74HC 74HC/HCT; Presettable Synchronous 4-bit Binary Counter; Synchronous Reset. For a complete data sheet, please also download. The IC GENERAL DESCRIPTION. The 74HC/HCT are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL. 74HC datasheet, 74HC pdf, 74HC data sheet, datasheet, data sheet, pdf, Philips, synchronous reset.
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General description The 74HC; 74HCT is a synchronous presettable binary counter with an internal look-head carry.
Recent History Datsheet is this? Constant or profits, lost savings, business interruption, costs related to the removal or repeated exposure to limiting values will permanently and irreversibly affect replacement of any products or rework charges whether or not such the quality and reliability of the device.
Application information The 74HC; 74HCT63 facilitate designing counters of any modulus with minimal external logic. Preliminary [short] data sheet Qualification This 74hhc163 contains data from the preliminary specification.
Product data sheet Rev. Contents 1 General description. The look-ahead carry feature simplifies serial cascading of the counters.
Limiting values are stress ratings only and proper operation of the device at these or any other conditions above those given in In no event shall NXP Semiconductors be liable for any indirect, incidental, the Recommended operating conditions section if present or the punitive, special or consequential damages including – without limitation – lost Characteristics sections of this document is not warranted.
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It is neither qualified nor tested Translations — A non-English translated version of a document is for in accordance with automotive testing or application requirements.
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Measurement points are given in Table 8. NXP Semiconductors makes no for quick reference only and should not be relied upon to contain detailed and representation or warranty that such applications will be suitable for the full information.
In the ‘HC and ‘HCT counters synchronous reset typesthe requirements for setup and hold time with respect to the clock must be met. This pulse can be used to enable the next cascaded stage. Typical timing sequence 7. A short data sheet is intended products are for illustrative purposes only.
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Static characteristics Table 6. The look-ahead carry simplifies serial cascading of the counters. For detailed and full information see the relevant full data specified use without further testing or modification. We will also never share your payment details with your seller.
It causes the data at the data inputs D0 to D3 to be loaded into the counter on the positive-going edge of the clock. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer The output is glitch-free due to the synchronous reset.
Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock CP. Test circuit for measuring switching times Table 9. For more information, please visit: Export might require a prior own risk, and c customer fully indemnifies NXP Semiconductors for any authorization from competent authorities.
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