74LS93 7493 SN74LS93N 4-bit Binary Counter DIP14 logic gates


74LS93 or SN74LS93 is a 4-bit binary counter. Counters have a major role in every electronics device. The output of the counters can used in multiple devices as pulse counting or for generating interrupts, etc. Counters come up in two form Asynchronous and Synchronous counters.


4-bit binary counter
Two clock inputs
Up-counting, down-counting, and modulo counting modes
Synchronous and asynchronous reset
Low power consumption
High speed operation
Contains a divide-by-two Section and a divide-by-eight Section
Sections Can Combine to form BCD, modulo-12 or modulo-16 Counters
Low Power Dissipation
Operating Temperature up to 70oC
Standard TTL Switching Voltages