{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCT00D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCT00D","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCT00D","factsUrl":"https://icboms.com/api/mcp/products/SN74HCT00D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCT series quad 2-input NAND gate, SN74HCT00D, 4.5V-5.5V supply, 4mA output, 14-SOIC surface-mount package, tube packaging.","salesMarkdown":"## Quad 2-input NAND gate for 5V logic chains The SN74HCT00D is a quad 2-input NAND gate from Texas Instruments' 74HCT series, in a 14-SOIC surface-mount package. With a maximum quiescent current of 2 µA and symmetrical 4mA output drive for both high and low states, this gate is a direct fit for 5V CMOS and TTL-compatible logic interfaces where low standby power matters. The 18ns propagation delay at 5.5V with a 50pF load sets the timing budget for the signal path — within tolerance for most 5V bus arbitration and control logic below 20 MHz. ## What the key ratings mean for your BOM The 2 µA quiescent current is the gate's own draw when all inputs are static — it does not scale with switching frequency. In a battery-backed or always-on section, this keeps the idle power below 10 µW at 5V. Symmetrical 4mA output drive means the gate can sink or source 4 mA while maintaining valid logic levels. This is enough to drive one or two standard 74HCT loads or a low-power LED indicator through a series resistor, but not a high-capacitance bus without a buffer. The input logic thresholds — 0.8V low and 2V high — are TTL-compatible, so this gate can be driven directly by 5V TTL outputs without a level translator. The 4.5V minimum supply ensures the high threshold is met with margin. The 14-SOIC package (0.154-inch body width, 3.90mm) is a standard footprint shared across the 74HCT and 74HC logic families. The tube packaging is typical for through-hole and small-SOIC quantities; reel options may be available through alternate order codes. The SN74HCT00D is sourced through independent and authorized distribution channels.","metaTitle":"SN74HCT00D Texas Instruments 74HCT Quad NAND Gate, 4mA","metaDescription":"SN74HCT00D quad 2-input NAND gate from TI's 74HCT series. 4.5V-5.5V supply, 2 µA quiescent, 18ns propagation delay at 5.5V. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Series":"74HCT","Package":"Tube","Logic Type":"NAND Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"4.5V ~ 5.5V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.8V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"4mA, 4mA","Max Propagation Delay @ V, Max CL":"18ns @ 5.5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.16","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/1dffa475065f99a4099b7d3506169022.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HCT00D/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for SN74HCT00D?","answer":"Pricing and lead time are confirmed at quote time against your BOM quantity. Submit an RFQ through this listing; availability is verified through independent and authorized distribution channels."},{"question":"Will SN74HCT00D drop into a panel that was specified around SN74HC20N without rewiring?","answer":"No. The SN74HC20N is a through-hole dual 4-input NAND gate in a 14-DIP package, while the SN74HCT00D is a surface-mount quad 2-input NAND gate in 14-SOIC. The pinout, logic function, and footprint are different — a board spin or adapter is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCT00D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCT00D 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}}