{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHC1G04DCK3","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHC1G04DCK3","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHC1G04DCK3","factsUrl":"https://icboms.com/api/mcp/products/SN74AHC1G04DCK3","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHC series, SN74AHC1G04DCK3, single inverter, 1 input, 2V–5.5V supply, 8 mA output, 7.5 ns propagation delay at 5V/50pF, SC-70-5 package, active lifecycle.","salesMarkdown":"## Single-gate inverter for mixed-voltage logic paths The SN74AHC1G04DCK3 is a single inverter from TI's 74AHC family, packaged in a 5-lead SC-70-5 (SOT-353). It accepts a supply voltage from 2V to 5.5V, so it runs on either a 3.3V or 5V rail without needing a separate level translator — the input thresholds scale with VCC. Output drive is symmetric at 8 mA source and sink, which keeps the rising and falling edges matched when driving a 50 pF load. The propagation delay is 7.5 ns at 5V and 50 pF, fast enough for most general-purpose logic and signal conditioning paths below 50 MHz. ## Supply rails and input thresholds The low-level input threshold is 0.5V to 1.65V, and the high-level threshold is 1.5V to 3.85V, both referenced to the supply voltage. At VCC=3.3V, a 0.8V low and 2.0V high are typical — compatible with 3.3V CMOS and LVCMOS outputs. Quiescent current is 1 µA maximum, so the part adds negligible static draw to a battery-powered or always-on rail. ## Active lifecycle — no obsolescence risk The SC-70-5 package is widely used and stocked across multiple distributor channels; availability is confirmed per RFQ against your BOM quantity.","metaTitle":"SN74AHC1G04DCK3 Inverter, SC-70-5, Active","metaDescription":"SN74AHC1G04DCK3 single inverter from TI's 74AHC series. 2V–5.5V supply, 8 mA output, 7.5 ns prop delay at 5V/50pF.","metaKeywords":null},"attributes":{"series":"74AHC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Series":"74AHC","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Inverter","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Number of Inputs":"1","Voltage - Supply":"2V ~ 5.5V","Number of Circuits":"1","Operating Temperature":"-40°C ~ 125°C","Input Logic Level - Low":"0.5V ~ 1.65V","Supplier Device Package":"SC-70-5","Input Logic Level - High":"1.5V ~ 3.85V","Current - Quiescent (Max)":"1 µA","Current - Output High, Low":"8mA, 8mA","Max Propagation Delay @ V, Max CL":"7.5ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.33100","currency":"USD"},{"qty":25,"price":"$0.28920","currency":"USD"},{"qty":100,"price":"$0.18730","currency":"USD"},{"qty":250,"price":"$0.15504","currency":"USD"},{"qty":500,"price":"$0.12402","currency":"USD"},{"qty":1000,"price":"$0.09508","currency":"USD"},{"qty":3000,"price":"$0.08268","currency":"USD"},{"qty":6000,"price":"$0.07441","currency":"USD"},{"qty":15000,"price":"$0.06614","currency":"USD"},{"qty":30000,"price":"$0.06201","currency":"USD"},{"qty":75000,"price":"$0.05850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6ce28904ea6be6ad71187d262cf31cb3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74AHC1G04DCK3 compatible with 3.3V or 5V supply?","answer":"Yes. The supply range is 2V to 5.5V, so it works on both 3.3V and 5V rails. The input thresholds scale with VCC, so a 3.3V logic high (typically 2.0V) is above the high-level threshold at VCC=3.3V (1.5V to 3.85V range)."},{"question":"What is the propagation delay of SN74AHC1G04DCK3?","answer":"The maximum propagation delay is 7.5 ns at VCC=5V with a 50 pF load. At lower supply voltages the delay increases slightly, but it stays under 15 ns at 3.3V for the same load."},{"question":"What is the difference between SN74AHC1G04 and SN74LVC1G04?","answer":"The SN74LVC1G04 operates down to 1.65V and has 5V-tolerant inputs, while the SN74AHC1G04 has a 2V minimum supply and its inputs are not 5V-tolerant above VCC. The AHC version also has slightly higher propagation delay (7.5 ns vs 4 ns typical at 5V). Both are single inverters in SC-70-5."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHC1G04DCK3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHC1G04DCK3 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}}