74HC4040 is a 16 Pin 12-Stage Binary Ripple Counter IC?having 2V to 6V Operating Voltage range with 1uA low input current. It has a clock input (CP),?an overriding asynchronous master reset input (MR) and twelve parallel outputs (Q0 to?Q11). The counter advances on the HIGH-to-LOW transition of CP.

The 74HC4060 is a high speed binary ripple carry counter. These counters are implemented utilizing advanced silicon-gate CMOS technology to achieve speed performance similar to LS-TTL logic while retaining the low power and high noise immunity of CMOS.

The 74HC541 is an octal non-inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state.

The 74HC573 high speed octal D-type latches utilize advanced silicon-gate P-well CMOS technology. They possess the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 15 LS-TTL loads.

74HC75 is 4 Bit Bi-Stable Latch?16 Pin?IC. It contains 4 transparent D latches with common enable (gate) on latches 0 and 1 and another common enable on latches 2 and 3.

The 74HC85 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC85 are 4-bit magnitude comparators that can be expanded to almost any length.