{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BU4S81G2-TR","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BU4S81G2-TR","canonicalUrl":"https://icboms.com/rohm/BU4S81G2-TR","factsUrl":"https://icboms.com/api/mcp/products/BU4S81G2-TR","rawCanonicalId":null},"summary":{"shortDescription":"ROHM 4S series AND Gate, BU4S81G2-TR, 2-input, SC-74A/SOT-753, 3V-16V supply, 1 µA quiescent, -40°C to 85°C.","salesMarkdown":"## 2-input AND gate in SOT-753 The BU4S81G2-TR is a single-gate 2-input AND gate from ROHM's 4S series, packaged in a 5-pin SC-74A / SOT-753 footprint. ## Supply range and logic thresholds The low-level input threshold is 1.5V to 4V and the high-level threshold is 3.5V to 11V, which means the gate reliably recognizes a 3.3V CMOS output as a logic high across the full temperature range. Output drive capability is 3.4 mA for both sourcing and sinking, sufficient to drive one or two standard CMOS loads but not heavy capacitive or LED loads directly. The propagation delay is 30 ns max at 15V with a 50 pF load, setting the practical switching speed ceiling for the logic stage. ## Temperature grade and package fit The SOT-753 (5-SSOP) package is a common small-outline footprint with 0.95 mm pitch, compatible with standard reflow soldering profiles and suitable for space-constrained PCB layouts.","metaTitle":"BU4S81G2-TR ROHM AND Gate, 2-Input, 3-16V, SOT-753","metaDescription":"BU4S81G2-TR ROHM 2-input AND gate, 3V-16V supply, 1 µA quiescent, SC-74A/SOT-753. Active production, ROHS3. Request quote for current pricing.","metaKeywords":null},"attributes":{"series":"4S","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"4S","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"AND Gate","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"3V ~ 16V","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"1.5V ~ 4V","Supplier Device Package":"5-SSOP","Input Logic Level - High":"3.5V ~ 11V","Current - Quiescent (Max)":"1 µA","Current - Output High, Low":"3.4mA, 3.4mA","Max Propagation Delay @ V, Max CL":"30ns @ 15V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.68","stockQuantity":28,"priceTiers":[{"qty":1,"price":"$0.68000","currency":"USD"},{"qty":10,"price":"$0.59600","currency":"USD"},{"qty":25,"price":"$0.56000","currency":"USD"},{"qty":100,"price":"$0.45690","currency":"USD"},{"qty":250,"price":"$0.42436","currency":"USD"},{"qty":500,"price":"$0.36116","currency":"USD"},{"qty":1000,"price":"$0.28893","currency":"USD"},{"qty":3000,"price":"$0.26184","currency":"USD"},{"qty":6000,"price":"$0.25554","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a29620a084145a4273a0a196de1e2a3d.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BU4S81G2-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BU4S81G2-TR 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}}