Click to expand Tap to zoom RCA SK40160B - Synchronous Programmable 4-Bit Counters 16-Lead DIP CMOS IC, NOS RCA SK40160B - Synchronous Programmable 4-Bit Counters 16-Lead DIP CMOS IC, NOS 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Need a Specific Revision?