{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC03PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC03PW","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC03PW","factsUrl":"https://icboms.com/api/mcp/products/SN74HC03PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series quad 2-input NAND gate, open-drain outputs, 14-TSSOP package, 2V to 6V supply, -40°C to 85°C, SN74HC03PW.","salesMarkdown":"## Open-drain NAND in a 14-TSSOP — what the specs mean for the board The SN74HC03PW packs four independent 2-input NAND gates with open-drain outputs into a 14-TSSOP package — a 4.40 mm wide surface-mount footprint that fits tight layouts where a pull-up resistor on each output lets you wire-OR multiple gates onto a shared bus without contention. Supply voltage spans 2 V to 6 V, so the same part works in a 3.3 V microcontroller interface or a 5 V industrial logic rail — no level translator needed as long as the pull-up voltage matches the receiving side. Each output sinks 5.2 mA when low; the high side is open, meaning the output transistor is off — the pull-up resistor does the work. That 5.2 mA sink is enough to drive an LED directly or pull a bus line low without an external buffer transistor. ## Timing and temperature — where the 23 ns delay matters Maximum propagation delay is 23 ns at 6 V with a 50 pF load — that is the worst-case from input crossing the threshold to output going low. For a 10 MHz clock, that delay consumes about 23 % of a 100 ns period, so the part is comfortable in sub-10 MHz buses but not in a 50 MHz memory-mapped interface. Quiescent current max is 2 µA — negligible in battery-powered designs; the open-drain outputs draw no supply current when the gate is idle. RoHS3 compliant, with no exemptions that would restrict EU or UKCA market access.","metaTitle":"SN74HC03PW Texas Instruments 74HC Quad NAND Gate Open-Drain","metaDescription":"SN74HC03PW — Texas Instruments 74HC series quad 2-input NAND gate with open-drain outputs. Active production, RoHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74HC","Package":"Tube","Features":"Open Drain","Logic Type":"NAND Gate","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"2V ~ 6V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.5V ~ 1.8V","Supplier Device Package":"14-TSSOP","Input Logic Level - High":"1.5V ~ 4.2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"-, 5.2mA","Max Propagation Delay @ V, Max CL":"23ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.16000","currency":"USD"},{"qty":10,"price":"$1.03500","currency":"USD"},{"qty":25,"price":"$0.98240","currency":"USD"},{"qty":100,"price":"$0.80700","currency":"USD"},{"qty":250,"price":"$0.75436","currency":"USD"},{"qty":500,"price":"$0.66664","currency":"USD"},{"qty":1000,"price":"$0.52629","currency":"USD"},{"qty":2500,"price":"$0.49650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ae7127d51ffe140d9777fd6f126930ed.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC03PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC03PW 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}}