{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LV05ADR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LV05ADR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LV05ADR","factsUrl":"https://icboms.com/api/mcp/products/SN74LV05ADR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LV series hex inverter, open-drain outputs, 6 circuits, 1 input per circuit, 2V to 5.5V supply, 7.5ns propagation delay at 5V/50pF, 12mA sink current, -40°C to 85°C, 14-SOIC package, Tape & Reel.","salesMarkdown":"## Open-drain hex inverter for wired-OR and level translation The Texas Instruments SN74LV05ADR is a hex inverter from the 74LV low-voltage logic family, with six independent inverter gates each featuring an open-drain output. The open-drain topology means the output can only sink current (12 mA per the datasheet) and cannot source it — the output transistor pulls low, and an external pull-up resistor is required to bring the output high. This makes the part fundamentally different from a standard push-pull inverter, which actively drives both high and low states. The supply range spans 2 V to 5.5 V, and the propagation delay is 7.5 ns at 5 V with a 50 pF load. Operating temperature covers -40°C to 85°C, suitable for industrial control, telecom infrastructure, and general-purpose board-level logic where the open-drain feature is needed. ## What the open-drain output means for your design The open-drain output is the key functional differentiator. Because the output is a floating high-impedance state when off, multiple SN74LV05ADR outputs can be connected to a single pull-up resistor to implement a wired-OR or wired-AND bus — common in interrupt lines, I²C-like signaling, or shared reset lines. The 12 mA sink capability is enough to drive a standard LED or a low-power relay coil with an appropriate series resistor, but the lack of source current means the part cannot directly drive CMOS logic inputs without an external pull-up. ## Lifecycle and sourcing reality The SN74LV05ADR is listed as Active in production with ROHS3 compliance. ## Package and footprint The part is supplied in a 14-SOIC package (0.154\" body width, 3.90 mm width) with a surface-mount footprint. The supplier device package is 14-SOIC. The Tape & Reel option (TR) is standard for automated assembly; Cut Tape (CT) is also available for prototyping or low-volume builds.","metaTitle":"SN74LV05ADR Hex Inverter, Open-Drain, 2V-5.5V, 14-SOIC","metaDescription":"TI SN74LV05ADR hex inverter with open-drain outputs. 2V to 5.5V supply, 7.5ns propagation delay at 5V. Industrial temp -40°C to 85°C. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74LV","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74LV","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Open Drain","Logic Type":"Inverter","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"1","Voltage - Supply":"2V ~ 5.5V","Number of Circuits":"6","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.5V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"1.5V","Current - Quiescent (Max)":"20 µA","Current - Output High, Low":"-, 12mA","Max Propagation Delay @ V, Max CL":"7.5ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.57","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.57000","currency":"USD"},{"qty":10,"price":"$0.48900","currency":"USD"},{"qty":25,"price":"$0.45640","currency":"USD"},{"qty":100,"price":"$0.36510","currency":"USD"},{"qty":250,"price":"$0.33900","currency":"USD"},{"qty":500,"price":"$0.28684","currency":"USD"},{"qty":1000,"price":"$0.22165","currency":"USD"},{"qty":2500,"price":"$0.20209","currency":"USD"},{"qty":5000,"price":"$0.18905","currency":"USD"},{"qty":12500,"price":"$0.18450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3a13f56d5f42d6b763296d7a1f8864f8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the functional difference between SN74LV05ADR and a standard inverter?","answer":"A standard inverter (e.g., SN74LV04) uses a push-pull output that actively drives both high and low states. The SN74LV05ADR uses an open-drain output that can only sink current (12 mA) and requires an external pull-up resistor to pull the output high. This allows wired-OR connections and level translation, but the output cannot source current."},{"question":"Is SN74LV05ADR RoHS compliant?","answer":"Yes, the SN74LV05ADR is ROHS3 compliant per the manufacturer's listing."},{"question":"Can SN74LV05ADR be used as a level translator?","answer":"Yes. Because the output is open-drain, connecting the external pull-up resistor to a different supply voltage than VCC shifts the output high level to that pull-up voltage. With VCC at 3.3 V and the pull-up at 5 V, the part translates 3.3 V logic inputs to 5 V logic outputs. The input thresholds (0.5 V low, 1.5 V high) are compatible with both 3.3 V and 5 V logic families."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LV05ADR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LV05ADR 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}}