Click to expand Tap to zoom SN74LS161AN IC COUNTER SINGLE 4-BIT SYNC BINARY UP 16 PIN DIP (5 PCS) TEXAS INS by EcoTech Solutions Inc. Sale $9.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart SN74LS161AN IC COUNTER SINGLE 4-BIT SYNC BINARY UP 16 PIN DIP (5 PCS) TEXAS INS