4518BDM National Semiconductor

Description: IC BCD COUNTER DUAL 4BIT 16CDIP, Packaging: Bulk, Package / Case: 16-CDIP (0.300", 7.62mm), Mounting Type: Through Hole, Number of Elements: 2, Logic Type: BCD Counter, Counter, Decade, Reset: Asynchronous, Direction: Up, Trigger Type: Positive, Negative, Timing: Synchronous, Supplier Device Package: 16-CDIP, Part Status: Active, Voltage - Supply: 5 V ~ 15 V, Count Rate: 12 MHz, Number of Bits per Element: 4.