{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IDT74FCT162827BTPV","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"IDT74FCT162827BTPV","canonicalUrl":"https://icboms.com/renesas/IDT74FCT162827BTPV","factsUrl":"https://icboms.com/api/mcp/products/IDT74FCT162827BTPV","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics IDT74FCT162827BTPV, 20-bit Buffer Non-Inverting, 3-State Output, 4.5V-5.5V, 32/64mA, 56-TFSOP, Bulk, -40°C to +85°C.","salesMarkdown":"## Active 20-bit buffer for 5V bus isolation The IDT74FCT162827BTPV is a 20-bit non-inverting buffer with 3-state outputs, built on the FCT logic family and currently listed as Active by Renesas. This means it remains a valid BOM line for both sustaining production and new designs that need a 5V-tolerant bus isolator. Each of the two 10-bit elements can independently tri-state its outputs, letting you isolate memory banks, peripheral buses, or data paths without external transceiver logic. ## Supply and drive — what the 5V rail and 32/64mA mean on the bench If your bus is mixed-voltage, you need a level translator on the input side or a separate 5V supply for this device. The output drive is rated 32mA source and 64mA sink per channel. That sink current is enough to drive a heavily loaded backplane or a long trace without needing a separate line driver — useful when the downstream load capacitance is above 50pF per line. The propagation delay will shift across this range, so timing closure should use the max datasheet values at 85°C, not the 25°C typical. ## Package and board-fit: 56-TFSOP land pattern notes The part comes in a 56-lead TFSOP (4.40mm body width, 0.173\" pitch) with a supplier device package of 56-TVSOP. The fine pitch means the PCB land pattern must match the JEDEC MO-153 variation — a 0.50mm pad width with 0.65mm pitch between adjacent leads is typical. Bulk packaging (not tape-and-reel) means the parts ship in tubes or trays. If your pick-and-place line expects reel-fed parts, you will need to transfer them to tape or hand-place them — factor this into the assembly cost. ## RoHS status — compliance check for EU shipments This device is marked RoHS non-compliant. Confirm with your compliance team whether the application qualifies for an exemption (e.g., for high-reliability or military use).","metaTitle":"IDT74FCT162827BTPV Renesas 20-bit Buffer, 5V, 56-TFSOP","metaDescription":"Active Renesas 20-bit non-inverting buffer with 3-state outputs. 4.5-5.5V supply, 32/64mA drive, -40 to +85°C. 56-TFSOP. RoHS non-compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Bulk","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"56-TFSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"56-TVSOP","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"10"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.31","stockQuantity":0,"priceTiers":[{"qty":229,"price":"$1.31000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cfa5202998a19a91096551367236f8c4.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/IDT74FCT162827BTPV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/IDT74FCT162827BTPV 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}}