{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC05DT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC05DT","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC05DT","factsUrl":"https://icboms.com/api/mcp/products/SN74HC05DT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series, SN74HC05DT, hex inverter with open-drain outputs, 6 circuits, 1 input per gate, 14-SOIC package, 2V to 6V supply, -40°C to 85°C operating temperature.","salesMarkdown":"## Open-drain hex inverter for wired-OR and level translation The SN74HC05DT is a Texas Instruments 74HC-series hex inverter with open-drain outputs. Each of the six inverters can sink up to 5.2 mA when the output is low. ## What the open-drain output means for your board Because the output is open-drain, the high-level voltage is set by the pull-up resistor and its supply — not by the chip's VCC. The 5.2 mA sink current per output is enough for a typical LED or a logic input. ## Lifecycle and sourcing No end-of-life notice is on record.","metaTitle":"SN74HC05DT 74HC Hex Inverter, Open Drain, 14-SOIC","metaDescription":"TI SN74HC05DT hex inverter with open-drain outputs, 2V–6V supply, 20ns delay at 6V/50pF. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74HC","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 ~ 6V","Number of Circuits":"6","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.5V ~ 1.8V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"1.5V ~ 4.2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"-, 5.2mA","Max Propagation Delay @ V, Max CL":"20ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.16000","currency":"USD"},{"qty":10,"price":"$1.03500","currency":"USD"},{"qty":25,"price":"$0.98240","currency":"USD"},{"qty":100,"price":"$0.80700","currency":"USD"},{"qty":250,"price":"$0.75436","currency":"USD"},{"qty":500,"price":"$0.66664","currency":"USD"},{"qty":1250,"price":"$0.52629","currency":"USD"},{"qty":2500,"price":"$0.49650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/01f1bb478ac0c3cd89b47148e195746e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between SN74HC05 and SN74HC04?","answer":"The SN74HC05 has open-drain outputs; the SN74HC04 has push-pull outputs. The open-drain outputs allow wired-OR connections and level shifting to a different pull-up voltage, while the SN74HC04 drives both high and low internally."},{"question":"Can SN74HC05DT be used as a level shifter?","answer":"Yes. Because the outputs are open-drain, you can pull them up to a different voltage rail than VCC. For example, run VCC at 5 V and pull up the outputs to 3.3 V to drive a 3.3 V logic input."},{"question":"Is SN74HC05DT RoHS compliant?","answer":"Yes, the SN74HC05DT is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC05DT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC05DT 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}}