{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LV20AD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LV20AD","canonicalUrl":"https://icboms.com/texas-instruments/SN74LV20AD","factsUrl":"https://icboms.com/api/mcp/products/SN74LV20AD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LV series, NAND Gate, Surface Mount, 14-SOIC (0.154\", 3.90mm Width), 2V ~ 5.5V supply, -40°C ~ 85°C operating temperature, SN74LV20AD","salesMarkdown":"## Dual 4-input NAND gate for mixed-voltage logic The SN74LV20AD is a dual 4-input NAND gate from the 74LV family, providing two independent NAND functions in a single 14-SOIC package. Each gate accepts four inputs and delivers a standard push-pull output rated for 12 mA source and sink at 5 V. Supply range spans 2 V to 5.5 V, making it a direct fit for 3.3 V and 5 V logic domains without a separate level translator. Quiescent current maxes at 20 µA, suiting battery-backed or always-on rails. Maximum propagation delay is 7 ns with a 5 V supply driving a 50 pF load — this sets the timing budget for the slowest path through the gate. ## 7 ns propagation delay at 5 V — timing margin for the slow path At Vcc=5 V and CL=50 pF, the SN74LV20AD guarantees a max propagation delay of 7 ns. The SN74LV00APWR (quad 2-input NAND, same 74LV family) shows 7.5 ns max at 5 V, 50 pF — very close to the 7 ns of the 20AD, so the speed difference between the two is negligible for most glue-logic applications. ## Active production — no obsolescence risk on this BOM line The 14-SOIC package is a widely stocked industry footprint, available in tube.","metaTitle":"SN74LV20AD – 74LV Dual 4-Input NAND Gate, 14-SOIC, Active","metaDescription":"Texas Instruments SN74LV20AD – 74LV series dual 4-input NAND gate. 2 V to 5.5 V supply, 7 ns propagation delay at 5 V/50 pF, 20 µA quiescent current.","metaKeywords":null},"attributes":{"series":"74LV","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Series":"74LV","Package":"Tube","Logic Type":"NAND Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"4","Voltage - Supply":"2V ~ 5.5V","Number of Circuits":"2","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, 12mA","Max Propagation Delay @ V, Max CL":"7ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.96","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.96000","currency":"USD"},{"qty":10,"price":"$0.85700","currency":"USD"},{"qty":25,"price":"$0.81320","currency":"USD"},{"qty":100,"price":"$0.66800","currency":"USD"},{"qty":250,"price":"$0.62444","currency":"USD"},{"qty":500,"price":"$0.55184","currency":"USD"},{"qty":1000,"price":"$0.43566","currency":"USD"},{"qty":2500,"price":"$0.41100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f82468bb29422fb8e58a36687a28b15e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the SN74LV20AD RoHS compliant?","answer":"Yes, the SN74LV20AD is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LV20AD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LV20AD 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}}