74HC76 DATASHEET PDF

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: Akinohn Faeshura
Country: Uzbekistan
Language: English (Spanish)
Genre: Education
Published (Last): 7 January 2007
Pages: 179
PDF File Size: 9.46 Mb
ePub File Size: 14.24 Mb
ISBN: 668-2-15116-154-8
Downloads: 23296
Price: Free* [*Free Regsitration Required]
Uploader: Virg

I initialize the first jk with 1 using a button and preset and clear pin.

74HC76 Datasheet PDF –

This is my schematic very basic: If no what’s the matter of my circuit? Thanks for your advice.

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 Clear pin. Post as a guest Name.

74HC76 Datasheet, PDF – Alldatasheet

I’m building a simple ring counter with two jk flip-flop. Sign up or log in Sign up using Google.

  CCNL ANIA 2012 PDF

Do not, ever, disconnect the VCC pin fatasheet debugging, because that breaks chips. 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.

How do you ensure this? 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.

Email Required, but never shown. Without a resistor in series with each LED is is likely that datawheet 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.

About Preset and Clear pin I’m managing them well: On CMOS parts, all unused inputs must be connected, directly or through a resistor, datashete either Vcc or ground, whichever is required to make the part work as required.

  INSULINOPODOBNY CZYNNIK WZROSTU PDF

74HC76 Datasheet

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. JK1 and JK2 need to initialize in opposite states, don’t they? This is the integrated pinout: Post Your Answer Discard By datasheer “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.

Home Questions Tags Users Unanswered. Sign up using Facebook. I’m using 74HC76 integrated that contains two jk. It means that if I wire pin 5 to Vcc I got always 10 output.