Win Source 时钟和计时

Real Time Clock Serial 2byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC Tube

RTC IC, YY-MM-DD-dd, HH: MM: SS, 24Hr, Parallel, 4.5 V to 5.5 V, 28 Pins, SOIC

Serial SPI bus realnulltime clock (RTC) with battery switchover, VFQFPN 16 4x4x1.0, RoHS

2.5 V / 3.3 V 1: 4 Differential Input to LVDS Fanout Buffer / Translator

Serial I²C bus real-time clock (RTC) with battery switchover

Serial SPI bus realnulltime clock (RTC) with battery switchover, VFQFPN 16 4x4x1.0, RoHS

Clock Fanout Buffer 2-OUT 1-IN 1: 2 8-Pin MSOP Tube

Clock Buffer, Fanout, Translator, 4 GHz to 4 Outputs, 3 V to 3.6 V, 16 Pins, QFN-EP

Clock Driver, 1: 5 Differential, ECL / HSTL, 3.3 V / 5.0 V

Low Skew Clock Driver, 100E Series, 5 True Output(s), 0 Inverted Output(s), ECL, PQFP32