Real Time Clock 4Bit 2.4 to 5.5V 5 +/-23ppm -40C +85C
实时时钟 RTC IC 时钟/日历 - 并联 24-SOP（0.213"，5.40mm 宽）
得捷:
IC RTC CLK/CALENDAR PAR 24SSOP
立创商城:
RTC 7301SF:B ROHS
| 型号 | 品牌 | 下载 |
|---|---|---|
| RTC-7301SF:B ROHS | Epson Electronics 爱普生 | 下载 |
| RTC-72423A3:ROHS | Epson Electronics 爱普生 | 下载 |
| RTC-72421A:ROHS | Epson Electronics 爱普生 | 下载 |
| RTC-72421B:ROHS | Epson Electronics 爱普生 | 下载 |
| RTC-72423B:ROHS | Epson Electronics 爱普生 | 下载 |
| RTC-72423A:ROHS | Epson Electronics 爱普生 | 下载 |
| RTC-51 | Kingbright | 下载 |
| RTC-7301SF:B0 ROHS | Epson Electronics 爱普生 | 下载 |
| RTC-4L | Cinch Connectivity Solutions | 下载 |
| RTC-32 | Kingbright | 下载 |
| RTC-DEMO-PCF2123 | Future Designs | 下载 |