{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS32DYYR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS32DYYR","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS32DYYR","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS32DYYR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCS series, Logic OR Gate, 4-circuit, 2-input, Schmitt Trigger Input, 2V to 6V supply, -40°C to 125°C, Surface Mount, 14-SOT-23-THIN.","salesMarkdown":"## Quad OR gate with Schmitt-trigger inputs — what that buys you The Texas Instruments SN74HCS32DYYR is a quad 2-input OR gate from the 74HCS series. Schmitt-trigger hysteresis on every input (1V to 3V low threshold, 1.5V to 4.2V high threshold) prevents oscillation on slow or noisy signals. ## Supply range and temperature grade — BOM fit Supply range is 2V to 6V. Operating temperature is -40°C to 125°C. Quiescent current maxes at 2 µA. ## Package and footprint Housed in a 14-SOT-23-THIN. Outputs source or sink 7.8 mA. ## Propagation delay — timing budget note 12 ns max at 6V with 50 pF load. ## Lifecycle and sourcing ROHS3 compliant. No LTB risk for new designs.","metaTitle":"SN74HCS32DYYR Quad 2-Input OR Gate, Schmitt-Trigger","metaDescription":"TI SN74HCS32DYYR quad 2-input OR gate with Schmitt-trigger inputs. 2V-6V supply, -40 to 125°C, 14-SOT-23-THIN. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"74HCS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"74HCS","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Schmitt Trigger Input","Logic Type":"OR Gate","Mounting Type":"Surface Mount","Package / Case":"SOT-23-14 Thin, SOT-23 Variant","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"2V ~ 6V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 125°C","Input Logic Level - Low":"1V ~ 3V","Supplier Device Package":"14-SOT-23-THIN","Input Logic Level - High":"1.5V ~ 4.2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"7.8mA","Max Propagation Delay @ V, Max CL":"12ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.49000","currency":"USD"},{"qty":10,"price":"$0.42100","currency":"USD"},{"qty":25,"price":"$0.39320","currency":"USD"},{"qty":100,"price":"$0.31460","currency":"USD"},{"qty":250,"price":"$0.29212","currency":"USD"},{"qty":500,"price":"$0.24720","currency":"USD"},{"qty":1000,"price":"$0.19101","currency":"USD"},{"qty":3000,"price":"$0.17416","currency":"USD"},{"qty":6000,"price":"$0.16292","currency":"USD"},{"qty":15000,"price":"$0.15900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0497af31e9df9175035015a2f77d5ff8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can SN74HCS32DYYR replace 74HC32?","answer":"Yes, it is a drop-in functional replacement for a standard 74HC32 quad OR gate, with the added benefit of Schmitt-trigger inputs on all pins. Pinout and logic function are identical; the hysteresis improves noise immunity without any board change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS32DYYR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS32DYYR 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}}