{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HC533E","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HC533E","canonicalUrl":"https://icboms.com/texas-instruments/CD74HC533E","factsUrl":"https://icboms.com/api/mcp/products/CD74HC533E","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series CD74HC533E, D-Type Transparent Latch, 8:8 Circuit, Tri-State, Through Hole, 20-DIP (0.300\", 7.62mm), 2V ~ 6V supply, -55°C ~ 125°C, 13ns propagation delay.","salesMarkdown":"## Octal inverting latch with tri-state — what it is and where it fits The CD74HC533E is an octal D-type transparent latch with inverting outputs and tri-state output control. It operates on a 2V to 6V supply. ## 13 ns propagation delay — timing margin on a shared bus The 13 ns propagation delay from LE to Q sets the bus timing budget. The 7.8 mA source/sink drive per output is typical for HC logic. ## -55°C to 125°C — military temperature grade The full -55°C to 125°C operating range puts this latch in the military-temperature cohort. That means it is rated for avionics, satellite, missile guidance, and downhole drilling equipment where the ambient can swing past what industrial-grade parts tolerate. The 20-pin plastic DIP (PDIP) package is through-hole — hand-solderable, socket-friendly, and mechanically robust in high-vibration environments if you stake it or conformal-coat it. If your board is reflow-only, you will want the surface-mount sibling (SOIC or SSOP variant) instead. ## Active lifecycle — no LTB pressure The CD74HC533E carries an Active lifecycle status with ROHS3 compliance.","metaTitle":"CD74HC533E D-Type Transparent Latch, Tri-State, 20-DIP","metaDescription":"CD74HC533E octal inverting transparent latch with tri-state outputs. 2V-6V supply, 13ns propagation delay, -55°C to 125°C. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74HC","Circuit":"8:8","Package":"Tube","Logic Type":"D-Type Transparent Latch","Output Type":"Tri-State","Mounting Type":"Through Hole","Package / Case":"20-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Independent Circuits":"1","Operating Temperature":"-55°C ~ 125°C","Supplier Device Package":"20-PDIP","Delay Time - Propagation":"13ns","Current - Output High, Low":"7.8mA, 7.8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.82","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.82000","currency":"USD"},{"qty":10,"price":"$1.63200","currency":"USD"},{"qty":25,"price":"$1.53960","currency":"USD"},{"qty":100,"price":"$1.31180","currency":"USD"},{"qty":250,"price":"$1.23172","currency":"USD"},{"qty":500,"price":"$1.07776","currency":"USD"},{"qty":1000,"price":"$0.89300","currency":"USD"},{"qty":2500,"price":"$0.87150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ea9e58da0dc9d6554c613c481271bab3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I replace CD74HC533E with CD74HC573E?","answer":"The CD74HC573E is the non-inverting sibling of the CD74HC533E. Both are octal transparent latches with tri-state outputs, same pinout, same supply range, same speed grade. The only difference is output polarity: the 533E inverts, the 573E does not. If your downstream logic expects active-high data, the 573E is a direct swap; if it expects inverted data, stay with the 533E."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HC533E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HC533E when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T21:47:13.360Z","lastPublished":"2026-07-13T21:47:13.360Z","indexable":true}}