{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LV163ADBR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LV163ADBR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LV163ADBR","factsUrl":"https://icboms.com/api/mcp/products/SN74LV163ADBR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LV series synchronous binary counter, SN74LV163ADBR, 4-bit, up counting, positive-edge triggered, 90 MHz max count rate, 16-SSOP package.","salesMarkdown":"## Synchronous reset and package The SN74LV163ADBR: Reset is synchronous — the counter clears on the next clock edge, not immediately, which avoids race conditions in state machines that need the reset to align with the clock domain. Housed in a 16-SSOP (0.209-inch body width, 5.30 mm height), surface-mount; the 0.025-inch pitch demands a standard fine-pitch solder profile but no underfill for most reflow processes. ## RoHS compliance and ordering ROHS3 compliant per the lifecycle record.","metaTitle":"SN74LV163ADBR 74LV Binary Counter, 90 MHz, 16-SSOP","metaDescription":"Texas Instruments SN74LV163ADBR synchronous binary counter, 90 MHz count rate, 2 V to 5.5 V supply, -40 to 85 °C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74LV","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Reset":"Synchronous","Series":"74LV","Timing":"Synchronous","Package":"Tape & Reel (TR); Cut Tape (CT)","Direction":"Up","Count Rate":"90 MHz","Logic Type":"Binary Counter","Trigger Type":"Positive Edge","Mounting Type":"Surface Mount","Package / Case":"16-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2 V ~ 5.5 V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SSOP","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.35200","currency":"USD"},{"qty":25,"price":"$0.32240","currency":"USD"},{"qty":100,"price":"$0.24000","currency":"USD"},{"qty":4000,"price":"$0.13118","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/596aa4fa71c849bd3a775dda214a20d6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LV163ADBR/alternatives.json"},"ai":{"faq":[{"question":"What is the count rate and how does it affect the design?","answer":"The SN74LV163ADBR is rated for a maximum count rate of 90 MHz. At that frequency the counter output transitions every 11 ns; the downstream latch or register must have a setup time shorter than that window to avoid metastability."},{"question":"How can I order SN74LV163ADBR or check availability?","answer":"Submit a quote request for current pricing and confirmed lead time — no stock-holding claim is made on this page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LV163ADBR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LV163ADBR 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}}