74LS73 datasheet, 74LS73 pdf, 74LS73 data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, Dual Negative-Edge-Triggered Master-Slave J-K. Texas Instruments 74ls73 Flip Flops are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Texas Instruments 74ls73 Flip Flops. Part Number: 74LS73, Maunfacturer: National Semiconductor, Part Family: 74, File type: PDF, Document: Datasheet – semiconductor.

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So if you are looking for a IC for latching purpose or to act as a small programmable memory for you project then this IC might be the right choice for you.

74LS73 Datasheet

Create new datasheeh Request new password. Popular Products Tinkduino Leo. The flip-flop will change its output only during the rising edge of the clock signal. Submitted by admin on 22 May How to Make Learning More Fun?

The output state of the flip flops can be datashfet form the truth table below. The clock signal here is just a push button but can be type of pulse like a PWM signal. Meaning it has two JK flip flops inside it and each can be used individually based on our application. You can also call us at or send us a message through our Facebook page.

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IC Datasheet: 74LS73

Normally during regular operation of the IC the reset pin will be set datasueet and the clock pulse of known frequency will be supplied to the clock pin, then the value o J and K will be varied based on the input signals and the respective output will be obtained on the Q and Q bar pins.

Powered by Rethink Tech Inc. Skip to main content. The clock signal for the JK flip-flop is responsible for changing the state of the output. Datasheeet you’re having trouble, please go to Support or click on the Feedback button found at the bottom.

Search form Search this site. Arduino basics with Tinker Danica. The below circuit shows a typical sample connection for the JK flip-flop. Mega R3 Arduin The term JK flip flop comes after its inventor Jack Kilby. The JK flip flops are considered to be the most efficient flip-flop and can be used for certain applications on its own.

Arduino Pro Mini The below circuit shows a typical sample connection for the JK flip-flop The J and K pins are the input pins for the Flip-Flop and the Q and Q bar pins are the output pins. This region of operation in highlighted in red colour on the Truth table above. The reset button should be pulled up through a 1K resistor and when grounded will reset the flip-flop.


Note that the input pins are pulled down to ground through a 1k resistor, this way we can avoid the pin in floating condition.

74LS73 Datasheet, PDF – Qdatasheet

Some functions may be missing or not functioning. The JK flip flop is considered to be more suitable for practical application because of datashwet truth table that is the output of the flip flop will be stable for all types of inputs. The flip-flops are also called as latching devices meaning it can remember one single bit of data and latch the output based on it, due to this property they are commonly used as shift registers, control registers, storage registers or where ever a small memory is required.

A low logic level on the clear input will reset the outputs regardless of the levels of the other inputs.

That is the pin will held to ground when the button is not pressed and when the button is pressed the pin will be datasneet to supply voltage. Our office is open: If you have any amazing things you want to discuss with Tinkbox, don’t hesitate to contact us:. The J and K data is processed by the flip-flops on the falling edge of the clock pulse. This device contains two independent negative-edge-triggered J-K flip-flops with complementary outputs.