HC4538 DATASHEET PDF

3 shows the HC configured in the retriggerable mode. Briefly, the device operates as follows. (refer to Fig. 1): In the quiescent state, the external timing. information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions. The trigger-control circuit going HIGH simultaneously ini- tiates three events. First , the output latch goes LOW, thus taking the Q output of the HC to a HIGH.

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Previously Viewed Products Select Product The linear design techniques guarantee precise control of the output pulse width. Because the device has conditioned trigger inputs, there are no trigger-input rise and fall time restrictions. Product datasehet Documentation Support Ordering. The term of this agreement is perpetual unless terminated by ON Semiconductor as set forth herein.

Product details Documentation Support Ordering. You will receive an email when your request is approved.

74HCDB – Dual retriggerable precision monostable multivibrator | Nexperia

Sample orders normally take days for delivery. The device may be triggered by either the positive or the negative edges of the input pulse. Licensee agrees that it shall maintain accurate and complete records relating to its activities under Section 2. The remedies herein are not exclusive, but rather are cumulative and in addition to all other remedies available to ON Semiconductor. Licensee is and shall be solely responsible and liable for any Modifications and for any Licensee Products, and for testing the Software, Modifications and Licensee Products, and for testing and implementation of the functionality of the Software and Modifications with the Licensee Products.

Neither this Agreement, nor any of the rights or obligations herein, may be assigned or transferred by Licensee without the express prior written consent of ON Semiconductor, and any attempt to do so in violation of the foregoing shall be null and void. Inputs include clamp diodes. Find answers to your design questions on this page. Licensee agrees that it shall comply fully with all relevant and applicable export laws and regulations of the United States or foreign governments “Export Laws” to ensure that neither the Content, nor any direct product thereof is: Any provision of this Agreement which is held to be invalid or unenforceable by a court in any jurisdiction shall, as to such jurisdiction, be severed from this Agreement and ineffective to the extent of such invalidity or unenforceability without invalidating the remaining portions hereof or affecting the validity or enforceability of such provision in any other jurisdiction.

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In this Agreement, words importing a singular number only shall include the plural and vice versa, and section numbers and headings are for convenience of reference only and shall not affect the construction or interpretation hereof. Your request has been submitted for approval.

Sample orders normally take days for delivery. The device may be triggered by either the positive or the negative edges of the input pulse. If available you can find information in our Nexperia Support Community or you can find Nexperia models and Design tools.

At a minimum such license agreement shall safeguard ON Semiconductor’s ownership rights to the Software. Series 74HC – Dual retriggerable precision monostable multivibrator.

If available you can find information in our Nexperia Support Community or you can find Nexperia models and Design tools. Log into MyON to proceed. Request for this hc45388 already exists and is waiting for approval.

Licensee agrees that it has received a copy of the Content, including Software i. The linear design techniques guarantee precise control of the output pulse width.

BOM, Gerber, user manual, schematic, test procedures, etc. Such license agreement may be a “break-the-seal” or “click-to-accept” license agreement. The device has a reset function which forces the Q output low and the Qbar output high, regardless of the state of the output pulse circuitry. This dual monostable multivibrator may be triggered by either the positive or the negative edge of an input pulse, and produces a precision output pulse over a wide range of pulse widths.

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Sample As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: Licensee agrees that the delivery of any Software does not constitute a sale and the Software is only licensed. Sample As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: Support Find answers to your design questions on this page. The parties hereto are for all purposes of this Agreement independent contractors, and neither shall hold itself out as having any authority to act as an agent or partner of the other party, or in any way bind or commit the other party to any obligations.

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Licensee shall not distribute externally or disclose to any Customer or to any third party any reports or statements that directly compare the speed, functionality or other performance results or characteristics of the Software with any similar third party products without the express prior written consent hc44538 ON Semiconductor in each instance; provided, however, that Licensee may disclose such reports or statements to Licensee’s consultants i that have a need to have access to such reports or statements for purposes of datasheeet license grant of this Agreement, and ii that have datashet into a written confidentiality agreement with Licensee no less restrictive than that certain NDA.

This enables the use of current limiting resistors to interface inputs to voltages in excess of V CC. Search Search Cross reference Parametric search. The output pulse width T W is equal to 0.

HC4538 Monostable Multivibrator in VHDL?

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Within 30 days after the termination of the Agreement, Licensee shall furnish a statement certifying that all Content and related documentation have been destroyed or returned to ON Semiconductor.

Inputs include clamp diodes. The 74HC is a dual retriggerable-resettable monostable multivibrator. Dual Precision Monostable Multivibrator. Support Find answers to your design questions on this page. Schmitt-trigger action in the trigger inputs makes the circuit highly tolerant to slower rise and fall times. This Agreement may be executed in counterparts, each of which shall be deemed to be an original, and which together shall constitute one and the same agreement.