{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IDT74FCT821BTQ","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"IDT74FCT821BTQ","canonicalUrl":"https://icboms.com/renesas/IDT74FCT821BTQ","factsUrl":"https://icboms.com/api/mcp/products/IDT74FCT821BTQ","rawCanonicalId":null},"summary":{"shortDescription":"IDT 74FCT821BTQ, D-Type bus interface register, 10-bit, positive-edge triggered, tri-state non-inverted outputs, 24-SSOP package, 4.75V~5.25V supply, -40°C~85°C.","salesMarkdown":"## What this part is and where it fits The IDT74FCT821BTQ is a 10-bit D-type bus interface register with positive-edge trigger and tri-state non-inverted outputs. Supply range is 4.75 V to 5.25 V. ## What the ratings mean for your BOM Sink current is 48 mA per channel. Quiescent current is 1 mA.","metaTitle":"IDT74FCT821BTQ D-Type Register, 10-Bit, Tri-State, 24-SSOP","metaDescription":"IDT74FCT821BTQ is a 10-bit D-type bus interface register with positive-edge trigger and tri-state outputs. 5 V supply, industrial temp range -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Type":"D-Type","Package":"Bulk","Function":"Standard","Output Type":"Tri-State, Non-Inverted","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Package / Case":"24-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Input Capacitance":"6 pF","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"24-QSOP","Current - Quiescent (Iq)":"1 mA","Current - Output High, Low":"15mA, 48mA","Number of Bits per Element":"10"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.85","stockQuantity":0,"priceTiers":[{"qty":352,"price":"$0.85000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/4t3x4h21am/IDTIS03930-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy IDT74FCT821BTQ?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"What is IDT74FCT821BTQ's listed type and package?","answer":"The device type is D-Type bus interface register, and the package is Bulk (24-SSOP)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/IDT74FCT821BTQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/IDT74FCT821BTQ 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}}