{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY74FCT2245ATPC","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CY74FCT2245ATPC","canonicalUrl":"https://icboms.com/texas-instruments/CY74FCT2245ATPC","factsUrl":"https://icboms.com/api/mcp/products/CY74FCT2245ATPC","rawCanonicalId":null},"summary":{"shortDescription":"74FCT series, CY74FCT2245ATPC, 8-bit non-inverting transceiver, 3-state outputs, 4.75V–5.25V supply, 20-DIP (0.300\", 7.62mm) through-hole package, -40°C to 85°C operating temperature.","salesMarkdown":"The CY74FCT2245ATPC is an 8-bit non-inverting transceiver from the 74FCT series, built for bidirectional data flow on 5V buses. It carries one element of eight bits each, with 3-state outputs that let you isolate the bus when the chip is deselected — standard fare for memory-mapped I/O, peripheral backplanes, and parallel data paths in industrial controllers or telecom line cards. ## 5V supply, industrial temperature — who this part serves The supply range is 4.75V to 5.25V, squarely in the classic 5V logic domain — no 3.3V or 1.8V core here. ## Through-hole rework — the DIP advantage The 20-DIP package is through-hole, which means it survives rework cycles that would kill a fine-pitch SOIC. If you need to swap it on a prototype board or replace it in a field-return unit, a standard DIP socket or a desoldering station handles it cleanly. No hot-air profile to tune, no hidden pads under the body. The 0.300\" row spacing fits breadboards and perfboard layouts, so it is also a common choice for one-off test fixtures or low-volume control boards where surface-mount assembly is not available. ## Lifecycle — active, no LTB pressure For a through-hole 5V logic part in 2025, that is a practical advantage — many peers have already moved to surface-mount or been discontinued.","metaTitle":"CY74FCT2245ATPC 74FCT Transceiver, 20-DIP, 5V, -40 to 85°C","metaDescription":"CY74FCT2245ATPC 8-bit non-inverting transceiver with 3-state outputs. 5V supply, 20-DIP through-hole package, industrial temp range. Active lifecycle.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74FCT","Package":"Tube","Logic Type":"Transceiver, Non-Inverting","Output Type":"3-State","Mounting Type":"Through Hole","Package / Case":"20-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-PDIP","Current - Output High, Low":"15mA, 12mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.74","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.74000","currency":"USD"},{"qty":10,"price":"$0.64700","currency":"USD"},{"qty":25,"price":"$0.60800","currency":"USD"},{"qty":100,"price":"$0.49610","currency":"USD"},{"qty":250,"price":"$0.46084","currency":"USD"},{"qty":500,"price":"$0.39220","currency":"USD"},{"qty":1000,"price":"$0.31376","currency":"USD"},{"qty":2500,"price":"$0.28434","currency":"USD"},{"qty":5000,"price":"$0.27750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3af1d221e7a1a90ddfb9f415cd7b94ec.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional equivalent to the CY74FCT2245ATPC?","answer":"A close functional peer is the SN74LS645-1N, also an 8-bit non-inverting transceiver in a through-hole package with 3-state outputs. For designs that need the wider temperature range, the CY74FCT2245ATPC is the better fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CY74FCT2245ATPC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CY74FCT2245ATPC 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}}