{"product_id":"cd4541-programmable-timer-ic-3v-15v-cmos-cd4xxx-series-dip-sop-oscillator-counter-logic-ic-xinbole","title":"CD4541 Programmable Timer IC 3V–15V CMOS CD4XXX Series DIP\/SOP | Oscillator \u0026 Counter Logic IC | Xinbole","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:55px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c75627a1-99da-4f55-b433-2b696e304742-37\" data-testid=\"conversation-turn-76\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a36b2020-d0bc-4ec0-a7af-e909dd4f48de\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"123\" data-end=\"566\"\u003eThe CD4541 from the CD4XXX CMOS logic series by Xinbole is a highly reliable programmable timer IC designed for precision timing, frequency division, and delay control applications in digital electronic systems. Operating over a wide supply voltage range of 3V to 15V, it offers excellent compatibility with both low-voltage and standard CMOS logic environments, making it ideal for modern mixed-voltage circuit designs.\u003c\/p\u003e\n\u003cp data-start=\"568\" data-end=\"889\"\u003eBuilt using advanced CMOS technology, the CD4541 provides ultra-low power consumption, high noise immunity, and stable switching performance. It integrates a programmable oscillator and 16-bit binary counter, enabling flexible timing control with highly accurate frequency division and long delay generation capabilities.\u003c\/p\u003e\n\u003cp data-start=\"891\" data-end=\"1194\"\u003eCompared to lower-voltage logic families, the CD4541 delivers a wider operating voltage range and improved robustness, ensuring stable performance in industrial, automotive, and embedded applications. Its strong thermal stability enhances long-term reliability even under harsh environmental conditions.\u003c\/p\u003e\n\u003cp data-start=\"1196\" data-end=\"1448\"\u003eAvailable in both DIP and SOP packages, the CD4541 offers design flexibility for prototyping and compact PCB layouts. It is widely used in timing circuits, watchdog systems, frequency dividers, automation controls, and embedded electronic applications.\u003c\/p\u003e\n\u003cp data-start=\"1450\" data-end=\"1651\"\u003eWith its programmable architecture, efficiency, and wide voltage support, the CD4541 Xinbole CMOS timer IC is an excellent solution for precise and flexible timing control in modern electronic designs.\u003c\/p\u003e\n\u003cp data-start=\"1653\" data-end=\"1672\"\u003e\u003cstrong data-start=\"1653\" data-end=\"1670\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1673\" data-end=\"2057\"\u003e\n\u003cli data-section-id=\"1si8v9x\" data-start=\"1673\" data-end=\"1726\"\u003eProgrammable timer IC with oscillator and counter\u003c\/li\u003e\n\u003cli data-section-id=\"i159sr\" data-start=\"1727\" data-end=\"1769\"\u003eWide 3V to 15V operating voltage range\u003c\/li\u003e\n\u003cli data-section-id=\"1ljg8if\" data-start=\"1770\" data-end=\"1799\"\u003eLow power CMOS technology\u003c\/li\u003e\n\u003cli data-section-id=\"1sn2im5\" data-start=\"1800\" data-end=\"1844\"\u003eHigh noise immunity and stable operation\u003c\/li\u003e\n\u003cli data-section-id=\"168p5kj\" data-start=\"1845\" data-end=\"1883\"\u003e16-bit binary counter architecture\u003c\/li\u003e\n\u003cli data-section-id=\"72h47g\" data-start=\"1884\" data-end=\"1934\"\u003eFlexible frequency division and timing control\u003c\/li\u003e\n\u003cli data-section-id=\"hjl0lq\" data-start=\"1935\" data-end=\"1979\"\u003eStrong thermal stability and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"fdywed\" data-start=\"1980\" data-end=\"2017\"\u003eAvailable in DIP and SOP packages\u003c\/li\u003e\n\u003cli data-section-id=\"l6x8f3\" data-start=\"2018\" data-end=\"2057\"\u003eCompatible with CD4XXX logic family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2059\" data-end=\"2078\"\u003e\u003cstrong data-start=\"2059\" data-end=\"2076\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2079\" data-end=\"2344\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"ylfatn\" data-start=\"2079\" data-end=\"2111\"\u003eProgrammable timing circuits\u003c\/li\u003e\n\u003cli data-section-id=\"h5s7eb\" data-start=\"2112\" data-end=\"2142\"\u003eFrequency division systems\u003c\/li\u003e\n\u003cli data-section-id=\"18bq47o\" data-start=\"2143\" data-end=\"2173\"\u003eWatchdog and reset control\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"2174\" data-end=\"2207\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1qev3yo\" data-start=\"2208\" data-end=\"2240\"\u003eEmbedded control electronics\u003c\/li\u003e\n\u003cli data-section-id=\"12jzw0x\" data-start=\"2241\" data-end=\"2278\"\u003eDelay and oscillator applications\u003c\/li\u003e\n\u003cli data-section-id=\"nquso1\" data-start=\"2279\" data-end=\"2314\"\u003eMeasurement and instrumentation\u003c\/li\u003e\n\u003cli data-section-id=\"anjcvz\" data-start=\"2315\" data-end=\"2344\" data-is-last-node=\"\"\u003eConsumer electronic devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade flex flex-col\"\u003e\n\u003cdiv id=\"thread-bottom\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\u003cform class=\"group\/composer w-full\" data-expanded=\"\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out 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