{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD4001BPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD4001BPWR","canonicalUrl":"https://icboms.com/texas-instruments/CD4001BPWR","factsUrl":"https://icboms.com/api/mcp/products/CD4001BPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 4000B series NOR gate, CD4001BPWR, quad 2-input, 3V–18V supply, 1 µA quiescent, 90ns propagation delay at 15V/50pF, -55°C to 125°C, 14-TSSOP.","salesMarkdown":"## The NOR gate that doesn't quit at 125°C It runs on a 3V to 18V supply — that wide range is the whole point: you can power it straight off an unregulated battery or an automotive rail without a local regulator. Each of the four gates sinks or sources 3.4 mA, and the quiescent current sits at 1 µA max, so it's fine for always-on sense circuits that can't waste standby power. ## Why the 3V–18V supply range matters on your BOM Most logic families — 74HC, 74HCT, 74AC — are tied to a narrow supply window. The CD4001BPWR's 3V to 18V range lets you use it as a level translator between a 3.3V microcontroller and a 12V sensor bus, or as a glue-logic gate in a system that already carries a 12V or 15V rail. The input logic thresholds scale with supply: low is 1.5V to 4V, high is 3.5V to 11V, so it's compatible with both TTL and CMOS drive levels across the voltage range. If your design already has a 5V or 12V rail, you don't need a separate logic supply — one less regulator, one less capacitor, one less line item on the BOM. ## Speed vs. noise immunity — the 4000B trade-off Propagation delay is 90 ns at 15V with a 50 pF load. That's slow compared to a 74AC gate (7.5 ns at 5V), but the 4000B series trades speed for noise immunity and wide supply tolerance. If your signal path runs at a few hundred kilohertz — keyboard scanning, panel switch debounce, sensor polling — the 90 ns delay is invisible. The real win is the noise margin: at 15V supply, the input threshold window is about 4V, so a noisy industrial backplane won't glitch the output. If you need sub-10 ns propagation, look at the SN74AC32DR (OR gate, 2V–6V, 7.5 ns), but you lose the wide supply and the full military temperature range. ## Package and footprint — 14-TSSOP on a 0.173\" body The CD4001BPWR comes in a 14-TSSOP with a 4.40 mm body width and 0.65 mm pin pitch. That's a fine-pitch surface-mount package — you'll want a hot-air station or a reflow oven for soldering, not a soldering iron. No exposed pad, no thermal vias needed — the 1 µA quiescent current means it barely gets warm. The tape-and-reel option (Cut Tape also available) means it feeds straight into a pick-and-place line. If you're dual-sourcing, the CD4025BM96 is a three-input NOR gate in the same 4000B series and 14-TSSOP package, but with three inputs per gate instead of two — not a direct pin-for-pin swap, but a functional alternative if your logic equation can absorb the extra input.","metaTitle":"CD4001BPWR NOR Gate, 4000B Series, 3V–18V, 14-TSSOP","metaDescription":"Texas Instruments CD4001BPWR quad 2-input NOR gate in 14-TSSOP. 3V to 18V supply, 1 µA quiescent, -55°C to 125°C.","metaKeywords":null},"attributes":{"series":"4000B","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"4000B","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"NOR Gate","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"3V ~ 18V","Number of Circuits":"4","Operating Temperature":"-55°C ~ 125°C","Input Logic Level - Low":"1.5V ~ 4V","Supplier Device Package":"14-TSSOP","Input Logic Level - High":"3.5V ~ 11V","Current - Quiescent (Max)":"1 µA","Current - Output High, Low":"3.4mA, 3.4mA","Max Propagation Delay @ V, Max CL":"90ns @ 15V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.58000","currency":"USD"},{"qty":10,"price":"$0.50100","currency":"USD"},{"qty":25,"price":"$0.46760","currency":"USD"},{"qty":100,"price":"$0.37400","currency":"USD"},{"qty":250,"price":"$0.34724","currency":"USD"},{"qty":500,"price":"$0.29384","currency":"USD"},{"qty":1000,"price":"$0.22705","currency":"USD"},{"qty":2000,"price":"$0.19716","currency":"USD"},{"qty":6000,"price":"$0.18444","currency":"USD"},{"qty":10000,"price":"$0.18000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/01e977797ec92b563cb31c00997e0d45.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the CD4001BPWR equivalent?","answer":"The CD4001BPWR is a quad 2-input NOR gate. A functional equivalent in the same 4000B series is the CD4025BM96, which is a triple 3-input NOR gate in the same 14-TSSOP package and supply range. Note that the input count differs — the CD4025 has three inputs per gate instead of two, so it's not a direct pin-for-pin replacement but works if your logic can use the extra input."},{"question":"What is the difference between CD4001BPWR and CD4001BE?","answer":"The difference is the package: the CD4001BPWR is in a 14-TSSOP surface-mount package, while the CD4001BE is in a 14-pin PDIP through-hole package. Choose the BPWR for SMD assembly and the BE for through-hole prototyping or high-vibration environments where a socketed part is preferred."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD4001BPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD4001BPWR 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}}