Texas Instruments SN74LS93N 4 Bit Binary Counter

74LS Series - Texas Instruments SN74LS93N, This is the Texas Instruments SN74LS93 f4-bit binary counter IC from the 74LS family. This is part of a range of low power Schottky devices offering the same speed as standard TTL but at a fifth of the power consumption. Texas Instruments SN74LS93N 4 Bit Binary Counter

Price: 3.12 from Rapid Online Rapid Electronics Ltd.