Texas Instruments 74HC Counter ICs are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Texas Instruments 74HC The M54/74HC/ are a high speed CMOS SYN-. CHRONOUS UP/DOWN DECADE COUNTERS fab- ricated in silicon gate C. 2. MOS technology. 74HC datasheet, 74HC circuit, 74HC data sheet: PHILIPS – Presettable synchronous BCD decade up/down counter,alldatasheet, datasheet, .

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Welcome to our site! Jun 3, 5 1. Mar 31, 23, 7, Thanks for letting us know about the procedure for loadining 74hc with the number. Apr 11, 3, 1, Jun 7, 7. Jun 6, 3.

C pin 10 is Low, so U This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Yes I know that it is floating, since I tried several different ways. Have you read the datasheet? Thread starter electricalnomad Start xatasheet Apr 3, No, create an account now.

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74HC (Philips) – Presettable Synchronous Bcd Decade Up/down Counter, Decade Counters

I think you are reffering to U8: When the switch is not pressedU Hello, Datashert wanted to ask on how can I load a number in 74hc? To participate you need to register. Media New media New comments Search media.


Forums New posts Search forums. Use a simple switch push button with say a 2.

74HC192 Datasheet PDF

Yes that should be U8. I’m doing a counter circuit with three digits, so I have a counter for each digit, however, it starts from zero and sometimes random numbers. You will have to use logic gate so combine the two outputs.

So when the switch is operated the contacts open, this would make sense. Potentiometer Questions Started by norbss Yesterday at Replacement Transformer Started by ncag 15 minutes ago Replies: How can I get the counter to start from datasheft Click here to register now.

Jun 7, 8. That 7h4c192 reload the counters. Dear all, I am trying to make a BCD counter decrementing from any number, max 99 decremetning to 00 and then starting back again.

How to load 74hc with a number | All About Circuits

How to load 74hc with a number Reply to Thread. To gain more insight, we will calculate the Fourier transform of a triangular window using the Fourier transform of a rectangular window. Posted by Rahulk70 in forum: Jun 6, 2. Jun 7, 9. You must log in or register to reply here.


The new board can balance up to six supercapacitors of any size. Jun 7, 4. Your name or email address: How to measure the power of a load with imaginary part?

Posted by shengwuei in forum: How to programing with complex number in cprograming. The connection between these two windows helps us to better understand the aforementioned trade-off. Posted by xinzlee in forum: Jun 8, 2 0. What are you using the 74HC for in the big picture? I connected the circuit as you told me and is now working good when I press 74yc192 ‘button’ switch. The Bartlett Versus the Rectangular Window In this article, we will discuss the fact that choice of different window functions involves a trade-off between the main lobe width and the peak sidelobe PSL.

Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. Jun 6, 1.