. ## Supply range and output drive The 2V to 6V supply range covers the common 3.3V and 5V logic families. Each output sources or sinks 7.8 mA. ## Lifecycle and compliance No last-time-buy risk — it is a current-generation part suitable for new designs and long-life programs. The wettable-flank package and automotive temperature grade suggest it was designed for production programs with a multi-year horizon.","metaTitle":"SN74HCS245QWRKSRQ1 TI Transceiver, Non-Inverting, 2-6V","metaDescription":"SN74HCS245QWRKSRQ1 from Texas Instruments: 8-bit non-inverting transceiver with Schmitt-trigger inputs, 3-state outputs, 2V to 6V supply, -40°C to 125°C","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"Schmitt Trigger","Logic Type":"Transceiver, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"20-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"20-VQFN (2.5x4.5)","Current - Output High, Low":"7.8mA, 7.8mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.81","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.81000","currency":"USD"},{"qty":10,"price":"$0.71300","currency":"USD"},{"qty":25,"price":"$0.67000","currency":"USD"},{"qty":100,"price":"$0.54680","currency":"USD"},{"qty":250,"price":"$0.50792","currency":"USD"},{"qty":500,"price":"$0.43228","currency":"USD"},{"qty":1000,"price":"$0.34582","currency":"USD"},{"qty":3000,"price":"$0.31340","currency":"USD"},{"qty":6000,"price":"$0.29179","currency":"USD"},{"qty":15000,"price":"$0.28098","currency":"USD"},{"qty":30000,"price":"$0.27018","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5ef1d42b69945ec998a7f6d15e273ac2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74HCS245QWRKSRQ1 RoHS and lead-free compliant?","answer":"Yes, it is ROHS3 compliant, meaning it meets the latest RoHS directive without exemptions for lead in solder."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS245QWRKSRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS245QWRKSRQ1 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}}