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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For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In no event however, shall an agreement be valid in which the NXP Semiconductors product is deemed to offer functions and qualities beyond those described in the Product data sheet.
All referenced brands, product names, service names and trademarks are the property of their respective owners. The device features two output enables 1OE and 2OE ratasheet, each 74hct244r four of the 3-state outputs. You do not have the correct permissions to perform this operation.
It is neither qualified nor tested in accordance with automotive testing or application requirements. I’ve seen discrete versions of bidirectional level translators consisting of just one FET. The latest product status information is available on the Internet at URL http: I tried several HCT buffer type parts and all of them worked!
HC, or look for some with schmitt-trigger. Most 74HCT parts when run on 5V require 3. Table 7 on page 45 gives the following limits for standard port pins: You might choose eatasheet 74HCT — that would give 74hct2444d 8 lines in a single package.
The English version shall prevail in case of any discrepancy between the translated and English versions. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. All datasheett provided in this document is subject to legal disclaimers. Accept and hide this message. If your external devices are of 74HC or 74LS series, you can connect them safely and they will work reliably. Revision history Table Datadheet for input I connect direct or with a resistor divider.
74HCT244 Octal buffer/line driver
NXP Semiconductors takes no responsibility for the content in this document if provided by an information source outside of NXP Semiconductors. But I attribute this to lack of coffee – I should have verified my claims: So far I have just ignored this, and most of the time it works, but I would like to avoid the ‘unsafe’ feeling it gives me.
Access Warning You do not have the correct permissions to perform this operation. Written HW 2 solutions. 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.
5v V level shifting | Mbed
The substrate is attached to this pad using conductive die attach material. By continuing to use our site, you consent to our cookies. The device can be used as two 4-bit buffers or one 8-bit buffer. Normal logic-level output current is lower.
The LPC data sheet explains this in more detail. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device.
Gert van der Knokke.