{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHC1G86DCKT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHC1G86DCKT","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHC1G86DCKT","factsUrl":"https://icboms.com/api/mcp/products/SN74AHC1G86DCKT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHC series, XOR (Exclusive OR) Gate, 1-channel 2-input, Schmitt Trigger Input, SC-70-5, 2 V to 5.5 V supply, 8.8 ns propagation delay at 5 V / 50 pF, -40°C to 85°C.","salesMarkdown":"## Single XOR gate with Schmitt-trigger inputs — what that buys you The TI SN74AHC1G86DCKT is a single 2-input XOR gate from the 74AHC family, with Schmitt-trigger inputs on both pins. The Schmitt trigger means the input thresholds are 0.5 V to 1.65 V (low) and 1.5 V to 3.85 V (high) across the supply range — so a slow-rising or noisy signal from a sensor or a long PCB trace won't cause the output to chatter or oscillate. It's a glue-logic part for industrial control boards, telecom line cards, or any mixed-voltage design where you need to XOR two digital signals and can't afford false edges. ## 2 V to 5.5 V supply — one part for 3.3 V and 5 V rails The supply range covers 2 V to 5.5 V. At 5 V the max propagation delay is 8.8 ns into a 50 pF load. Quiescent current is 1 µA max. The 8 mA output drive at both high and low is typical for this family. ## Active lifecycle — no LTB risk for new designs TI lists this part as Active with ROHS3 compliance. No end-of-life notices are on record. For a BOM freeze, this is a safe choice — no PCN watch needed for the foreseeable future. The 74AHC series is a mature logic family with broad distribution support, so lead times are typically standard through the channel.","metaTitle":"SN74AHC1G86DCKT XOR Gate, Schmitt Trigger Input, SC-70-5","metaDescription":"TI SN74AHC1G86DCKT single 2-input XOR gate with Schmitt-trigger inputs, 2 V to 5.5 V supply, 8.8 ns propagation delay, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74AHC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74AHC","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Schmitt Trigger Input","Logic Type":"XOR (Exclusive OR)","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"2V ~ 5.5V","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°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":"8.8ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.94","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.94000","currency":"USD"},{"qty":10,"price":"$0.84400","currency":"USD"},{"qty":25,"price":"$0.80120","currency":"USD"},{"qty":100,"price":"$0.65830","currency":"USD"},{"qty":250,"price":"$0.61532","currency":"USD"},{"qty":500,"price":"$0.54378","currency":"USD"},{"qty":1250,"price":"$0.42930","currency":"USD"},{"qty":2500,"price":"$0.40500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/50031fef18402d6ccbf6e658f9d4b034.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74AHC1G86DCKT a Schmitt trigger XOR gate?","answer":"Yes. Both inputs have Schmitt-trigger hysteresis, which cleans up noisy or slow edges. The low-level threshold is 0.5 V to 1.65 V and the high-level threshold is 1.5 V to 3.85 V, depending on supply voltage."},{"question":"Does SN74AHC1G86DCKT have an equivalent or replacement?","answer":"The closest functional equivalent is the SN74AHC1G32DCKT, which is an OR gate in the same package and supply range. For a direct XOR replacement, the SN74AHC1G86 in other package options (like SOT-23) is pin-compatible but check the footprint. No exact second-source from another manufacturer is listed in TI's cross-reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHC1G86DCKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHC1G86DCKT 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}}