{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74FCT3244ASOG","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"74FCT3244ASOG","canonicalUrl":"https://icboms.com/renesas/74FCT3244ASOG","factsUrl":"https://icboms.com/api/mcp/products/74FCT3244ASOG","rawCanonicalId":null},"summary":{"shortDescription":"74FCT series, Buffer, Non-Inverting, 3-State, 2.7V ~ 3.6V supply, 2 elements, 4 bits per element, 8mA/24mA output, -40°C ~ 85°C, 20-SOIC, Tube.","salesMarkdown":"## What this 74FCT3244ASOG does on the board The 74FCT3244ASOG is a dual 4-bit buffer with non-inverting outputs and 3-state control, built in the 74FCT logic family. It runs on a 2.7V to 3.6V supply rail — that pins it to 3.3V logic systems, not 5V. Each of the two elements handles four bits, giving you an 8-bit bus buffer in one 20-SOIC package. The 3-state outputs let you share a data bus without contention; when the output enable goes high, the outputs go high-impedance and the bus is free for another driver. Output drive is rated at 8mA sourcing and 24mA sinking. That sink figure is decent for a 3.3V buffer — it can drive a few TTL loads or a short ribbon cable without an external line driver. The industrial temperature range (-40°C to 85°C) means it belongs in motor drives, outdoor telecom gear, or factory-floor controllers, not just office equipment. ## Sourcing and lifecycle — still a current part This part is listed as Active in production. The 74FCT series is a mature logic family, but Renesas (who carries the 74FCT line) keeps it running for designs that need a known-good 3.3V buffer in a wide SOIC footprint. ROHS3 compliant, so it passes modern environmental requirements without a waiver.","metaTitle":"74FCT3244ASOG Buffer, Non-Inverting 3-State, 2.7V-3.6V","metaDescription":"74FCT3244ASOG 20-SOIC buffer with 8mA/24mA output drive, 3.6V max supply, -40°C to 85°C. Request quote.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"74FCT","Package":"Tube","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 3.6V","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-SOIC","Current - Output High, Low":"8mA, 24mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.15","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.15000","currency":"USD"},{"qty":10,"price":"$1.92700","currency":"USD"},{"qty":25,"price":"$1.81800","currency":"USD"},{"qty":100,"price":"$1.54890","currency":"USD"},{"qty":250,"price":"$1.45440","currency":"USD"},{"qty":500,"price":"$1.27260","currency":"USD"},{"qty":1000,"price":"$1.05444","currency":"USD"},{"qty":2500,"price":"$0.98172","currency":"USD"},{"qty":5000,"price":"$0.94536","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cebd51fcffbf5d238ba37d7c2b006fa2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output current (Ioh/Iol) of 74FCT3244ASOG?","answer":"Output drive is 8mA source (Ioh) and 24mA sink (Iol). The 24mA sink current gives you good margin for driving multiple loads or a short bus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/74FCT3244ASOG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/74FCT3244ASOG 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}}