{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74ACT16240DL","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74ACT16240DL","canonicalUrl":"https://icboms.com/texas-instruments/74ACT16240DL","factsUrl":"https://icboms.com/api/mcp/products/74ACT16240DL","rawCanonicalId":null},"summary":{"shortDescription":"74ACT series, 74ACT16240DL, Buffer/Inverting, 3-State, 4.5V ~ 5.5V supply, 24mA output drive, 4 elements x 4 bits, -40°C to 85°C, 48-SSOP surface mount.","salesMarkdown":"## What this 16-bit buffer/inverter does on a 5V bus The 74ACT16240DL is a 16-bit inverting buffer with 3-state outputs from the 74ACT family, designed for 5V bus-oriented systems. The four independent 4-bit sections let you gate individual byte lanes or combine them for a full 16-bit wide bus. The 3-state outputs allow multiple devices to share a common data bus — when the output enable is inactive, the pins go high-impedance and don't load the line. This is the standard arrangement for memory address buffers, peripheral chip-select gating, or any bidirectional bus where the buffer only drives when selected. The 74ACT process gives faster edge rates than the original 74AC series, which matters when the bus clock runs above 25 MHz — but those fast edges also mean you should keep trace lengths short and add a series damping resistor if the line is longer than a few inches.","metaTitle":"74ACT16240DL Buffer/Inverter, 3-State, 48-SSOP, 4.5V–5.5V","metaDescription":"74ACT16240DL 16-bit buffer/inverter with 3-state outputs, 24mA drive, 4.5V–5.5V supply, -40°C to 85°C, 48-SSOP. Active lifecycle, ROHS3.","metaKeywords":null},"attributes":{"series":"74ACT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74ACT","Package":"Tube","Logic Type":"Buffer, Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"48-BSSOP (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Elements":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-SSOP","Current - Output High, Low":"24mA, 24mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.59","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.59000","currency":"USD"},{"qty":10,"price":"$2.32300","currency":"USD"},{"qty":25,"price":"$2.19160","currency":"USD"},{"qty":100,"price":"$1.86720","currency":"USD"},{"qty":250,"price":"$1.75324","currency":"USD"},{"qty":500,"price":"$1.53408","currency":"USD"},{"qty":1000,"price":"$1.27110","currency":"USD"},{"qty":2500,"price":"$1.24050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b96642d22f52cd62d302152dce307f6a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 74ACT16240DL used for?","answer":"It is a 16-bit inverting buffer with 3-state outputs used to drive or isolate digital buses in 5V systems — common in memory address buffering, peripheral chip-select gating, and general-purpose bus isolation in industrial control, telecom, and automation equipment."},{"question":"What is the closest functional equivalent to 74ACT16240DL?","answer":"The SN74ABT2245DW is a non-inverting 8-bit transceiver with similar 5V supply and 32 mA drive, but it is a different logic family (74ABT) and function (transceiver vs. inverting buffer). For a direct pin-compatible second source, check the 74ACT16240's own family — the TI SN74ACT16240 is the same logic type and package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74ACT16240DL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74ACT16240DL 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}}