{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CLVC540AQDWRG4Q1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CLVC540AQDWRG4Q1","canonicalUrl":"https://icboms.com/texas-instruments/CLVC540AQDWRG4Q1","factsUrl":"https://icboms.com/api/mcp/products/CLVC540AQDWRG4Q1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive, AEC-Q100, 74LVC series, CLVC540AQDWRG4Q1, Buffer Inverting, 3-State, 24mA output drive, 2V to 3.6V supply, -40°C to 125°C, 20-SOIC package.","salesMarkdown":"## Automotive-grade inverting buffer with 3-state output The Texas Instruments CLVC540AQDWRG4Q1 is an automotive-qualified (AEC-Q100) 8-bit inverting buffer with 3-state outputs from the 74LVC logic family. It is designed for bus-oriented applications where a clean, inverted copy of the data bus is needed, with the 3-state output allowing multiple drivers to share the same line. The output is rated for 24 mA source and 24 mA sink at both high and low logic levels. In a 3.3 V system, that drive strength can handle a fan-out of ten to fifteen standard LSTTL loads, or drive a heavily loaded backplane trace with controlled impedance. The symmetric drive also means rise and fall times are balanced, which simplifies signal-integrity closure on the bus. ## Package and footprint for the board The device comes in a 20-pin SOIC package with a 7.50 mm body width (0.295\"). It is a surface-mount part, so the standard SOIC-20 footprint applies. The wide-body SOIC gives good thermal coupling to the PCB copper plane, which matters when the part is driving a heavily loaded bus at high ambient temperatures.","metaTitle":"CLVC540AQDWRG4Q1 Buffer Inverting 3-State 20-SOIC, AEC-Q100","metaDescription":"Texas Instruments CLVC540AQDWRG4Q1 automotive-grade buffer/inverting driver with 3-state output. 24mA drive, 2V-3.6V supply, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, 74LVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"Automotive, AEC-Q100, 74LVC","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Buffer, Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 3.6V","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"20-SOIC","Current - Output High, Low":"24mA, 24mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.07","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.07000","currency":"USD"},{"qty":10,"price":"$0.96000","currency":"USD"},{"qty":25,"price":"$0.91120","currency":"USD"},{"qty":100,"price":"$0.74850","currency":"USD"},{"qty":250,"price":"$0.69964","currency":"USD"},{"qty":500,"price":"$0.61830","currency":"USD"},{"qty":1000,"price":"$0.48813","currency":"USD"},{"qty":2000,"price":"$0.46050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1594d6192cabc26353255e61daa89dd6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can CLVC540AQDWRG4Q1 be used as a drop-in replacement for standard 74LVC540A?","answer":"Yes, the CLVC540AQDWRG4Q1 is functionally identical to the standard 74LVC540A — same 8-bit inverting buffer with 3-state output, same 2V to 3.6V supply, same 24 mA drive, and same 20-SOIC footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CLVC540AQDWRG4Q1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CLVC540AQDWRG4Q1 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}}