Xinluda Information Technology Co., Ltd. Electronic Parts
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The XD74LS247 from Xinluda is a BCD-to-seven-segment decoder/driver belonging to the popular 74LS-series TTL logic family. It accepts a 4-bit binary-coded decimal (BCD) input and converts it into the seven active-low segment drive signals (a through g) needed to display the corresponding decimal digit. With its open-collector outputs, the device drives common-anode LED displays and indicators directly, making it a staple building block in digital instrumentation, counters, and front-panel display systems.
Functionally and pin-compatible with the industry-standard 74LS247, the XD74LS247 includes a lamp test input for verifying display integrity and full leading/trailing zero suppression (ripple blanking) for clean multi-digit numeric readouts. It operates from a standard 5V TTL supply and is offered in a through-hole DIP-16 package.
The XD74LS247 is a hard-to-find logic IC with limited authorized-distributor availability. Pacific Component Xchange is an independent distributor specializing in scarce and end-of-life logic and power-management components. We help engineers and buyers secure obsolete and allocation-constrained parts like the XD74LS247 with authenticity verification, global shipping, and responsive sourcing support. Request a quote (RFQ) today and our team will confirm availability, lead time, and pricing for the quantities you need.
The XD74LS247 is a BCD-to-seven-segment decoder/driver from Xinluda. It converts a 4-bit BCD input into the seven active-low segment signals (a-g) needed to display a decimal digit, with open-collector outputs that drive indicators directly.
The XD74LS247 is supplied in a 16-pin DIP (DIP-16) through-hole package.
Yes. The XD74LS247 is Xinluda's version of the industry-standard 74LS247 BCD-to-seven-segment decoder/driver and shares the same function and pinout, including lamp test and leading/trailing zero suppression.
It operates from a standard 5V TTL supply, with a recommended range of 4.75 V to 5.25 V and a power supply current (ICC) of about 7 mA typical, up to 13 mA maximum.
Its open-collector, active-low outputs are designed to drive common-anode LED displays and indicators directly.
Yes. The XD74LS247 is a request-for-quote item. Submit an RFQ to Pacific Component Xchange and our team will confirm current availability, lead time, and pricing for your required quantity.
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