Xinluda (XINLUDA) Electronic Parts
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The XD74LS112 from Xinluda is a dual J-K negative-edge-triggered flip-flop with preset and clear, built on the long-established 74LS (low-power Schottky TTL) logic family. Each device integrates two independent flip-flops, each with its own J, K, clock, asynchronous preset (set), and clear inputs plus complementary Q and Q-bar outputs. Data present at the J and K inputs is transferred to the outputs on the negative (falling) edge of the clock pulse, making the XD74LS112 a reliable building block for counters, frequency dividers, shift registers, and general sequential logic.
Supplied in a through-hole 16-pin DIP package, the XD74LS112 is a drop-in functional equivalent to industry-standard 74LS112 devices and interfaces directly with TTL, NMOS, and CMOS logic levels.
The XD74LS112 is a niche, hard-to-find logic IC with little to no authorized-distributor coverage in Western markets. Pacific Component Xchange specializes in sourcing exactly these kinds of obscure and end-of-supply-chain parts. As an independent distributor, we help engineers and buyers secure the XD74LS112 and other 74LS-series logic devices when mainstream channels come up empty. Every order is backed by our authenticity and quality-verification process, and we ship globally to keep your production lines and repair programs moving. Request a quote (RFQ) today and our sourcing team will confirm availability, lead time, and pricing for the quantity you need.
The XD74LS112 is a dual J-K negative-edge-triggered flip-flop with preset and clear, manufactured by Xinluda in the 74LS low-power Schottky TTL logic family. It contains two independent flip-flops in a 16-pin DIP package.
The XD74LS112 is supplied in a through-hole 16-pin DIP (DIP-16) package.
Yes. The XD74LS112 is a functional equivalent of the industry-standard 74LS112 dual J-K flip-flop and follows the same pinout and logic behavior, interfacing directly with TTL, NMOS, and CMOS levels.
As a 74LS112-equivalent device it supports a typical maximum clock frequency of about 30 MHz, with data transferred to the outputs on the falling edge of the clock.
As a commercial-grade 74LS112 device it operates from a 4.75 V to 5.25 V supply over a commercial temperature range of 0 degrees C to 70 degrees C.
Pacific Component Xchange is an independent distributor that specializes in hard-to-find and niche logic ICs like the XD74LS112. Submit a Request for Quote (RFQ) and our sourcing team will confirm availability, lead time, and pricing.
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