NEC Corporation Clock and Timing IC UPD4991A

Description
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.
  • Clock and Timing IC - 690-UPD4991A - ERSAELECTRONICS PTE. LTD.
    ERSAELECTRONICS PTE. LTD.
  • Clock/Timing - Clock/Timing - Real Time Clocks - UPD4991A - 392437-UPD4991A - Win Source Electronics
    Win Source Electronics
Request a Quote
Description
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.
Request a Quote

Suppliers

Company
Product
Description
Supplier Links
Clock and Timing IC - 690-UPD4991A - ERSAELECTRONICS PTE. LTD.
ERSAELECTRONICS PTE. LTD.
Singapore
Clock and Timing IC
690-UPD4991A
Clock and Timing IC 690-UPD4991A
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.

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.

Supplier's Site
Clock/Timing - Clock/Timing - Real Time Clocks - UPD4991A - 392437-UPD4991A - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Clock/Timing - Clock/Timing - Real Time Clocks - UPD4991A
392437-UPD4991A
Clock/Timing - Clock/Timing - Real Time Clocks - UPD4991A 392437-UPD4991A
Manufacturer: NEC Win Source Part Number: 392437-UPD4991A Popularity: Medium Fake Threat In the Open Market: 29 pct. Supply and Demand Status: Limited

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

Buy Now

Technical Specifications

  ERSAELECTRONICS PTE. LTD. Win Source Electronics
Product Category IC Timers IC Clocks
Product Number 690-UPD4991A 392437-UPD4991A
Product Name Clock and Timing IC Clock/Timing - Clock/Timing - Real Time Clocks - UPD4991A
Device Type Real Time Clock
Unlock Full Specs
to access all available technical data