| 型号 | 制造商 | 描述 | 操作 |
| RTC-72421A:ROHS [更多] | Seiko Epson Corporation | IC RTC CLK/CALENDAR PAR 18-DIP RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
| RTC-72421A: PURE SN [更多] | Seiko Epson Corporation | IC TRC CLK/CALENDAR RoHS: Compliant | pbFree: No | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| RTC-72421A: ROHS [更多] | Seiko Epson Corporation | RoHS: Compliant | pbFree: No | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| RTC-72421A:ROHS [更多] | Seiko Epson Corporation | Real Time Clock 4Bit 5.5Volts 18PIN 12/24 hr. -10C +70C RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| RTC-72421A:ROHS [更多] | Seiko Epson Corporation | Real Time Clock Parallel Clock/Calendar/Clock Adjustment 18-Pin PDIP RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| RTC72421AROHS [更多] | Epson Electronics America Inc | Real Time Clock Parallel 18-Pin PDIP
| 搜索 |
| RTC72421AROHS [更多] | Epson Electronics America Inc | Real Time Clock Parallel 18-Pin PDIP
| 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| RTC72421A [更多] | Seiko Epson Corporation | RTC IC Operating temperature: -40...+85 °C Power supply: 4.5...5.5 V Interface: parallel 4-Bit Package: DIL-18
| 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| RTC-72421A [更多] | Seiko Epson Corporation | RTC circuit, parallel, DIP18, 4.5÷5.5V
| 搜索 |
| RTC-72421A [更多] | Seiko Epson Corporation | RTC circuit, parallel, DIP18, 4.5÷5.5V
| 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| RTC-72421 A (Q427242110001-) [更多] | Seiko Epson Corporation |
| 搜索 |
| RTC-72421A [更多] | Seiko Epson Corporation | Real Time Clock, 18 Pin, Plastic, DIP
| 搜索 |
| RTC-72421A [更多] | Fox Electronics | Real Time Clock, 18 Pin, Plastic, DIP
| 搜索 |
