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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I ix do it some time later. The duration of connection condition between DD If you have a related question, please click the ” Ask a related question ” button in the top right corner.

CDB Datasheet(PDF) – TI store

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In reply to Yourij Bosco If you have further questions related to this thread, you may click “Ask a related question” below. TI is a global semiconductor design and manufacturing company. Sep 18, 4: In reply to Fan. Could somebody explain that fact described above? Go to Support forums. I don’t see why and how the capacitances discharge so quickly.


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CD74HC4067: channel off leakage

Otherwise, it’s datasgeet issues. So the trigger DD10 can show a logical “1” or logical “0”. The address bus “SET5” switches quickly datashee 0 to 15 cyclically. All content and materials on this site are provided “as is”. There can be a logical level “1” or “0” at the DD There is something wrong inside the chip circuitry.

I would propose two experiments that might help to isolate the problem. Hi Yourij, It is a good observation.

Menu Search through millions of questions and answers User. I15 is about 1 ms.

This fact explains the behavior of the circuit. Sep 21, 4: The circuit fragment shown above comprises a multiplexer and a Schmitt trigger. No license, either express or implied, by estoppel or otherwise, is granted by TI.


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Sep 19, 9: You can easily tell by the VDD range, power consumption, bandwidth and 1ku price. CD74HC is mostly used in more digial signal driven use cases where speed, power consumption and price are some key considerations.

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

Please let me know the experiment results and we can go from there. Sep dayasheet, 4: Use of the information on this site may require a license from a third party, or a icc from TI.

CD is more industrial or data acquisition applications where leakage current is a key factor while price or power consumption is not quite sensitive. If it stops discharging on I1, it has something to do with your pF capacitor. 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.

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