74hc76 Flip Flops are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 74hc76 Flip Flops. 74HC76 Datasheet PDF Download – DUAL J-K FLIP FLOP, 74HC76 data sheet. STMicroelectronics 74HC76 datasheet, DUAL J-K FLIP FLOP (1-page), 74HC76 datasheet, 74HC76 pdf, 74HC76 datasheet pdf, 74HC76 pinouts.

Author: Nashura Muktilar
Country: Romania
Language: English (Spanish)
Genre: Medical
Published (Last): 24 February 2009
Pages: 371
PDF File Size: 16.17 Mb
ePub File Size: 3.76 Mb
ISBN: 719-4-14387-260-1
Downloads: 8283
Price: Free* [*Free Regsitration Required]
Uploader: Meztishakar

How do you ensure this? Email Required, but never shown. If no what’s the matter of my circuit?

By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

On CMOS parts, all unused inputs must be connected, directly or through a resistor, to either Vcc or ground, whichever is required to make the part work as required. I’m building a simple ring counter with two jk flip-flop.

  DICCIONARIO DE QUECHUA ANCASHINO PDF

74HC76 Datasheet Renesas pdf data sheet FREE from

For the Preset pin where you have a switch to pull it to ground, you must also have a resistor 5K – 10K to Vcc to ensure the preset pin is high when the switch is not taking it low. Do not, ever, disconnect the VCC pin when debugging, because that breaks chips. Thanks for your advice. Without a resistor in series with each LED is is likely that the corresponding Q output is being dragged down to a voltage that is not high enough to be recognized as a legitimate high level by the following J input.

Datasheets search archive of electronic components datasheets

Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Sign up or log in Sign up using Google.

About Preset and Clear pin I’m managing them well: Post as a guest Name. I’m using 74HC76 integrated that contains two jk. Home Questions Tags Users Unanswered.

  LIBRO PAPELUCHO DETECTIVE PDF

Other manufacturer searches related to 74HC76

JK1 and JK2 need to initialize in opposite states, don’t they? Sign up using Email and Password. I’ve a button that sets the starting 1 in the first jk, so I think that the problem isn’t about Preset or Datasyeet pin.

I initialize the first jk with 1 using a button and preset and clear pin. This is the integrated pinout: By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The problem is that in the circuit that I’m observing on my desk the ring counter only works when pin 5 Vcc is unwired.

It means that if I wire pin 5 to Vcc I got always 10 output. This is my schematic very basic: Sign datashee using Facebook.