{"product_id":"7493-sn74hc93n-4-bit-binary-ripple-counter-dip-14","title":"7493 SN74HC93N 4-Bit Binary Ripple Counter (DIP-14)","description":"\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eDescription\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe SN74HC93N is a \u003cstrong\u003e4-Bit Binary Ripple Counter\u003c\/strong\u003e manufactured by Texas Instruments, housed in a standard \u003cstrong\u003e14-pin DIP\u003c\/strong\u003e through-hole package. These high-speed silicon-gate CMOS devices are pin-compatible with low power Schottky TTL (LSTTL) and consist of four master-slave flip-flops internally connected to provide a divide-by-two section and a divide-by-eight section.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach section has a separate clock input (CP0 and CP1) to initiate state changes of the counter on the HIGH-to-LOW clock transition. A gated asynchronous master reset (MR1 and MR2) is provided, which overrides both clocks and resets all flip-flops. Since the divide-by-two section isn't internally connected to the following stages, the device can be operated in various counting modes — by externally connecting output Q0 to input CP1 and applying the input pulses to CP0, the chip performs simultaneous frequency divisions of 2, 4, 8, and 16 at the Q0–Q3 outputs, giving a full 4-bit ripple counter. It can also be used as a standalone 3-bit ripple counter when needed.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe 74HC93 supports a wide operating voltage range of 2V to 6V, making it flexible for use in both 3.3V and 5V logic systems, unlike its LS-series counterpart which is limited to 5V. This, combined with its low power CMOS design, makes the SN74HC93N a solid choice for frequency division, event counting, and general digital timing circuits in modern low-voltage designs as well as legacy TTL-compatible systems.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e 4-bit binary ripple counter (divide-by-2 and divide-by-8 sections)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLogic Family:\u003c\/strong\u003e High-Speed CMOS (HC)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e 14-pin PDIP (through-hole)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 2V to 6V\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Texas Instruments\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAsynchronous gated master reset (MR1, MR2)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePin-compatible with LSTTL (74LS93)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eCommon Applications\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFrequency division (÷2, ÷4, ÷8, ÷16)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDigital event counters and timers\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eClock\/timing circuits in digital systems\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBinary counting for display drivers (e.g., paired with 7-segment displays)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEducational and hobbyist digital logic projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1 x SN74HC93N IC (14-pin DIP)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"digilog.pk","offers":[{"title":"Default Title","offer_id":51656290959638,"sku":null,"price":100.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/7493SN74HC93N4-BitBinaryRippleCounterIC.jpg?v=1786096281","url":"https:\/\/digilog.pk\/products\/7493-sn74hc93n-4-bit-binary-ripple-counter-dip-14","provider":"digilog.pk","version":"1.0","type":"link"}