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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I notice that the 74LVC8T mentioned above has a direction pin, and does not rely on auto-sensing. The device can be used as two 4-bit buffers or one 8-bit buffer. As 744hct244d Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.

Limiting values Table 4.

Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC. Test circuit for measuring switching times Table 9. You do not have the correct permissions to perform this operation. Important Information for this Arm website This datashdet uses cookies to store information on your computer.


Sample orders normally take days for delivery. Check the data sheet for the LPC That works for outputs. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Documents Flashcards Grammar checker.

A digital pin can drive 40mA, up to a total of mA.

5v V level shifting | Mbed

Most 74HCT parts when run on 5V require 3. 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.

So a 74 HCT is indeed the proper choice. Recommended operating datsaheet Table 5. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as 74hvt244d between NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. If available you can find information in our Nexperia Support Community or you can find Nexperia models and Design tools.

74HCT244D Datasheet

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. Support Find datasbeet to your design questions on this page.

What do you use? Revision history Table You can look at the data sheets how the logic high voltage is defined should be either 2 volts, 0. This site uses cookies to store information on your computer.


NXP Semiconductors does not give any representations or warranties as datasheet the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information.

Given that the LPC, and much other 3. Ptot derates linearly with 5. HC, or look for some with schmitt-trigger. Sorry for the confusion. Gert van der Knokke.

74HCTD Datasheet PDF – Philips Electronics

Product details Documentation Support Ordering. As Hendrik has found, it happens that HC parts also work much of the time, since at room temperature their “typical” spec for VIH actually falls below their guaranteed “minimum” spec of 3. These are also nice level converters and in DIP package available too: And it’s available in an easy-to-use through-hole package.

However, if it is soldered, the solder land should remain floating or be 74hft244d to GND. The device features two output enables 1OE and 2OEeach controlling four of the 3-state outputs. 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. The device features two output enables 1 OE and 2 OEeach controlling four of the 3-state outputs.

Run HCT parts on 5V and directly drive the inputs from 3.