{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74LVC1G240DCKRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74LVC1G240DCKRG4","canonicalUrl":"https://icboms.com/texas-instruments/74LVC1G240DCKRG4","factsUrl":"https://icboms.com/api/mcp/products/74LVC1G240DCKRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC Series, 74LVC1G240DCKRG4, Buffer, Inverting, 3-State, 1.65V to 5.5V supply, 32mA output drive, -40°C to 125°C, SC-70-5 package.","salesMarkdown":"It operates from 1.65V to 5.5V, making it suitable for mixed-voltage systems where a 3.3V core interfaces with a 5V peripheral. The output can sink or source 32mA, enough to drive an LED indicator or a small relay coil directly without an external transistor. ## Supply voltage flexibility and temperature range The 1.65V to 5.5V supply range covers common logic rails: 1.8V, 2.5V, 3.3V, and 5V. ## Output drive and 3-state control With 32mA output drive in both high and low states, this buffer can switch capacitive loads on a short PCB trace without excessive edge-rate degradation. The 3-state output allows multiple buffers to share a common data line — the output goes high-impedance when the output-enable pin is asserted, preventing bus contention in multiplexed address or data buses. The SC-70-5 (SOT-353) package has a 2.0mm x 2.1mm body with 0.65mm pin pitch. It is a surface-mount package suitable for automated pick-and-place assembly. The small footprint is ideal for dense PCBs where every square millimeter counts, such as in handheld instruments or sensor modules. There is no single-source risk — the 74LVC1G240 is a standard logic part available from multiple distributors.","metaTitle":"74LVC1G240DCKRG4 Buffer, Inverting, 3-State, SC-70-5","metaDescription":"Texas Instruments 74LVC1G240DCKRG4 single inverting buffer with 3-state output, 32mA drive, -40°C to 125°C, SC-70-5. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Series":"74LVC","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"-","Logic Type":"Buffer, Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 5.5V","Number of Elements":"1","Base Product Number":"74LVC1G240","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"SC-70-5","Current - Output High, Low":"32mA, 32mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/193862ed40841a5ad1228a09077964bf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74LVC1G240DCKRG4/alternatives.json"},"ai":{"faq":[{"question":"Is 74LVC1G240DCKRG4 RoHS compliant?","answer":"The 74LVC1G240DCKRG4 is RoHS compliant per Texas Instruments' standard lead-free plating. The 'G4' suffix indicates a green (RoHS) package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74LVC1G240DCKRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74LVC1G240DCKRG4 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}}