{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HCT30E","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HCT30E","canonicalUrl":"https://icboms.com/texas-instruments/CD74HCT30E","factsUrl":"https://icboms.com/api/mcp/products/CD74HCT30E","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCT series, CD74HCT30E, single 8-input NAND gate, through-hole 14-DIP (0.300\", 7.62mm), 4.5V to 5.5V supply, -55°C to 125°C operating temperature.","salesMarkdown":"## What this 8-input NAND gate does on your board The CD74HCT30E is a single 8-input NAND gate from the 74HCT family, designed to interface directly with TTL logic levels while running on a 5V rail. It accepts up to eight inputs and outputs a low when all inputs are high, making it useful for address decoding, enable generation, or combinational logic consolidation. ## Temperature range and timing for harsh environments The propagation delay is 28ns at 4.5V with a 50pF load, which keeps the signal path fast enough for most control and data acquisition logic running below 10 MHz. Quiescent current is a maximum of 2 µA, so the gate adds negligible static power draw to the rail — relevant for battery-backed or power-sensitive designs. ## Package and lifecycle: active production, through-hole availability It ships in a tube of 14-DIP (0.300\", 7.62mm) packages, which is a standard through-hole footprint for prototyping, low-volume builds, or boards that avoid SMT for reliability reasons. ROHS3 compliance is confirmed, so it meets the latest EU restriction requirements for lead and other substances.","metaTitle":"CD74HCT30E Texas Instruments 74HCT 8-Input NAND Gate, 14-DIP","metaDescription":"CD74HCT30E from Texas Instruments, 74HCT series, single 8-input NAND gate in 14-DIP through-hole package.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Series":"74HCT","Package":"Tube","Logic Type":"NAND Gate","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Number of Inputs":"8","Voltage - Supply":"4.5V ~ 5.5V","Number of Circuits":"1","Operating Temperature":"-55°C ~ 125°C","Input Logic Level - Low":"0.8V","Supplier Device Package":"14-PDIP","Input Logic Level - High":"2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"4mA, 4mA","Max Propagation Delay @ V, Max CL":"28ns @ 4.5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.42000","currency":"USD"},{"qty":10,"price":"$0.35800","currency":"USD"},{"qty":25,"price":"$0.33400","currency":"USD"},{"qty":100,"price":"$0.26710","currency":"USD"},{"qty":250,"price":"$0.24804","currency":"USD"},{"qty":500,"price":"$0.20988","currency":"USD"},{"qty":1000,"price":"$0.16218","currency":"USD"},{"qty":2500,"price":"$0.14787","currency":"USD"},{"qty":5000,"price":"$0.13833","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/27e9a9d94965837e430f007dbf09be83.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the CD74HCT30E compatible with 5V logic?","answer":"Yes. The supply voltage range is 4.5V to 5.5V, and the input thresholds (low at 0.8V, high at 2V) are directly compatible with 5V TTL and CMOS outputs without external translation."},{"question":"What is the difference between CD74HCT30E and CD74HC30E?","answer":"The CD74HCT30E is specified with TTL-compatible input thresholds (low at 0.8V, high at 2V), while the CD74HC30E uses standard CMOS thresholds (typically 0.3×VCC and 0.7×VCC). For a 5V rail, the HCT version directly accepts TTL output levels; the HC version may require level shifting from TTL sources."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HCT30E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HCT30E 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}}