The general counter circuit

Published:2011/7/20 21:11:00 Author:Borg | Keyword: general counter | From:SeekIC

This is a general counter circuit with the least elements, which consists of Intersil ICM7226B. ICM7226B integrates the general counter and the LED display driver, it contains a HF oscillator, a decimal time-based counter, an octal lock decimal counter, 7-stage decoder, digital multi-channel converter, 8-stage and 8-bit digit driver. When Ipeak=15mA/S, duty cycle is 12%, ICM7226B will refresh the stage signal.



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