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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Application information The 74HC; 74HCT63 facilitate designing counters of any modulus with minimal external logic. Freight and Payment Recommended logistics Recommended bank.

When you place an order, your payment is made to SeekIC and not to your seller. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification.

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For more information, please visit: Contents 1 General description. Short data sheet — A short data sheet is an extract from a full data sheet Applications — Applications that are described herein for any of these with the same product type number s and title. The look-ahead carry feature simplifies serial cascading of the counters. Static characteristics Table 6. NXP does not accept any liability in this respect.

The latest product status information is available catasheet the Internet at URL http: 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 case of any inconsistency or conflict with the short data sheet, the Customers are responsible for the design and operation of their applications full data sheet shall prevail.

Two count enables, PE and TE, in each counter are provided for n-bit cascading. Constant or profits, lost savings, business interruption, costs related to the removal or repeated exposure to limiting values will permanently and irreversibly affect 74hv163 of any products or rework charges whether or not such the quality and reliability of the device. Customers should provide appropriate shall an agreement be valid in which the NXP Semiconductors product is design and operating safeguards to minimize the risks associated with their deemed to offer functions and qualities beyond those described in the applications and products.


(PDF) 74HC163 Datasheet download

Revision history Table Contact information For more information, please visit: 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.

This TC pulse is used to enable the next cascaded stage. The look-ahead carry simplifies serial cascading of the counters. Product [short] data sheet Production This document contains the product specification.

Counting and parallel presetting are both accomplished synchronously with the negative-to-positive transition of the clock. Typical timing sequence 7.

74HC 데이터시트(PDF) – NXP Semiconductors

Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock CP. This pulse can be used to enable the next cascaded stage. Month Sales Transactions.

For detailed and full information see the relevant full data specified use without further testing or modification. Margin,quality,low-cost products with low minimum orders.

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. All referenced brands, product names, service names and trademarks product for such automotive applications, use and specifications, and b are the property of their respective owners. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Functional description Table 3.

Test circuit for measuring switching times Table 9. Enter the email address you signed up with and we’ll email you a reset link. A short data sheet is intended products are for illustrative purposes only.


This document supersedes and replaces all information supplied prior No offer to sell or license — Nothing in this document may be interpreted or to the publication hereof. NXP Semiconductors takes no Limiting values — Stress datasjeet one or more limiting values as defined in responsibility for the content in this document if provided by an information the Absolute Maximum Ratings System of IEC will cause permanent source outside of NXP Semiconductors.

Presettable synchronous 4-bit binary counter; synchronous reset Rev. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer This synchronous reset feature enables the designer to modify the maximum count with only one external NAND gate.

You may also be interested in: Functional diagram Fig 2. We will also never share your payment details with your seller. Dynamic characteristics Table 7.

Click here to sign up. 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 vatasheet or the punitive, special or consequential damages including – without limitation – lost Characteristics sections of this document is not warranted.

General description The 74HC; 74HCT is a synchronous presettable dqtasheet counter with an internal look-head carry. Measurement points are given in Table 8. SeekIC only pays the seller after confirming you have received your order.