{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AS08DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AS08DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AS08DR","factsUrl":"https://icboms.com/api/mcp/products/SN74AS08DR","rawCanonicalId":null},"summary":{"shortDescription":"TI SN74AS08DR, Series 74AS, AND Gate, 4 Circuits, 2 Input, 4.5V ~ 5.5V Supply, 14-SOIC, 0°C ~ 70°C.","salesMarkdown":"## Quad 2-input AND gate in 14-SOIC The Texas Instruments SN74AS08DR is a quad 2-input AND gate from the 74AS family, packaged in a 14-SOIC (0.154\", 3.90 mm width) for surface-mount assembly. It operates from a 4.5 V to 5.5 V supply and is rated for the commercial temperature range of 0°C to 70°C, making it a drop-in for standard 5 V TTL logic boards in office equipment, appliances, and indoor industrial controls. Four independent AND gates per package, each with two inputs, give you glue logic for address decoding, strobe gating, or enable generation without wasting board space on multiple DIP packages. ## 5.5 ns propagation delay — timing margin at 50 pF Max propagation delay is 5.5 ns at 5 V and 50 pF load. Output drive is 2 mA source, 20 mA sink. ## Active production — no LTB risk The SN74AS08DR is listed as Active (current lifecycle stage) and ROHS3 compliant. For a BOM line that needs a reliable 5 V AND gate in SOIC-14, this part can be specified into new designs without obsolescence planning. The 74AS series has broad second-sourcing; the SN74F00DR (quad 2-input NAND) is a functional alternative if your logic polarity flips, but the AND function is fixed here.","metaTitle":"SN74AS08DR 74AS Quad 2-Input AND Gate, 5.5 ns at 5V","metaDescription":"TI SN74AS08DR quad 2-input AND gate in 14-SOIC. 4.5V–5.5V supply, 5.5 ns prop delay at 5V/50pF. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74AS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"74AS","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"AND Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"4.5V ~ 5.5V","Number of Circuits":"4","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":"2mA, 20mA","Max Propagation Delay @ V, Max CL":"5.5ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.19000","currency":"USD"},{"qty":10,"price":"$1.06200","currency":"USD"},{"qty":25,"price":"$1.00800","currency":"USD"},{"qty":100,"price":"$0.82800","currency":"USD"},{"qty":250,"price":"$0.77400","currency":"USD"},{"qty":500,"price":"$0.68400","currency":"USD"},{"qty":2500,"price":"$0.54000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9f41677131849fe98ec849ccf5c2963e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74AS08DR RoHS compliant?","answer":"Yes, it is ROHS3 compliant, covering the latest EU restriction scope."},{"question":"What is the typical propagation delay of SN74AS08DR at 5V?","answer":"This is the worst-case figure; typical delay is lower."},{"question":"SN74AS08DR vs SN74AS08N — what is the difference?","answer":"The SN74AS08N is the same quad 2-input AND gate in a 14-pin DIP package (through-hole). The SN74AS08DR is the surface-mount SOIC-14 variant. Electrical specs are identical; the choice is purely footprint and assembly method."},{"question":"What is the logic function of SN74AS08DR?","answer":"It is a quad 2-input AND gate — four independent AND gates, each with two inputs, in one package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AS08DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AS08DR 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}}