{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ALS08NSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ALS08NSR","canonicalUrl":"https://icboms.com/texas-instruments/SN74ALS08NSR","factsUrl":"https://icboms.com/api/mcp/products/SN74ALS08NSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ALS series, SN74ALS08NSR AND Gate, 4 circuits, 2 inputs, 14-SOIC (0.209\", 5.30mm width), surface mount, tape and reel.","salesMarkdown":"## Quad AND in a 14-SOIC body The SN74ALS08NSR packs four independent 2-input AND gates into a 14-SOIC package — 0.209-inch wide body, 5.30 mm width, the standard SOIC-14 footprint that reflows cleanly and probes easily on a scope adapter. Supply range is 4.5 V to 5.5 V, the classic 5 V TTL rail. Input thresholds are TTL-compatible: 0.8 V low, 2 V high, so it sits directly on a 5 V backplane without level translation. ## Output drive and timing Output current is 400 µA sourcing, 8 mA sinking — the sink side drives a standard TTL load or a 74ALS input fan-out of about 20, while the source side is lighter, meant for driving CMOS inputs or pull-up resistors. Max propagation delay is 14 ns at 5 V with a 50 pF load — that is the worst-case pin-to-pin delay through one gate. For a 5 V system clocked at 33 MHz, the gate delay eats about half a clock period of setup margin, so budget it in the timing closure. Operating temperature is 0°C to 70°C, commercial grade. This part lives in office equipment, test gear, and indoor control boards — not under the hood or on a rooftop. ## Package and rework reality 14-SOIC with 1.27 mm pitch — the leads are visible and accessible. A hot-air station at 300°C with a fine nozzle lifts the part clean if the pads are tinned; the body is small enough that both sides heat evenly. Pin 1 is marked by a dot on the top of the package, and the 14-SO outline is symmetric, so orientation is easy to confirm before reflow. Available in Tape & Reel or Cut Tape — the reel format is standard for pick-and-place; Cut Tape works for prototype runs or small-batch builds. ## Sourcing and lifecycle ROHS3 compliant — no restricted substances in the package or plating. The lead finish is matte tin, which mates well with SAC solder profiles.","metaTitle":"SN74ALS08NSR 74ALS Quad AND Gate, 14-SOIC, Active","metaDescription":"Texas Instruments SN74ALS08NSR quad 2-input AND gate in 14-SOIC. 4.5-5.5V supply, 14ns prop delay. Active production, ROHS3 compliant. Request quote.","metaKeywords":null},"attributes":{"series":"74ALS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74ALS","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"AND Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.209\\\", 5.30mm 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-SO","Input Logic Level - High":"2V","Current - Output High, Low":"400µA, 8mA","Max Propagation Delay @ V, Max CL":"14ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.97000","currency":"USD"},{"qty":10,"price":"$0.85400","currency":"USD"},{"qty":25,"price":"$0.80160","currency":"USD"},{"qty":100,"price":"$0.65440","currency":"USD"},{"qty":250,"price":"$0.60780","currency":"USD"},{"qty":500,"price":"$0.51728","currency":"USD"},{"qty":1000,"price":"$0.41382","currency":"USD"},{"qty":2000,"price":"$0.37503","currency":"USD"},{"qty":6000,"price":"$0.36600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4047b02af33efdc389e6951412b06513.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get pricing and availability for the SN74ALS08NSR?","answer":"Submit an RFQ through this listing. Pricing and stock availability are confirmed at quote time through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ALS08NSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ALS08NSR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}