{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ALS05AN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ALS05AN","canonicalUrl":"https://icboms.com/texas-instruments/SN74ALS05AN","factsUrl":"https://icboms.com/api/mcp/products/SN74ALS05AN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ALS series, SN74ALS05AN, 6-channel inverter with open-collector outputs, through-hole 14-DIP (0.300\", 7.62mm), 4.5 V to 5.5 V supply, 0°C to 70°C.","salesMarkdown":"## What this open-collector inverter does on your board The SN74ALS05AN packs six independent inverter gates, each with an open-collector output that sinks up to 8 mA but cannot source current — the load resistor must pull the output high. The 14-pin DIP package (0.300\" body width) is a through-hole footprint that fits standard breadboards and legacy PCB layouts. ## Propagation delay and output drive — what they mean for timing Maximum propagation delay is 54 ns at 5 V with a 50 pF load. The open-collector output is rated for 8 mA sink current. The pull-up resistor must be sized so the output low voltage stays within the downstream logic's VIL threshold at that current. Input logic thresholds are 0.8 V low and 2 V high, which are TTL-compatible levels — not 5 V CMOS thresholds. Driving it from a 5 V CMOS output may need a pull-up to guarantee the high level. ## Lifecycle status and sourcing posture The 74ALS series is a mature logic family; supply is stable but not high-volume. We source it per RFQ against your BOM quantity — confirm the lead time at quote. ## Package and temperature grade — fit for your environment The 14-PDIP package (0.300\" body, 7.62 mm row spacing) is a through-hole mount that suits hand-assembly, socketed prototyping, or wave-solder production. That limits it to indoor, climate-controlled equipment — not for enclosures exposed to freezing or direct sunlight.","metaTitle":"SN74ALS05AN Texas Instruments 74ALS Open-Collector Inverter","metaDescription":"SN74ALS05AN active production, 6-channel inverter with open-collector outputs, 54 ns propagation delay at 5 V, 50 pF. Through-hole 14-DIP, 0°C to 70°C.","metaKeywords":null},"attributes":{"series":"74ALS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Series":"74ALS","Package":"Tube","Features":"Open Collector","Logic Type":"Inverter","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Number of Inputs":"1","Voltage - Supply":"4.5V ~ 5.5V","Number of Circuits":"6","Operating Temperature":"0°C ~ 70°C","Input Logic Level - Low":"0.8V","Supplier Device Package":"14-PDIP","Input Logic Level - High":"2V","Current - Output High, Low":"-, 8mA","Max Propagation Delay @ V, Max CL":"54ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.99","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.99000","currency":"USD"},{"qty":10,"price":"$0.88500","currency":"USD"},{"qty":25,"price":"$0.84000","currency":"USD"},{"qty":100,"price":"$0.69000","currency":"USD"},{"qty":250,"price":"$0.64496","currency":"USD"},{"qty":500,"price":"$0.56996","currency":"USD"},{"qty":1000,"price":"$0.44997","currency":"USD"},{"qty":2500,"price":"$0.42450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d4bf2c0c4043ad340114619b1873da4d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can SN74ALS05AN be used with a 5 V supply?","answer":"The input thresholds are TTL-compatible (0.8 V low, 2 V high), not 5 V CMOS — ensure the driving logic meets those levels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ALS05AN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ALS05AN 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}}