{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS10QDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS10QDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS10QDRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS10QDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCS series automotive triple 3-input NAND gate, SN74HCS10QDRQ1, Schmitt-trigger inputs, 2V-6V supply, 14-SOIC package, -40°C to 125°C.","salesMarkdown":"## Automotive-grade NAND gate with Schmitt-trigger clean-up The SN74HCS10QDRQ1: The Schmitt-trigger inputs provide hysteresis that cleans up slow or noisy edges on the input lines — critical on a 12V automotive bus where a relay coil or injector driver can couple a glitch into the logic rail. ## Timing and drive for a 1 MHz+ logic bus Maximum propagation delay is 16 ns at 6V with a 50 pF load — fast enough for a 1 MHz clocked bus with reasonable fan-out. The 7.8 mA symmetric output drive (both high and low) can sink or source a standard CMOS load without external buffers. Quiescent current sits at 2 µA max — negligible for an always-on wake-up logic block that monitors ignition or door switches. ## Active lifecycle, ROHS3, and compliance docs The input logic thresholds shift with supply: low-level threshold is 1V to 3V, high-level is 1.5V to 4.2V across the 2V-6V range — design the input swing to clear these limits at the lowest supply voltage to guarantee noise margin.","metaTitle":"SN74HCS10QDRQ1 Texas Instruments 74HCS NAND Gate, 14-SOIC","metaDescription":"SN74HCS10QDRQ1 automotive-grade triple 3-input NAND gate with Schmitt-trigger inputs. -40°C to 125°C, 2V-6V supply, 14-SOIC. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, 74HCS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100, 74HCS","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Schmitt Trigger Input","Logic Type":"NAND Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"3","Voltage - Supply":"2V ~ 6V","Number of Circuits":"3","Operating Temperature":"-40°C ~ 125°C (TA)","Input Logic Level - Low":"1V ~ 3V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"1.5V ~ 4.2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"7.8mA, 7.8mA","Max Propagation Delay @ V, Max CL":"16ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.65","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.65000","currency":"USD"},{"qty":10,"price":"$0.55300","currency":"USD"},{"qty":25,"price":"$0.51560","currency":"USD"},{"qty":100,"price":"$0.41260","currency":"USD"},{"qty":250,"price":"$0.38308","currency":"USD"},{"qty":500,"price":"$0.32414","currency":"USD"},{"qty":1000,"price":"$0.25048","currency":"USD"},{"qty":2500,"price":"$0.22838","currency":"USD"},{"qty":5000,"price":"$0.21364","currency":"USD"},{"qty":12500,"price":"$0.20850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a4961f614e211ac3d1799f821d4537b4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy SN74HCS10QDRQ1 and how do I get a price?","answer":"The SN74HCS10QDRQ1 is available to order."},{"question":"Will SN74HCS10QDRQ1 drop into a panel that was specified around SN74HC27APWR without rewiring?","answer":"No — the SN74HC27APWR is a triple 3-input NOR gate, not a NAND gate. The logic function is different, so the board would require a logic redesign. Both are 14-pin SOIC packages, but the pinout and truth table differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS10QDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS10QDRQ1 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}}