{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN7404N","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN7404N","canonicalUrl":"https://icboms.com/texas-instruments/SN7404N","factsUrl":"https://icboms.com/api/mcp/products/SN7404N","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 7400 series hex inverter, SN7404N, 6-circuit, 14-DIP through-hole package, 4.75-5.25V supply, 22ns propagation delay at 5V/15pF.","salesMarkdown":"## Hex inverter in 14-DIP — 6 independent channels The Texas Instruments SN7404N is a 7400-series hex inverter containing six independent inverter gates in a single 14-pin DIP package. Each gate accepts one input and provides the inverted output, making it a standard building block for signal conditioning, oscillator circuits, and logic-level translation in through-hole designs. The input logic-low threshold is 0.8 V max, and the input logic-high threshold is 2 V min — levels that are compatible with standard 5 V CMOS and TTL outputs without external level shifting. ## Propagation delay and output drive Maximum propagation delay is 22 ns at 5 V supply into a 15 pF load. This sets the upper data-rate ceiling for a single gate — at 22 ns per transition, the practical toggle rate is roughly 22 MHz before the output fails to reach valid logic levels within the setup-time window of the downstream gate. Output drive capability is specified as 400 µA source and 16 mA sink at the output pins. The asymmetric drive reflects TTL totem-pole output stage design: the low-level output can sink enough current to drive a standard TTL load or a small LED, while the high-level output is limited to light fan-out. For loads exceeding 16 mA sink, a buffer or discrete transistor is needed. This suits indoor equipment, benchtop instruments, and consumer electronics — not extended industrial or automotive environments where -40°C to +85°C or wider is required. The 14-PDIP supplier package footprint is standard for breadboard prototyping, stripboard, and PCB layouts that avoid surface-mount assembly. The tube packaging is typical for DIP devices shipped in quantities of 25 or 50.","metaTitle":"Texas Instruments SN7404N Hex Inverter, 14-DIP, 4.75-5.25V","metaDescription":"Active-production hex inverter from TI, 6 circuits in 14-DIP, 22ns propagation delay at 5V. ROHS3 compliant. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":"7400","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"7400","Package":"Tube","Logic Type":"Inverter","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Number of Inputs":"1","Voltage - Supply":"4.75V ~ 5.25V","Number of Circuits":"6","Operating Temperature":"0°C ~ 70°C","Input Logic Level - Low":"0.8V","Supplier Device Package":"14-PDIP","Input Logic Level - High":"2V","Current - Output High, Low":"400µA, 16mA","Max Propagation Delay @ V, Max CL":"22ns @ 5V, 15pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.45","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.45000","currency":"USD"},{"qty":10,"price":"$2.20500","currency":"USD"},{"qty":25,"price":"$2.08040","currency":"USD"},{"qty":100,"price":"$1.77240","currency":"USD"},{"qty":250,"price":"$1.66420","currency":"USD"},{"qty":500,"price":"$1.45618","currency":"USD"},{"qty":1000,"price":"$1.20654","currency":"USD"},{"qty":2500,"price":"$1.17750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/50670d79cfcda7a990de24af088e76f5.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN7404N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN7404N 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}}