{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SNJ54LS374FK","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SNJ54LS374FK","canonicalUrl":"https://icboms.com/texas-instruments/SNJ54LS374FK","factsUrl":"https://icboms.com/api/mcp/products/SNJ54LS374FK","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SNJ54LS374FK, octal D-type edge-triggered flip-flop, LS logic family, bulk package, active lifecycle.","salesMarkdown":"## What this part is and where it fits The Texas Instruments SNJ54LS374FK is an octal D-type edge-triggered flip-flop from the 54LS logic family. It captures data on the rising edge of the clock and holds it until the next clock transition, with a three-state output for bus-oriented systems. ## What the pinout and package mean for your board The SNJ54LS374FK uses a 20-lead ceramic LCC (FK suffix) — a hermetic, surface-mount package common on military and space-grade logic. The pinout follows the standard 54LS374: eight D inputs (D0–D7), eight Q outputs (Q0–Q7), a clock input (CP), an output enable (OE), and VCC/GND. The three-state outputs share a single OE line; when OE is high, outputs go high-impedance, allowing multiple devices on the same data bus. The ceramic package handles the thermal cycling and moisture resistance required for unsealed or conformally coated assemblies.","metaTitle":"SNJ54LS374FK Octal D-Type Flip-Flop, Active, Bulk Package","metaDescription":"SNJ54LS374FK octal D-type edge-triggered flip-flop from Texas Instruments. Active lifecycle, bulk package. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.86","stockQuantity":0,"priceTiers":[{"qty":17,"price":"$17.86000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/09a36b08e04b569a97901c9a88bad69f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pinout of SNJ54LS374FK?","answer":"The SNJ54LS374FK is a 20-lead ceramic LCC with eight D inputs, eight three-state Q outputs, a clock input, an output enable, and VCC/GND. The pinout matches the standard 54LS374 octal D-type flip-flop."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SNJ54LS374FK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SNJ54LS374FK 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}}