Features. • High Voltage Types (20V Rating). • CDBMS Single 16 Channel Multiplexer/Demultiplexer. • CDBMS Differential 8 Channel. Product data sheet. Table 1. Ordering information . CI input capacitance digital inputs. 15 V. -. -. -. -. -. pF. Table 6. Static characteristics . Rev. 6 — 22 May Product data sheet .. CI input capacitance. -. -. pF. Tamb = °C to +85 °C. VIH. HIGH-level input voltage. VCC = V.

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The address bus “SET5” switches quickly from 0 to 15 cyclically. In reply to Yourij Bosco Mentions Tags More Cancel. Could somebody explain that fact described above?

CD Datasheet, PDF – Alldatasheet

This thread has been locked. Due to the holidays, responses may be delayed. CD74HC is mostly used in more datawheet signal driven use cases datashedt speed, power consumption and price are some key considerations. If it stops discharging on I1, it has something to do with your pF capacitor. In reply to Fan. Go to Support forums. If you have further questions related to this thread, you may click “Ask a related question” below. Content on this site may contain or be subject to specific guidelines or limitations on use.

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There is something wrong inside the chip circuitry. You can easily tell by the VDD range, power consumption, bandwidth and 1ku price. If you have a related question, please click the ” Ask a related question ” button in cx4067 top right corner.


There can be a logical level “1” or “0” at the DD The circuit fragment shown above comprises a multiplexer and a Schmitt trigger.

Pack of 2 74HC4067 16-Channel Analog Multiplexer/Demultiplexer ICs

TI is a global semiconductor design and manufacturing datasueet. Sep 17, 4: CD is more industrial or data acquisition applications where leakage current is a key factor while price or power consumption is not quite sensitive. This fact explains the behavior of the circuit. I don’t see why and how the capacitances discharge so quickly. But meanwhile I researched the problem from another side and I found from the datasheet that the leakage current cv4067 be as much as 8 uA.

I would propose two experiments that might help to isolate the problem. Sep 19, 9: Please let me know the experiment results and we can go from there. Hi Yourij, It is a good observation. Trademarks Privacy Policy Terms of Use. Do you have another question?

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After the address changes the capacitance discharged within several milliseconds to about 2 V.

I can do it some time datazheet. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

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Use of the information on this site may require a license from a third party, or a license from TI. In reply to Yourij Bosco1: Otherwise, it’s other issues. I15 is about 1 ms. Sep 21, 4: Sep 18, 4: Any capacitance connected to I We are glad that we were able to resolve this issue, and will now proceed to close this thread. All content and materials on this site datasheet provided “as is”. So the trigger DD10 can show a logical “1” or logical “0”. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site.

The duration of connection condition between DD