{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC32DT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC32DT","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC32DT","factsUrl":"https://icboms.com/api/mcp/products/SN74HC32DT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series OR Gate, 4 Circuit, 2 Input, 5.2mA output current, 2V to 6V, 14-SOIC package, -40 to 85°C.","salesMarkdown":"## Quad 2-input OR gate in the 74HC family The Texas Instruments SN74HC32DT is a quad 2-input OR gate from the 74HC logic family, packaged in a 14-SOIC (0.154\", 3.90mm width) surface-mount package. It operates from a 2 V to 6 V supply, making it compatible with both 3.3 V and 5 V logic rails, and is specified over the industrial temperature range of -40°C to 85°C. Each of the four independent OR gates can sink or source 5.2 mA, and the propagation delay is 17 ns at 6 V with a 50 pF load — fast enough for general-purpose glue logic, bus gating, and signal conditioning in industrial control, motor drives, and outdoor telecom equipment. ## Supply voltage range and logic-level compatibility The 2 V to 6 V supply range covers the two most common digital rails — 3.3 V and 5 V — without needing a separate level translator. The input logic-low threshold spans 0.5 V to 1.8 V, and the input logic-high threshold spans 1.5 V to 4.2 V, so at 5 V supply a 3.3 V CMOS output will still be read as a valid high. At 3.3 V supply, the low threshold stays below 0.8 V, which is comfortable for most 3.3 V logic families. ## Active lifecycle and sourcing posture The SN74HC32DT carries an Active product status and is ROHS3 compliant.","metaTitle":"SN74HC32DT Quad 2-Input OR Gate, 74HC, 2V-6V, 14-SOIC","metaDescription":"TI SN74HC32DT quad 2-input OR gate, 74HC family, 2V to 6V supply, 17ns delay at 6V/50pF, -40 to 85°C, 14-SOIC. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"74HC","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 ~ 6V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.5V ~ 1.8V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"1.5V ~ 4.2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"5.2mA, 5.2mA","Max Propagation Delay @ V, Max CL":"17ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.16000","currency":"USD"},{"qty":10,"price":"$1.03500","currency":"USD"},{"qty":25,"price":"$0.98240","currency":"USD"},{"qty":100,"price":"$0.80700","currency":"USD"},{"qty":250,"price":"$0.75436","currency":"USD"},{"qty":500,"price":"$0.66664","currency":"USD"},{"qty":1250,"price":"$0.52629","currency":"USD"},{"qty":2500,"price":"$0.49650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/38494d24b15af4609e466f5f1fba7b43.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74HC32DT a quad 2-input OR gate?","answer":"Yes, the SN74HC32DT contains four independent 2-input OR gates in a single 14-pin SOIC package."},{"question":"Does SN74HC32DT have a recommended alternative?","answer":"The SN74AHC1G32DCKT is a single-gate 2-input OR from the 74AHC family, but it is a single gate in a smaller package (SC-70), not a quad. For a quad 2-input OR in the same 14-SOIC footprint, the SN74LV08ADR is a 4-circuit AND gate, not an OR — so there is no direct pin-compatible second source for the SN74HC32DT's exact function and package. Stick with the SN74HC32DT for a drop-in replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC32DT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC32DT 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}}