How many pins are there in the 74ls93 IC?
We can use the microcontroller or timer IC for pulse input. The 74LS93 IC comes up with two reset pins, two clock pins, and four output pins. The IC is made up of two counters one is mod 2 counter another one is mod 8 counter. The whole IC gives the output 4 bits which counts from 0 to 15 in binary.
What can a 74ls93 4 bit binary counter do?
74LS93 or SN74LS93 is a 4-bit binary counter. Counters have a major role in every electronics device. The output of the counters can be used in multiple devices as pulse counting or for generating interrupts, etc. Counters come up in two form Asynchronous and Synchronous counters.
What is the operating voltage of the 74ls93 counter?
The output of the 74LS93 counter comes in TTL, which makes it compatible with other ICs and microcontrollers. The operating voltage range for IC is 4.5 to 5.5V, but typical Operating Voltages are 5 Volts The HIGH and LOW states will be represented by voltages on the IC.
What kind of flip flops are used in the 74ls93?
The 74LS93 is a up-counter built using four JK flip-flops. The CP1 and Q0 forms a mod-2 counter using a single flip-flop and the CP0 with Q1, Q2 and Q3 with three flip-flops forms the mod-8 counter. The IC is commonly used by combining mod-2 and mod-8 to form a mod-16 up-counter.
When does the 74ls93 counter reset its States?
To resolve this, counter reset its states right after it counts up to nine. A combination of NOT and NAND gates are used as a feedback reset circuit. This feedback reset circuit resets the 74LS93 counter after its states go from 0000-1010. We use two NOT gates with outputs QA and QC.
Is the 74l93 IC compatible with any microcontroller?
The whole IC gives the output 4 bits which counts from 0 to 15 in binary. This is compatible with any microcontroller or TTL based devices. It comes in multiple packages such as DIP, SMD with all 14-pins. The 74L93 binary counter comes up with internal protection from high-speed termination.