{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVCH16240ADGG","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVCH16240ADGG","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVCH16240ADGG","factsUrl":"https://icboms.com/api/mcp/products/SN74LVCH16240ADGG","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVCH series, SN74LVCH16240ADGG, Buffer/Inverting, 3-State, 1.65V to 3.6V supply, 24mA output, -40°C to 85°C, 48-TFSOP/48-TSSOP.","salesMarkdown":"## 1.65V to 3.6V supply — what it buys the board The Texas Instruments SN74LVCH16240ADGG is a 4-element inverting buffer with 3-state outputs from the 74LVCH family, packaged in a 48-TFSOP (6.10mm width) and also offered in a 48-TSSOP footprint. Its supply range of 1.65V to 3.6V lets it bridge 1.8V-core logic to a 3.3V peripheral bus without a level translator, or run directly from a 3.3V or 2.5V rail. Each of the four elements handles 4 bits, giving you 16 bits of buffered, inverting bus interface in a single package. ## 24 mA symmetric drive — fan-out and signal integrity The 24mA output drive at both high and low states is the headline number for bus loading. At 3.3V supply, that drive strength can handle a heavily loaded backplane or memory-array address bus with reasonable edge rates. The symmetric drive means the rising and falling transition times match closely, which simplifies timing closure on a bidirectional bus where the round-trip delay budget is tight. For a 16-bit wide memory or peripheral bus running at 50-100 MHz, this buffer keeps the signal edges clean without excessive overshoot. ## Industrial temperature grade — deployment context The 74LVCH family's CMOS process holds leakage low across the temperature range, so the quiescent supply current doesn't climb sharply at 85°C the way a bipolar bus driver would. If your board sees condensation cycles or unheated storage, the industrial range covers it without derating. ## Package and footprint note Surface-mount in a 48-TFSOP (0.240\", 6.10mm width) and also listed with a 48-TSSOP supplier device package. The two are footprint-compatible for layout — TFSOP is the thin version of TSSOP with the same body dimensions and pin pitch. Standard MSL 3 handling applies: bake before reflow if the moisture barrier bag has been open beyond the floor-life window. The 0.5mm lead pitch needs a fine-pitch soldering tip or stencil; no thermal pad to worry about.","metaTitle":"SN74LVCH16240ADGG 74LVCH Inverting Buffer, 1.65V-3.6V","metaDescription":"Texas Instruments SN74LVCH16240ADGG 4-element inverting buffer with 3-state outputs. 24mA drive, 1.65V-3.6V supply, -40 to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"74LVCH","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74LVCH","Package":"Bulk","Logic Type":"Buffer, Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"48-TFSOP (0.240\\\", 6.10mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 3.6V","Number of Elements":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-TSSOP","Current - Output High, Low":"24mA, 24mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.68","stockQuantity":0,"priceTiers":[{"qty":444,"price":"$0.68000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6451180066d2d0e8e5a8a2c9df86d823.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can SN74LVCH16240ADGG replace 74LVCH16240ADGGR?","answer":"The 74LVCH16240ADGGR is the same die in a different reel packaging variant. The SN74LVCH16240ADGG in Bulk tube is functionally identical in logic type, supply range, and drive strength. Check the specific reel quantity and tape width your assembler requires — the package footprint is the same 48-TFSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVCH16240ADGG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVCH16240ADGG 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}}