NEC Corporation Clock/Timing - Clock/Timing - Real Time Clocks - UPD4991A UPD4991A

Manufacturer: NEC
Win Source Part Number: 392437-UPD4991A
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited

4-BIT PARALLEL I/O CALENDAR CLOCK Product overview: UPD4991A from NEC Corporation is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Real Time Clocks ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 690-UPD4991A can be used for catalog matching and distributor lookup.