{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74AHC1G126DCKTG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74AHC1G126DCKTG4","canonicalUrl":"https://icboms.com/texas-instruments/74AHC1G126DCKTG4","factsUrl":"https://icboms.com/api/mcp/products/74AHC1G126DCKTG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHC Series, Buffer, Non-Inverting, 1-Element, 1-Bit per Element, 3-State Output, CMOS, SC-70-5 Package, -40°C to 125°C.","salesMarkdown":"## What this single-gate buffer does and where it lives The Texas Instruments 74AHC1G126DCKTG4 is a single-bit, non-inverting buffer with a 3-state output, part of the 74AHC high-speed CMOS logic family. It operates from a 2V to 5.5V supply and drives up to 8 mA source and sink on the output. The 3-state control lets you disconnect the output from the bus when the enable pin is low, which is handy for shared data lines or multiplexed inputs where you need to avoid contention. ## Temperature range and package – where you can put it The SC-70-5 package (also known as SOT-353) is about 2 mm × 2.1 mm, so it fits on tight boards where every square millimetre counts. Surface-mount only, and the small body means a standard fine-tip iron or hot-air station will handle it fine in rework. ## Lifecycle and supply – still active, no panic No successor needed.","metaTitle":"74AHC1G126DCKTG4 Buffer, Non-Inverting, 3-State, SC-70-5","metaDescription":"Texas Instruments 74AHC1G126DCKTG4 single buffer with 3-state output, 2V to 5.5V supply, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Series":"74AHC","Package":"Tape & Reel (TR)","Input Type":"-","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 5.5V","Number of Elements":"1","Base Product Number":"74AHC1G126","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"SC-70-5","Current - Output High, Low":"8mA, 8mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a0212b9f42a474378210591f271e27ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74AHC1G126DCKTG4/alternatives.json"},"ai":{"faq":[{"question":"What is the lead time for 74AHC1G126DCKTG4?","answer":"Because the part is active and widely available through the independent channel, typical lead times are manageable — submit an RFQ for a current estimate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74AHC1G126DCKTG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74AHC1G126DCKTG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}