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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The clock signal for the JK flip-flop is responsible for changing the state of the output. Contact Datashet If you have any amazing things you want to discuss with Tinkbox, don’t hesitate to contact us: Order Information Free shipping.

TL — Programmable Reference Voltage. The clock signal here is just a push button but can be type of pulse like a PWM signal.

The output state of the flip flops can be determined form the truth table below. The administrators are still migrating contents to our new home. Arduino Pro Mini The below circuit shows a dayasheet sample connection for the JK flip-flop. Uno R3 Arduino Comp Product Group Product Description. The JK flip flops are considered to be the most efficient flip-flop and can be used for certain applications on its own.

Arduino basics with Tinker Danica. You can place your order any day and time. Our office is open: Powered by Rethink Tech Inc. Mega R3 Arduin The J and K data is processed by the flip-flops on the falling edge of the clock pulse.


Engineered in the Philippines. The flip-flop will change its output only during the rising edge of the clock signal.

Submitted by admin on 22 May Skip to main content. Normally during regular operation of the IC the reset pin will be set high 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. Note that the input pins are pulled down to ground through a 1k resistor, this way we can avoid the pin in floating condition.

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 Datasheey bar pins are the output pins. Create new account Request new password.

The term JK flip flop comes after its inventor Jack Kilby.

74LS73 Datasheet

How to Make Learning More Fun? If you have any amazing things you want to discuss with Tinkbox, don’t hesitate to contact us:. So if you are looking for a IC for latching purpose or to act as a small programmable memory for you project then this Datasehet might be the right choice for you. 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 dahasheet grounded will reset the flip-flop. Meaning it has two JK flip flops inside it and each can be used individually based on our application.

74LS73 Datasheet

Search form Search this site. Popular Products Tinkduino Leo. Complete Technical Details can be found at the datasheet given at the end of this page. Other Services Custom Projects. If you’re having trouble, please go to Support or click datadheet the Feedback button found at the bottom.


Tinkbox is currently in beta mode. Some functions may be missing or not functioning. That is the pin will held to ground when the button is not pressed and when the button is pressed the pin will be held to supply voltage.

74LS73 Datasheet

You can also call us at or send us a message through our Facebook page. The JK flip flop is considered to be more suitable for practical application because of its truth table that is the output of the flip flop will be stable for all types of inputs. Datasjeet low logic level on the clear input will reset the outputs regardless satasheet the levels of the other inputs. For all your product inquiries, send us a message on our Contact Page with the Product Inquiry subject.

This device contains two independent negative-edge-triggered J-K flip-flops with complementary outputs. The flip-flops are also called as latching devices meaning it can remember one single datasheeg 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.