{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHC32DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHC32DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHC32DR","factsUrl":"https://icboms.com/api/mcp/products/SN74AHC32DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHC series quad 2-input OR gate, SN74AHC32DR, 14-SOIC surface-mount package, 2V to 5.5V supply, 8mA output drive, -40°C to 125°C.","salesMarkdown":"## Quad OR gate in the 74AHC family — what the key ratings mean for your BOM The SN74AHC32DR is a quad 2-input OR gate from the 74AHC high-speed CMOS logic family. It integrates four independent OR gates on one die, each with two inputs, in a 14-SOIC package — a common footprint that fits many existing PCB layouts without a board spin. Propagation delay is 7.5 ns max at 5 V with a 50 pF load — this sets the timing budget for the signal path. In a 20 MHz clocked system, the gate adds less than one-sixth of a clock period, leaving margin for trace delay and setup time at the receiver. ## Industrial temperature range and deployment envelope The wide range means the propagation delay and output drive stay within datasheet limits across the full temperature band. Quiescent current is 2 µA max, so the gate's own power draw is negligible in battery-backed or always-on sections of the board. The input logic thresholds are specified as 0.5 V to 1.65 V for low and 1.5 V to 3.85 V for high, which gives predictable switching across the supply range. ROHS3 compliant, meeting the latest EU restriction-of-hazardous-substances directive.","metaTitle":"SN74AHC32DR Quad 2-Input OR Gate, 74AHC, 14-SOIC","metaDescription":"SN74AHC32DR quad 2-input OR gate from the 74AHC family. 2-5.5 V supply, 8 mA output drive, 7.5 ns prop delay. Active production, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":"74AHC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Series":"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":"$0.4","priceTiers":[{"qty":1,"price":"$0.40000","currency":"USD"},{"qty":10,"price":"$0.32400","currency":"USD"},{"qty":25,"price":"$0.29640","currency":"USD"},{"qty":100,"price":"$0.22050","currency":"USD"},{"qty":250,"price":"$0.19980","currency":"USD"},{"qty":500,"price":"$0.16536","currency":"USD"},{"qty":1000,"price":"$0.12402","currency":"USD"},{"qty":2500,"price":"$0.10844","currency":"USD"},{"qty":5000,"price":"$0.10187","currency":"USD"},{"qty":12500,"price":"$0.09529","currency":"USD"},{"qty":25000,"price":"$0.09300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f0efa4bd9e396a50c9d6c6731a825b4f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74AHC32DR/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for SN74AHC32DR?","answer":"Pricing and stock are confirmed at quote time. Submit an RFQ through the storefront — availability is checked against authorized distribution and independent channels, and a quote with current lead time is returned."},{"question":"What is the closest pin-compatible alternative to SN74AHC32DR?","answer":"The 74AHC family includes other quad-gate functions (AND, NAND, NOR) in the same 14-SOIC footprint, but the logic function differs — a direct replacement would require a board change or a different logic type."},{"question":"What compliance documentation does Texas Instruments provide for SN74AHC32DR?","answer":"The SN74AHC32DR is ROHS3 compliant. Standard TI material declaration and RoHS certificates are available through the product documentation page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHC32DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHC32DR 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}}