25 pieces of CD4022BCN. Date code is P9942AB Leftover from previous projects General Description The CD4022BC is a 4-stage divide-by-8 Johnson counter with 8 decoded outputs and a carry-out bit. These counters are cleared to their zero count by a logical “1” on their reset line. These counters are advanced on the positive edge of the clock signal when the clock enable signal is in the logical “0” state. The configuration of the CD4022BC permits medium speed operation and assures a hazard free counting sequence. The 8 decoded outputs are normally in the logical “0” state and go to the logical “1” state only at their respective time slot. Each decoded output remains high for 1 full clock cycle. The carry-out signal completes a full cycle for every 8 clock input cycles and is used as a ripple carry signal to any succeeding stages. Combined Shipping: We will gladly combine shipping on multiple purchases. Non-Paying Purchaser / Bidder: A Non-Paying Bidder Case will open automatically if payment is not received after 3 days of listing's end. Problems / Discrepancies: If you have a problem with your purchase, please contact us through Bonanza Messages BEFORE opening a case or leaving feedback. We will gladly work with you to resolve any problems.