{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IDT74FCT162823BTPV","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"IDT74FCT162823BTPV","canonicalUrl":"https://icboms.com/renesas/IDT74FCT162823BTPV","factsUrl":"https://icboms.com/api/mcp/products/IDT74FCT162823BTPV","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics IDT74FCT162823BTPV, FAST 18-Bit Register, D-Type, Positive Edge Triggered, Tri-State Non-Inverted Outputs, 56-TFSOP (4.40mm Width), Surface Mount, Bulk.","salesMarkdown":"## 18-bit bus-interface register in TVSOP-56 The Renesas IDT74FCT162823BTPV is an 18-bit D-type register built on the FAST FCT logic family. It packages two 9-bit elements in a single 56-pin TVSOP body (4.40 mm width) for surface-mount assembly. Each element captures data on the positive edge of the clock and drives the bus through tri-state, non-inverted outputs. The 24 mA symmetric output drive handles moderate capacitive loads on short backplane or memory-interface traces. ## Timing and supply margins for the BOM Maximum propagation delay is 15 ns into a 300 pF load at 5 V supply. This sets the data-to-output settling window for the receiving latch — budget the 15 ns plus clock-to-output skew when calculating the bus cycle time. Quiescent current is 500 µA typical; the dynamic draw scales with the output toggle rate and load capacitance. Input capacitance is 3.5 pF per pin — a light load on the upstream driver. ## Production status and compliance flag RoHS compliance is not claimed for this variant — the part is listed as RoHS non-compliant. Verify the board-level assembly requirements before specifying this order code for a lead-free reflow profile.","metaTitle":"IDT74FCT162823BTPV Renesas 18-bit D-Type Register, 15ns","metaDescription":"Renesas IDT74FCT162823BTPV 18-bit D-type register, 15ns propagation delay at 300pF, 4.5-5.5V supply, -40 to +85°C. Active production, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"D-Type","Package":"Bulk","Function":"Standard","Output Type":"Tri-State, Non-Inverted","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Package / Case":"56-TFSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Input Capacitance":"3.5 pF","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"56-TVSOP","Current - Quiescent (Iq)":"500 µA","Current - Output High, Low":"24mA, 24mA","Number of Bits per Element":"9","Max Propagation Delay @ V, Max CL":"15ns @ 5V, 300pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.31","stockQuantity":25,"priceTiers":[{"qty":229,"price":"$1.31000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/79850d5b948956efc592a3876dc5920d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the propagation delay of IDT74FCT162823BTPV?","answer":"Maximum propagation delay is 15 ns into a 300 pF load at 5 V supply. This is the spec for the data-to-output path from clock edge."},{"question":"What package does IDT74FCT162823BTPV use?","answer":"56-TFSOP (0.173\", 4.40 mm width) with a surface-mount footprint. The supplier device package is 56-TVSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/IDT74FCT162823BTPV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/IDT74FCT162823BTPV 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}}