Xinluda (Shenzhen Xinluda Information Technology Co., Ltd.) Electronic Parts
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The XD74LS138 from Xinluda is a 1-of-8 (3-to-8 line) decoder/demultiplexer belonging to the well-established 74LS low-power Schottky TTL logic family. It decodes three binary address inputs (A, B, C) into one of eight mutually exclusive active-LOW outputs (Y0-Y7), making it a workhorse part for address decoding, chip-select generation, and demultiplexing in digital systems.
The device incorporates three enable inputs – two active-LOW (G2A, G2B) and one active-HIGH (G1) – which simplify cascading and expansion without external gates. An enable input can also serve as a data line for demultiplexing applications. The XD74LS138 is a pin- and function-compatible equivalent to the industry-standard 74LS138, supplied in a through-hole DIP-16 package.
The XD74LS138 is a hard-to-find part with little to no authorized-distributor stock. Pacific Component Xchange specializes in sourcing scarce, obsolete, and allocation-constrained logic ICs and power-management components. As an independent distributor, we leverage a global supplier network to locate authentic Xinluda XD74LS138 inventory and competitive lead times. Every order is backed by our authenticity and quality-assurance processes, with worldwide shipping available. Request a quote (RFQ) today and our sourcing team will respond with current availability and pricing.
The XD74LS138 is a Xinluda 1-of-8 (3-to-8 line) decoder/demultiplexer in the 74LS low-power Schottky TTL logic family. It decodes three binary address inputs into one of eight active-LOW outputs and is supplied in a 16-pin DIP package.
Yes. The XD74LS138 is Xinluda's pin- and function-compatible version of the industry-standard 74LS138 decoder/demultiplexer, so it follows the same pinout, truth table, and logic behavior.
It is offered in a through-hole DIP-16 (16-pin dual in-line) package.
The device has three enable inputs - one active-HIGH (G1) and two active-LOW (G2A, G2B). They simplify cascading multiple decoders for wider address spaces, and one enable input can be used as a data input for demultiplexing.
The XD74LS138 has limited authorized-distributor availability. Pacific Component Xchange sources it through a global supplier network, so pricing and lead time are provided on a request-for-quote basis. Submit an RFQ for current availability.
Yes. As an independent distributor of hard-to-find components, Pacific Component Xchange applies authenticity and quality-assurance processes to sourced parts and ships worldwide.
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