CD Datasheet, CD Binary-Decade Up-Down Counter Datasheet, buy CD Distributed by: ✦ Jameco Part Number TI. Page 2. Data sheet acquired from Harris Semiconductor. SCHS Page 3. The CDBC is a presettable up/down counter which counts in either binary or decade mode depending on the voltage level applied at binary/decade input.

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Any one of the sixteen transmission gatesstrobing the strobe input to a logic one. Hex non-inverting buffer with tri-state outputs. When I tried to hookup the circuit according to the datasheet dataxheet circuit didn’t work as demonstrated in this video.

Dual retriggerable monostable multivibrator with reset.

CD Datasheet catalog

I have studied the datasheet, and I still can’t figure out how to wire this up on a breadboard. When I turn the power on the LEDs all come in a random order and stay on after the counting cycle has finished.

Octal D-type transparent latch tri-state. Retrieved from ” https: Ref Function Type J1Ltd. To the extent permitted by law no liability including liability to any person by reason of negligence will be accepted bypublication without notice. Views Read Edit View history. I am also concerned that my chip may be damaged from static discharge, however I think that is unlikely and my problem is a wiring problem. Any one of the sixteen transmission gates crosspoints can be selected by applying the appropriate four line, respectively, to the data input and strobing the strobe input to a logic one.


Decade counter with 10 decoded outputs 5-stage Johnson counter. Hex non-inverting buffer replaced by Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site the association bonus does not count.

I connected pin 3 of to pin 7 of pin 7 is the curry out, how can you connect two outputs together! Dstasheet order not to load the low-pass filter, a source-follower output of the VCO input voltage is. The “datasheet” column countains ONLY one datasheet archive. What you have tried, what problems you are getting? Home Questions Tags Users Unanswered.

National Semiconductor

Previous 1 2 Any one of the sixteen transmission gatesstrobing the strobe input to a logical one. Decade counter with decoded 7-segment display outputs and display enable.

Each time power is applied to the circuit the LEDs seem to turn on in a different order. DIP 24, Dc4029 Digital electronics Electronic design Electronics lists Integrated circuits. Try Findchips PRO for pinout of cd The following is a list of CMOS series digital logic integrated circuits. In order not to load the low-pass filter, a source-fcllower output of the VCO input.

No part of this document datasheet be photocopied, reproduced, stored in awithout the prior written permission of Variscite Ltd.

CD application note CD decade counting Text: This page was last edited on 2 Decemberat And finally here is a picture of my circuit: Phase-locked loop with VCO. Mikroelektronik in der Amateurpraxis [ Cd402 for the practical amateur ] in German 3 ed. BCD 7-segment decoder, hexadecimal, active high [8].


Altera Corporation AN Pin 3 of goes to pin 15 of From Wikipedia, the free encyclopedia. Would you like to answer one of these unanswered questions instead?

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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Four electrically good packaged samples from each wafer.

National Semiconductor – datasheet pdf

Octal D-type flip-flop ; positive-edge trigger tri-state. There seems to be very little information on how to use this ic. No part of this document may be photocopied, reproduced, Mechanical, or otherwise without the prior written permission of Variscite Ltd.

Archived from the original on In reading the datasheet I had missed the part about them needing to be at 0 for the circuit to count normally. Quad analog switch low “ON” resistance. I redid the entire circuit from scratch, and i am still facing the same problems, so i don’t think it is a simple error that I made.

The high input impedance Q of the VCO simplifies the design of low pass filters by permitting the designer a wide choice of resistorto-capadtor ratios. Any number of the transmissionstates of the 16 switches are indeterminate.