0 TIMER(S), REAL TIME CLOCK, PDIP18, DIP-18 Product overview: RTC-72421B from Epson 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 DIP. Search-friendly keywords include clock generator, oscillator, timing, synchronization, DIP, 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-RTC-72421B can be used for catalog matching and distributor lookup.
"Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300"", 7.62mm)"
IC RTC CLK/CALENDAR PAR 18DIP
Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
IC RTC CLK/CALENDAR PAR 18-DIP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | 690-RTC-72421B | SE3232-ND | RTC-72421B | RTC-72421B | RTC-72421B |
| Product Name | DIP Clock and Timing IC | Real Time Clocks | Integrated Circuits (ICs) - Clock-Timing - Real Time Clocks | Real Time Clocks | Clock/Timing - Real Time Clocks |
| Operating Temperature | -10 C (14 F) | -10 to 70 C (14 to 158 F) | -10 to 70 C (14 to 158 F) | -10 to 70 C (14 to 158 F) | |
| Device Type | Real Time Clock | Clock/Calendar; Real Time Clock | Real Time Clock | Real Time Clock | |
| Package Type | Through Hole; DIP; "18-DIP (0.300"", 7.62mm)" | DIP; Through Hole | DIP; 18-DIP (0.300\", 7.62mm) |
