{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74HCT245DB,112","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"74HCT245DB112","canonicalUrl":"https://icboms.com/nxp/74HCT245DB112","factsUrl":"https://icboms.com/api/mcp/products/74HCT245DB%2C112","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors 74HCT series 74HCT245DB,112 octal bus transceiver, non-inverting, 3-state outputs, 20-SSOP (5.30mm width), 4.5-5.5V supply.","salesMarkdown":"## 8-bit bus transceiver in 20-SSOP The 74HCT245DB,112 is an octal (8-bit) bus transceiver from the 74HCT family, with non-inverting logic and 3-state outputs. It handles bidirectional data flow between two buses, controlled by a direction pin and an output enable. Supply voltage range is 4.5 V to 5.5 V, making it a direct fit for 5 V TTL/CMOS logic systems. Operating temperature spans -40°C to 125°C, covering industrial and automotive under-hood environments. Output drive capability is 6 mA source and 6 mA sink per channel — sufficient for driving standard logic inputs or low-power LEDs, but not high-current loads. ## SSOP package rework and layout Pin 1 is clearly marked by a chamfer and dot on the package top — no ambiguity under a microscope. The 3-state output structure means floating bus lines during rework won't fight each other if the enable pin is pulled high. ## Active production and sourcing ROHS3 compliant, no exemptions that would trigger a last-time-buy. Supplied in Tube packaging (the,112 suffix indicates tube). If your pick-and-place line prefers tape and reel, confirm the reeled variant (74HCT245DB,118) before committing the BOM.","metaTitle":"NXP 74HCT245DB,112 74HCT Transceiver, 20-SSOP","metaDescription":"NXP 74HCT245DB,112 8-bit transceiver, 4.5-5.5V, 3-state, 20-SSOP. Active production, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74HCT","Package":"Tube","Logic Type":"Transceiver, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"20-SSOP","Current - Output High, Low":"6mA, 6mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2","stockQuantity":17,"priceTiers":[{"qty":1352,"price":"$0.22000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c1e7e65be9f65fd2e373917d89a09ae6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 74HCT245DB,112?","answer":"Sourced through independent and authorized distribution channels."},{"question":"Can 74HCT245DB,112 be used as a level shifter?","answer":"Not directly — the 74HCT family input thresholds are TTL-compatible (0.8 V low, 2.0 V high), but the supply must be 4.5-5.5 V. It translates TTL-level inputs to 5 V CMOS outputs, but it does not step down to 3.3 V or 1.8 V logic."},{"question":"Does 74HCT245DB,112 come in tape and reel packaging?","answer":"No — the,112 suffix indicates Tube packaging. The reeled variant is 74HCT245DB,118."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/74HCT245DB112","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/74HCT245DB112 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}}