ECG1197

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12-stage binary ripple counter and frequency divider circuit architecture. | 9-Pin SIP | Digital quartz wall clocks, electronic musical metronomes, precision time-delay relay panel s. | ECG1197 | NTE1197 | SK9234 | MC14040B, CD4040B, HEF4040B, TC4040BP, HCF4040 | Long-Duration Timer: Divides a standard 60Hz AC line frequency down to track minutes and hours, allowing the triggering of alarms at long, specific intervals. Show more