N Datasheet, N PDF, N Data sheet, N manual, N pdf, N, datenblatt, Electronics N, alldatasheet, free, datasheet. datasheet, circuit, data sheet: FAIRCHILD – Synchronous 4- Bit Binary Counter with Dual Clock,alldatasheet, datasheet, Datasheet search. exceeds V. 74HC; 74HCT Presettable synchronous 4-bit binary up /down counter. Rev. 5 — 29 January Product data sheet.

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To participate you need to register. I wired the circuit to make it count up. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if datasheeh register.

I need to know what pins to put together. However I didn’t really understand what you meant.

The circuit has a single digit output a signly 7 segment display that counts from 0 to 9 seconds. Electro Tech is an online community with overdaasheet who enjoy talking about and building electronic circuits, projects and gadgets.


The circuit overflows from 9 back to 0 and continually repeast the count. For a better experience, please enable JavaScript in your browser before proceeding.

Datasheet(PDF) – Fairchild Semiconductor

Roff Well-Known Member Dec 10, I am having difficulty making the 74LS automatically count up and then recycle and count back down. I haven’t tested this, but it should work. Welcome to our site! Replacement Transformer Started by ncag Today at 7: I didn’t know what to do with the inputs or whether to take the outputs into the inputs of the next chip. You won’t need the inverter in the clock line if your clock doesn’t go anywhere else.

Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at That is – Media New media New comments Search media. Thread starter ebonybeaver Start date Dec 10, Could you please datsaheet me know what way to wire it to automatically count up and then recycle back down. I used a Motorola 74LS datasheetso if you don’t recognize the input and output labels in the schematic, refer to this datasheet.

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I had to switch the wires of the clock and the high between pins 4 and 5 to make it count down. Articles Top Articles Search resources. You must log in or register to reply here. Datasheets, Manuals or Datawheet.

74LS193 4-Bit Binary Up/Down Counter

Click here to register now. Develop a digital display clock circuit based on the timer using the counter chip 74LS Forums New posts Search forums. Please help me understand.

By continuing to use this site, you are consenting to our use of cookies. Potentiometer Questions Started by norbss Yesterday at Dtasheet read your post about cascading them together.