Which IC is a 4-bit binary ripple counter?
74HC93
The 74HC93 are 4-bit binary ripple counters. The devices consist of four master-slave flip-flops internally connected to provide a divide-by-two section and a divide-by-eight section. Each section has a separate clock input (CP0 and CP1) to initiate state changes of the counter on the HIGH-to-LOW clock transition.
What is a 4-bit binary counter?
A 4-bit binary up/down counter counts sequence from 0000 to 1111 and 1111 to 0000. When the external input UP is equal to 1, no matter what the DOWN input is, the circuit operates as an UP counter and counts sequence from 0000 to 1111.
What is a IC 7493?
The 7493 IC is a 4-bit binary ripple counter that is capable of operating as a multi-modulus counter. The counter IC 7493 consists of two separate stages of a single JK-flipflop (1:2) and three JK-flipflops (1:8, asynchronous). Larger (asynchronous) binary counters can be built by a cascade of multiple 7493 chips.
What is the use of IC 7493?
Although binary counters can be built using flip-flop circuits, you will build your device using a dedicated digital IC for this specific application. The 7493 digital IC is a 4-bit binary counter. It can count from 0 to 15 based on a digital clock applied to the appropriate input pin.
Which one is 4-bit binary ripple counter a IC 7493 C IC 7491 B IC 7490 D IC 7492?
4. Which one is a 4-bit binary ripple counter? Explanation: IC 7493 is a 4-bit binary ripple counter.
What is 4-bit ripple up counter?
In 4-bit ripple counter, n value is 4 so, 4 JK flip flops are used and the counter can count up to 16 pulses. Below the circuit diagram and timing diagram are given along with the truth table.
How does a 4-bit binary counter work?
A binary counter is basically a state machine that just cycles through its states for each cycle of a clock signal. The counter in this example is a 4-bit asynchronous counter based on JK flip-flops. The flip-flops are connected with both their J and K terminals to the enable pin, putting them in “toggle mode”.
What is the difference between 7490 and 7493?
Explanation: The difference between a 7490 and a 7493 is that 7490 is a MOD-10, 7493 is a MOD-16 counter. Thus, 7490 traverses 10 states and 7493 traverses 16 states.
How many natural states will there be in a 4-bit ripple counter Mcq?
How many natural states will there be in a 4-bit ripple counter? Explanation: In an n-bit counter, the total number of states = 2n. Therefore, in a 4-bit counter, the total number of states = 24 = 16 states.
What is the maximum modulus of a 4-bit counter?
Exercise :: Counters – General Questions
| 54. | A 4-bit counter has a maximum modulus of ________. |
|---|---|
| A. 3 B. 6 C. 8 D. 16 Answer: Option D Explanation: No answer description available for this question. Let us discuss. Workspace Report errors Name : Email: View Answer Discuss |
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.
How many numbers are in a 4bit binary counter?
The 16 numbers produced by the 4Bit binary counter can be shown on a counting table. Figure 12: The binary counter will count from 0 to 15 and recycle back to 0 based on this counting table. For additional information on this counter and other types of digital sequential circuits, check out Chapter 11 of the All About Circuits Electronics textbook.
Is the 74hc93 a 4 bit ripple counter?
The 74HC93 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 74HC93 are 4-bit binary ripple counters.
Is the 74ls93 counter compatible with other ICs?
The clock pulse can be provided by timers such as 555 timers or any microcontroller. The IC has a faster speed to almost 32MHz. The output of the 74LS93 counter comes in TTL, which makes it compatible with other ICs and microcontrollers. The HIGH and LOW states will be represented by voltages on the IC.