{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ACT14NS","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ACT14NS","canonicalUrl":"https://icboms.com/texas-instruments/SN74ACT14NS","factsUrl":"https://icboms.com/api/mcp/products/SN74ACT14NS","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ACT series, SN74ACT14NS hex inverter with Schmitt-trigger inputs, 6 circuits, 1 input per circuit, 4.5V to 5.5V supply, 24mA output drive, 14-SOIC package, tube.","salesMarkdown":"## Schmitt-trigger inverter with 5 V logic The SN74ACT14NS is a hex inverter from the 74ACT family, each channel incorporating a Schmitt-trigger input for hysteresis-based noise rejection. ## Input thresholds and noise margin The Schmitt-trigger inputs define distinct low and high logic levels: 0.5 V to 1.4 V for a low input, and 1.2 V to 2.1 V for a high input. This hysteresis — a minimum of 0.2 V between the worst-case low-to-high and high-to-low thresholds — rejects noise on slow or noisy input edges without external filtering. ## Output drive and timing Each output sources or sinks 24 mA, sufficient to drive standard TTL loads or short PCB traces. Propagation delay is 11.5 ns maximum at 5 V into a 50 pF load, setting the data-rate ceiling for a single gate in a 5 V logic chain. ## Package and board integration The supplier device package is designated 14-SO. The tube packaging is suitable for hand-assembly or low-volume pick-and-place; for reeled tape, order the tape-and-reel variant.","metaTitle":"SN74ACT14NS 74ACT Hex Inverter Schmitt Trigger, 14-SOIC","metaDescription":"SN74ACT14NS hex inverter with Schmitt-trigger inputs, 4.5V–5.5V supply, 24mA output drive, 11.5ns propagation delay. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74ACT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Series":"74ACT","Package":"Tube","Features":"Schmitt Trigger","Logic Type":"Inverter","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"1","Voltage - Supply":"4.5V ~ 5.5V","Number of Circuits":"6","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.5V ~ 1.4V","Supplier Device Package":"14-SO","Input Logic Level - High":"1.2V ~ 2.1V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"24mA, 24mA","Max Propagation Delay @ V, Max CL":"11.5ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.31","priceTiers":[{"qty":1,"price":"$1.31000","currency":"USD"},{"qty":10,"price":"$1.16900","currency":"USD"},{"qty":25,"price":"$1.11000","currency":"USD"},{"qty":100,"price":"$0.91180","currency":"USD"},{"qty":250,"price":"$0.85236","currency":"USD"},{"qty":500,"price":"$0.75324","currency":"USD"},{"qty":1000,"price":"$0.59466","currency":"USD"},{"qty":2500,"price":"$0.56100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6aa91fada0279b8c4503bb87a8f15302.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74ACT14NS/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ACT14NS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ACT14NS 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}}