{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC14QDRG4Q1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC14QDRG4Q1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC14QDRG4Q1","factsUrl":"https://icboms.com/api/mcp/products/SN74HC14QDRG4Q1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive, AEC-Q100, 74HC series, SN74HC14QDRG4Q1, hex Schmitt-trigger inverter, 6 circuits, 1-input, 14-SOIC package, 2V to 6V supply, -40°C to 125°C operating temperature.","salesMarkdown":"## Active production part with automotive qualification The SN74HC14QDRG4Q1: It is an AEC-Q100 qualified device (Automotive, 74HC series), meaning it passed the reliability stress, temperature cycling, and PPAP requirements for automotive-grade ICs. ## Six Schmitt-trigger inverters, 2V to 6V supply Six independent inverter gates, each with a Schmitt-trigger input that provides hysteresis between the low-level threshold (0.3V to 1.2V) and high-level threshold (1.5V to 4.2V). This built-in noise immunity means a slowly rising or noisy input signal won't cause multiple output transitions — the part cleans up a dirty clock or sensor line without external RC filtering. Output drive is 5.2 mA source and sink at the rated supply — enough to drive a downstream logic input or a low-current LED directly, but not a relay coil or high-capacitance bus without a buffer. ## 14-SOIC footprint, surface-mount assembly Packaged in a 14-SOIC (0.154-inch body width, 3.90 mm width), supplier device package 14-SOIC. The 1.27 mm pitch is layout-friendly — two-layer boards fan out the pins without vias.","metaTitle":"SN74HC14QDRG4Q1 Texas Instruments 74HC Hex Inverter","metaDescription":"Texas Instruments SN74HC14QDRG4Q1 hex Schmitt-trigger inverter, 2V-6V supply, -40°C to 125°C, AEC-Q100 qualified, 14-SOIC. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, 74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Series":"Automotive, AEC-Q100, 74HC","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Schmitt Trigger","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 ~ 125°C","Input Logic Level - Low":"0.3V ~ 1.2V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"1.5V ~ 4.2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"5.2mA, 5.2mA","Max Propagation Delay @ V, Max CL":"21ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.07","priceTiers":[{"qty":1,"price":"$1.07000","currency":"USD"},{"qty":10,"price":"$0.95400","currency":"USD"},{"qty":25,"price":"$0.90520","currency":"USD"},{"qty":100,"price":"$0.74360","currency":"USD"},{"qty":250,"price":"$0.69508","currency":"USD"},{"qty":500,"price":"$0.61428","currency":"USD"},{"qty":1000,"price":"$0.48495","currency":"USD"},{"qty":2500,"price":"$0.45750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/371c4bf0ee71bcdf5f20d6dcfdabdd96.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HC14QDRG4Q1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SN74HC14QDRG4Q1 and how do I get a price?","answer":"Sourced through independent and authorized distribution channels. Submit an RFQ for a firm price and lead time."},{"question":"Will SN74HC14QDRG4Q1 drop into a board that was specified around SN74HCS04PWR without rewiring?","answer":"Both are hex inverters in 14-SOIC packages with Schmitt-trigger inputs, so the footprint matches. The SN74HCS04PWR is from the 74HCS series and specifies a 16 ns max propagation delay at 6V, 50 pF versus 21 ns for the SN74HC14QDRG4Q1. If the timing budget can absorb the extra 5 ns per gate, the pinout is identical and no board spin is needed. The SN74HC14QDRG4Q1 also carries AEC-Q100 automotive qualification, which the SN74HCS04PWR does not."},{"question":"What compliance documentation does Texas Instruments provide for SN74HC14QDRG4Q1?","answer":"The part is ROHS3 Compliant per Texas Instruments. Standard TI documentation includes the datasheet, application notes, and PCN notifications. No UL or IEC certification is listed for this logic IC — those standards apply to end equipment, not individual semiconductor devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC14QDRG4Q1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC14QDRG4Q1 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}}