XD74LS194 – 4-Bit Bidirectional Universal Shift Register – Xinluda

The Xinluda XD74LS194 is a 4-bit bidirectional universal shift register from the 74LS TTL logic family, supplied in a 16-pin DIP package. Available for RFQ through Pacific Component Xchange.

The XD74LS194 from Xinluda is a 4-bit bidirectional universal shift register belonging to the industry-standard 74LS low-power Schottky TTL logic family. Packaged in a robust 16-pin plastic dual in-line package (DIP-16), it provides parallel-to-parallel data handling with the full set of operating modes that designers expect from the classic 74194 architecture, making it a flexible building block for serial/parallel data conversion, counters, and general-purpose register applications.

Key Features

• 4-bit bidirectional universal shift register (74LS family)
• Parallel-to-parallel data path with parallel inputs and parallel outputs
• Operating supply voltage range: 4.75 V to 5.25 V
• Output drive current: 8 mA
• Propagation delay: 30 ns @ 5 V, 15 pF load
• Operating temperature range: 0 C to +70 C
• 16-pin DIP (DIP-16) through-hole package
• RoHS compliant

Applications

• Serial-to-parallel and parallel-to-serial data conversion
• General-purpose storage registers and data buffering
• Bidirectional shift and ring/Johnson counter circuits
• Legacy TTL system maintenance and board-level repair
• Industrial control and instrumentation logic

Why Source XD74LS194 from Pacific Component Xchange

The XD74LS194 is a specialty 74LS logic device with limited authorized-distributor availability. Pacific Component Xchange is an independent distributor focused on hard-to-find and obsolete logic and power-management ICs. We help engineers and buyers secure parts that are difficult to obtain through standard channels, with attention to authenticity and supply-chain integrity. Whether you need a larger quantity for a production run or a smaller quantity for legacy equipment maintenance, our team can support your sourcing requirements with global shipping. Request a quote (RFQ) today for current pricing, lead time, and availability on the Xinluda XD74LS194.