{"product_id":"74109-dual-j-k-positive-edge-triggered-flip-flops-sn74ls109an","title":"74109 – Dual J-K Positive-edge-triggered Flip-Flops SN74LS109AN","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003e74LS109 Dual J-K Flip-Flop IC – TTL Logic Sequential Device\u003c\/strong\u003e\u003cbr\u003eThe 74LS109 is a high-speed Dual J-K Positive Edge Triggered Flip-Flop IC from the LS (Low Power Schottky) TTL logic family. Designed for sequential logic operations, timing circuits, counters, frequency division, and digital control systems, the 74LS109 provides reliable flip-flop functionality with fast switching performance and standard TTL compatibility. It is widely used in educational electronics, digital logic experiments, and classic TTL-based embedded designs.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhy it’s a System Essential:\u003c\/strong\u003e\u003cbr\u003e• Dual J-K Flip-Flop Design: Integrates two independent flip-flops in a single IC package.\u003cbr\u003e• Positive Edge Triggered Operation: Reliable state transition on clock rising edge.\u003cbr\u003e• LS TTL Technology: Low Power Schottky family provides fast switching with lower power consumption.\u003cbr\u003e• High-Speed Switching: Supports frequencies up to 35MHz for fast sequential logic applications.\u003cbr\u003e• TTL Logic Compatibility: Easily interfaces with standard TTL digital systems.\u003cbr\u003e• Reliable Output Drive Capability: Suitable for counters, timing circuits, and digital control systems.\u003cbr\u003e• Widely Used in Digital Electronics: Common in educational, industrial, and prototyping applications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003cbr\u003e• Part Number: 74LS109\u003cbr\u003e• Technology Family: LS (Low Power Schottky TTL)\u003cbr\u003e• Device Type: Dual J-K Flip-Flop\u003cbr\u003e• Number of Bits \/ Flip-Flops: 2\u003cbr\u003e• Nominal Operating Voltage: 5V\u003cbr\u003e• VCC Range:\u003cbr\u003e • Minimum: 4.75V\u003cbr\u003e • Maximum: 5.25V\u003cbr\u003e• Maximum Operating Frequency: 35MHz\u003cbr\u003e• Maximum Supply Current (ICC): 15mA\u003cbr\u003e• Propagation Delay (tpd): 35ns (Max)\u003cbr\u003e• Output Low Current (IOL): 8mA (Max)\u003cbr\u003e• Output High Current (IOH): -0.4mA (Max)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e• Dual positive edge-triggered J-K flip-flops\u003cbr\u003e• Fast TTL switching performance\u003cbr\u003e• Low power Schottky technology\u003cbr\u003e• Reliable sequential logic operation\u003cbr\u003e• Standard 5V TTL compatibility\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cbr\u003e• Sequential logic circuits\u003cbr\u003e• Binary counters\u003cbr\u003e• Frequency divider circuits\u003cbr\u003e• Timing and clock systems\u003cbr\u003e• Digital state machines\u003cbr\u003e• Educational electronics projects\u003cbr\u003e• TTL-based digital systems\u003cbr\u003e• DIY digital logic prototyping\u003cbr\u003e• Industrial legacy control systems\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003cbr\u003eIdeal for students, hobbyists, makers, engineers, and electronics learners working on digital electronics, TTL logic systems, sequential logic design, counter applications, timing circuits, and educational embedded electronics projects requiring reliable J-K flip-flop functionality.\u003c\/span\u003e\u003c\/p\u003e","brand":"TinkEdge","offers":[{"title":"Default Title","offer_id":46557371105479,"sku":"TE-GATEIC02-522","price":48.15,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6620\/6407\/files\/74109_DualJ-KPositive_1.png?v=1779165236","url":"https:\/\/shop.tinkedge.tech\/products\/74109-dual-j-k-positive-edge-triggered-flip-flops-sn74ls109an","provider":"TinkEdge","version":"1.0","type":"link"}