Category. Description, CMOS HEX D-type Flip-flop. Company, Texas Instruments , Inc. Datasheet, Download CD datasheet. Quote. Find where to buy. CD Datasheet, CD PDF, CD Data sheet, CD manual, CD pdf, CD, datenblatt, Electronics CD, alldatasheet, free. CD datasheet, CD circuit, CD data sheet: TI – CMOS HEX D- TYPE FLIP-FLOP,alldatasheet, datasheet, Datasheet search site for Electronic.

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LED’s light up and down randomly without sequence. The 9V battery plus must go direct to Vcc on the ‘and to the But the problem is any of the output LED’s glow up without even being connected to any Logic 1 or 0. Each LED must have its own current limiting resistor. I also removed 1K resistor.

Your datashet resistor feeding 9V to the circuit makes it much worse.

But your is a clock oscillator so if the D-input changes then the output of the flip-flop also changes each time the goes high. You still have all the same problems as you had before yourevised the schematic.

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You must log in or register to reply here. I have connected 0. The datasheet for the LM shows that two decoupling supply bypass capacitors are needed. I think this maybe because i left inputs open.


Just saying hello Started by MichaelaJoy Yesterday at 6: Replacing a 4 datasheey leaded inductor with a 2 pin Started by gkmaia Yesterday at I am not making sequencer. Get rid of the useless 1k resistor at the battery. For a better experience, please enable JavaScript in your browser before proceeding. Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets.

The is not a counter, it is just 6 flops with a common clock. Also one thing when LED’s are on they flicker with frequencyThough i connected Decoupling capacitor so that it does not happen. By continuing to use this site, you are consenting to our use datashee cookies. Media New media New comments Search media. There are many mistakes: Potentiometer Questions Started by norbss Yesterday at Input to are tied down to high. But still LED’s are flickering. Your ordinary creates mA supply current spikes because it is powerful and its output switches quickly.

A real memory chip should be able to store bits when input logic are gone.


A Cmos should be used because an ordinary causes mA supply current spikes that upset logic ICs, especially when a low current 9V battery cs40174 used. Even if you turn it into a counter, the oscillating frequency of the must be less than 20Hz, or all LEDs will seem to light dimly.


Is there anything i can do. Thread starter neptune Start date Jan 14, Just for fun datashset connected Ic’s clock input from Astable mode output.

I suppose what kind of IC is this that creates glitch in power supply? The battery minus must go to Vss on the ‘ and to GND on the Started by fastline Yesterday at 8: To make it do something useful, you would have to turn it into a shift register or a counter.

(PDF) CD40174 Datasheet download

I just wanted to store input bits in chip like But what shell i do??. But I think whats the use when its input needs fix logic to either high or low. I am on seven electronics chat forums. BrownOut Banned Jan 15, The CD is a 6 bits memory chip.


Forums New posts Search forums. Articles Top Articles Search resources. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. When the tries to conduct mA then the supply voltage to the drops to zero. Click here to register cd4014. To participate you need to register.