{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LS04DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LS04DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LS04DR","factsUrl":"https://icboms.com/api/mcp/products/SN74LS04DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74LS04DR, 74LS series hex inverter, 6 circuits, 1 input per gate, 14-SOIC package, 4.75V–5.25V supply, 0°C–70°C operating temperature, 15ns propagation delay @ 5V/15pF.","salesMarkdown":"## Six inverters in a 14-SOIC — what the 74LS04DR brings to the board The SN74LS04DR is a hex inverter from TI's 74LS family, packing six independent NOT gates into a 14-SOIC package. Each gate takes a single input and delivers a complementary output, making it the standard choice for signal inversion, oscillator buffers, and logic-level translation in 5 V systems. The 74LS series runs on a 4.75 V to 5.25 V supply and is rated for 0°C to 70°C commercial environments — think bench instruments, office peripherals, and industrial control panels that don't see extreme temperatures. ## Output drive and timing — the numbers that matter for your BOM Each output can source 400 µA and sink 8 mA. The 15 ns propagation delay at 5 V with a 15 pF load is typical for the 74LS family. ## Lifecycle and compliance — still active, no LTB watch needed The SN74LS04DR carries an Active lifecycle status and is ROHS3 compliant. No end-of-life notice is on record. ## Sourcing — quoted to order through independent distribution For dual-sourcing or a drop-in with wider temperature range, the SN74HCS04PWR (74HCS series, -40°C to 125°C) is a functional alternative in the same 14-SOIC footprint, though it uses a different logic family and supply range.","metaTitle":"SN74LS04DR 74LS Hex Inverter, 14-SOIC, 15ns @ 5V","metaDescription":"SN74LS04DR hex inverter in 14-SOIC, 74LS series, 4.75V–5.25V supply, 15ns propagation delay. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74LS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74LS","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"4.75V ~ 5.25V","Number of Circuits":"6","Operating Temperature":"0°C ~ 70°C","Input Logic Level - Low":"0.8V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"2V","Current - Output High, Low":"400µA, 8mA","Max Propagation Delay @ V, Max CL":"15ns @ 5V, 15pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.83","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.83000","currency":"USD"},{"qty":10,"price":"$0.73500","currency":"USD"},{"qty":25,"price":"$0.69000","currency":"USD"},{"qty":100,"price":"$0.56320","currency":"USD"},{"qty":250,"price":"$0.52312","currency":"USD"},{"qty":500,"price":"$0.44520","currency":"USD"},{"qty":1000,"price":"$0.35616","currency":"USD"},{"qty":2500,"price":"$0.32277","currency":"USD"},{"qty":5000,"price":"$0.31500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9330722bee713a12c0583122d8f83a10.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the specifications of SN74LS04DR?","answer":"The SN74LS04DR is a hex inverter with six independent NOT gates, each with one input. It operates from 4.75 V to 5.25 V, has a propagation delay of 15 ns at 5 V with a 15 pF load, and can source 400 µA or sink 8 mA per output. It comes in a 14-SOIC package and is rated for 0°C to 70°C commercial temperature range."},{"question":"What is the difference between SN74LS04DR and SN74HC04?","answer":"The SN74LS04DR is a 74LS-series inverter with a 4.75 V to 5.25 V supply and 15 ns propagation delay. The 74HC04 (e.g., SN74HCU04PWT) runs from 2 V to 6 V, has a typical propagation delay of 14 ns at 6 V, and operates over -40°C to 85°C. The HC family also has higher input impedance and lower power consumption, but the logic thresholds differ — verify compatibility before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LS04DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LS04DR 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}}