Community. An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications. 74HCTD, Nexperia Buffers & Line Drivers OCTAL BUFFER 3-STATE datasheet, inventory, & pricing. 74HC; 74HCT Octal buffer/line driver; 3-state. Rev. 03 — 22 December Product data sheet. Table 1: Quick reference data. GND = 0 V; Tamb =

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While inputs are 5V tolerant, outputs are not. Ordering information Table 1.

Contact information For more information, please visit: Non-automotive qualified products — Unless this data sheet expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. That works for outputs.

74HCTD,,Philips/NXP – Keysemi

In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. I have used the 74HC as logic converter, which worked flawlessly.

All referenced brands, product names, service names and trademarks are the property of their respective owners. Product details Documentation Support Ordering.

It is neither qualified nor tested in accordance with automotive testing or application requirements. What do you use?

74HCTD Datasheet PDF – Philips Electronics

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Normally for input I connect direct or with a resistor divider. This site uses cookies to store information on your computer. By disabling cookies, some features of the site will not work.

But I attribute this to lack of coffee – I should have verified my claims: Sample orders normally take days for delivery. However the mopst popular device 74nct244d my arsenal, which will translate both ways, from a variety of voltages to a variety of voltages is the 74LVC8T IEC logic symbol All information provided in this document is subject to legal disclaimers.


Please, contact us at support mbed.

74HCT244D Datasheet

Inputs include clamp diodes that enable datasgeet use of current limiting resistors to interface inputs to voltages in excess of V CC.

There is one dirty trick that many of us use. Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design.

Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. Revision history Table Then you could buffer the signal up. If you are not happy with the use of these cookies, please review our Cookie Policy to learn how they can be disabled.

If your external devices are of 74HC or 74LS series, you can connect them safely and they will work reliably.

74HCT244 Datasheet PDF

The device features two output enables 1OE and 2OEeach controlling four of the 3-state outputs. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information.

Functional description Table 3.

NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. A digital pin can drive 40mA, up to a 74ht244d of mA.

Contents 1 2 3 4 5 5. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Thanks all, with an added cheer for Hexley dominating the mbed challenge! Written HW 2 solutions. NXP Semiconductors datasehet no responsibility for the content in this document if provided by an information source outside of NXP Semiconductors. The English version shall prevail in case of any discrepancy between the translated and English versions.


The substrate is attached to this pad using conductive die attach material. Support Find answers to your design questions on this page.

Limiting values are stress ratings only and proper operation of the device at these or any other conditions above those given in the Recommended operating conditions section if present or the Characteristics sections of this document is not warranted. If available you can find information in our Nexperia Support Community or you can find Nexperia models and Design tools.

Given that the LPC, and much other 3. Access Warning You do not have the correct permissions to perform this operation. This document supersedes and replaces all information supplied prior to the publication hereof. In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages including – without limitation – lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges whether or not such damages are based on tort including negligencewarranty, breach of contract or any other legal theory.

These are also nice level converters and in DIP package available too: Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice.