4-Bit Synchronous Counter, 32MHz, 5.25V, SOIC-16, 74LS Series
4-Bit Up Counter IC, 220MHz, 5.5V, SOIC
8-Bit Shift Register IC, 5V, SOIC, 25ns Prop Delay
8-Bit Shift Register, 9-Input, 1-Output, SOIC, 5V, 25ns PD
4-Bit Synchronous Counter, 32MHz, 5.25V, SOIC-16