{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74FCT3244QG","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"74FCT3244QG","canonicalUrl":"https://icboms.com/renesas/74FCT3244QG","factsUrl":"https://icboms.com/api/mcp/products/74FCT3244QG","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics 74FCT series buffer, non-inverting, 3-state output, 2.7V-3.6V supply, 20-SSOP (0.154\", 3.90mm Width), surface mount, 74FCT3244QG.","salesMarkdown":"## Buffer identity and supply range The 74FCT3244QG is a Renesas Electronics buffer, non-inverting, from the 74FCT series. ## Output drive and bit width Each of the two elements (E*9: Number of Elements 2) buffers four bits (E*13: Number of Bits per Element 4), giving eight total channels. The output drive is asymmetric: 8mA source, 24mA sink (E*12: Current - Output High, Low 8mA, 24mA). The higher sink current handles capacitive loads on the falling edge — a 30pF bus at 3.3V discharges about 1.5ns faster than it charges, which matters for signal integrity on shared data lines. ## 3-state output and package options The 3-state output (E*4: Output Type 3-State) lets multiple buffers share a bus without contention — the output goes high-impedance when the enable pin is deasserted, so another driver on the same line can pull it high or low. The part is offered in two package options: the 20-SSOP (0.154\", 3.90mm Width) (E*6: Package / Case 20-SSOP (0.154\", 3.90mm Width)) and the 20-QSOP (E*11: Supplier Device Package 20-QSOP). The QSOP has a narrower body (3.90mm vs 5.30mm for standard SSOP-20), which saves board area but demands finer pitch soldering. Both are surface mount. ## Industrial temperature grade The 85°C ceiling is the standard industrial limit; above that, leakage currents in the CMOS inputs rise and timing margins narrow.","metaTitle":"74FCT3244QG Renesas Buffer Non-Inverting, 2.7V-3.6V, 20-QSOP","metaDescription":"74FCT3244QG Renesas buffer non-inverting, 2.7V-3.6V supply, 8mA/24mA drive, 20-QSOP. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74FCT","Package":"Bulk","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-SSOP (0.154\\\", 3.90mm 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-QSOP","Current - Output High, Low":"8mA, 24mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.67","stockQuantity":0,"priceTiers":[{"qty":451,"price":"$0.67000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the 74FCT3244QG used for?","answer":"It is a non-inverting buffer with 3-state outputs, used to drive bus lines, clock distribution, or memory address lines in 3.3V digital systems. The 8mA/24mA drive handles moderate capacitive loads on shared data buses."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/74FCT3244QG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/74FCT3244QG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}