{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHC32QDRG4Q1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHC32QDRG4Q1","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHC32QDRG4Q1","factsUrl":"https://icboms.com/api/mcp/products/SN74AHC32QDRG4Q1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive AEC-Q100 74AHC series OR gate, SN74AHC32QDRG4Q1, 4-circuit 2-input, 2V-5.5V supply, -40°C to 125°C, 14-SOIC package.","salesMarkdown":"## Automotive-grade OR gate for mixed-voltage signal chains The SN74AHC32QDRG4Q1: AEC-Q100 Grade 1 qualification means this part has passed the full automotive reliability stress battery — temperature cycling, high-temperature operating life, and ESD robustness — so it slots into a PPAP-compliant BOM without a separate qualification run. ## Supply voltage and propagation delay — the fit decision Maximum propagation delay is 7.5ns at 5V with a 50pF load, which sets the data-rate ceiling for the OR-gate path. At 3.3V the delay stretches; budget the worst-case timing into the setup-and-hold margin of the receiving flip-flop or latch. Quiescent current sits at 2 µA maximum, so the static power contribution is negligible in always-on automotive modules that draw tens of milliamps from the battery. ## Package and board-fit — 14-SOIC standard land pattern Housed in a 14-SOIC package with 0.154-inch body width and 1.27mm pin pitch, the SN74AHC32QDRG4Q1 drops onto any standard SOIC-14 land pattern — no footprint adjustment needed when replacing a generic 74AHC32 in the same package. ## Active lifecycle — no last-time-buy pressure ROHS3 compliant per the manufacturer, which clears the EU material restriction gate for automotive tier-1 shipments without an exemption letter.","metaTitle":"SN74AHC32QDRG4Q1 TI AEC-Q100 OR Gate, 4-ch 2-inp, 14-SOIC","metaDescription":"Texas Instruments SN74AHC32QDRG4Q1 automotive OR gate, 4 circuits, 2 inputs, 2V-5.5V supply, -40°C to 125°C, 7.5ns propagation delay.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, 74AHC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"Automotive, AEC-Q100, 74AHC","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"OR Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"2V ~ 5.5V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 125°C","Input Logic Level - Low":"0.5V ~ 1.65V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"1.5V ~ 3.85V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"8mA, 8mA","Max Propagation Delay @ V, Max CL":"7.5ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.69000","currency":"USD"},{"qty":10,"price":"$0.60900","currency":"USD"},{"qty":25,"price":"$0.57160","currency":"USD"},{"qty":100,"price":"$0.46660","currency":"USD"},{"qty":250,"price":"$0.43344","currency":"USD"},{"qty":500,"price":"$0.36888","currency":"USD"},{"qty":1000,"price":"$0.29510","currency":"USD"},{"qty":2500,"price":"$0.26744","currency":"USD"},{"qty":5000,"price":"$0.26100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8bbee994d8e85fadb89ac3a9e8ab2c56.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will the SN74AHC32QDRG4Q1 drop into a board designed for the SN74HC27APWR?","answer":"No — the SN74HC27APWR is a triple 3-input NOR gate in a different package (TSSOP-14 vs SOIC-14), so the pinout and logic function do not match. The SN74AHC32QDRG4Q1 is a quad 2-input OR gate; a board spin is required to swap between these two parts."},{"question":"What compliance documentation does Texas Instruments provide for the SN74AHC32QDRG4Q1?","answer":"The manufacturer provides ROHS3 compliance certification. No UL, IEC, or REACH documentation is listed in the available records for this part number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHC32QDRG4Q1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHC32QDRG4Q1 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}}