74HC245A DATASHEET PDF

The MC54/74HCA is identical in pinout to the LS .. data sheets and/or specifications can and do vary in different applications and actual performance. MCHCA datasheet, MCHCA circuit, MCHCA data sheet: MOTOROLA – Octal 3-State Noninverting Buffer Transceiver,alldatasheet, . MCHCA datasheet, MCHCA pdf, MCHCA data sheet, datasheet, data sheet, pdf, Motorola, Octal 3-State Noninverting Buffer.

Author: Arashit Vizuru
Country: Belgium
Language: English (Spanish)
Genre: Politics
Published (Last): 24 December 2005
Pages: 372
PDF File Size: 5.72 Mb
ePub File Size: 7.62 Mb
ISBN: 841-1-16909-445-9
Downloads: 85358
Price: Free* [*Free Regsitration Required]
Uploader: Sami

Datasheet «MC54/74HC245A»

What sort of implications should we begin to expect from wearable technology? Guide to PCB Design: Jun 6, 5.

Oct 10, 1, Posted by kittoo in forum: The 74HC is 74hf245a 8-bit transceiver, I wanna 74hc254a it to convert 3. Meaning it has two set of pins A0-A7 and B0-B7in which each set has 8 pins. Also we can reduce the input leakage current by disabling the inputs by using the OE pin datasheft shown in the table above. So in these cases we have to shift one set of operating voltage 3. How to make use 74HC in bi-directional mode Reply to Thread. I can use the DIR pin to toggle the direction of conversion according to this table below But what confuses me is that, people state that the output voltage is equal to the voltage supplied to the Vcc pin.

  CONFESIONES DE UNA SUMISA SOPHIE MORGAN PDF

Bi-directional k-bus to CAN Posted by poops in forum: TL — Programmable Reference Voltage. Nov 1, 22 5. Jun 6, 4. So when I convert 3.

But it is not efficient for high speed operation or for bi-directional communication buses. Or can i just toggle the state of the DIR pin.

Here we are converting the 3. Jun 9, 8. Aug 23, 6, Irrespective of the direction, the output will be just about the Vcc level. Jun 9, 7. The output voltage will always be equal to the Vcc voltage, so here since we are converting the 3.

Making data pins in parallel port bi-directional, Posted by arsmoriendi in forum: Datasheeg general circuit diagram using IC 74HC as a logic level converter is shown above.

Data Sheets: 74HCREV1

Or if you are looking for an IC to act as a 8-bit logic level dataeheet then 74HC IC might be the right choice dataxheet you. No, create an account now. You can’t use it as a bidirectional level converter. Sep 16, 59 4. Feb 20, 2, Jun 9, 9. Submitted by admin on 6 June The 74HC is an 8-bit transceiver IC with 3-state output.

Jun 5, 1. Do you already have an account?

  EPICONDILITIS LATERAL Y MEDIAL PDF

You May Also Like: Jan 29, 6, 1, Jun 5, 2. Out of these two sets one set can be used as input and the other set can be used as output.

Since the IC is a transceiver IC, Data can flow from input datassheet to output bus and also from output bus to input bus, by simply toggling the Direction pin DIR pin as required.

Quote of the day. Hence in those cases a bi-directional transceiver IC like 74HC seems to be an ideal choice. Jun 8, 6.

74HC245 5V CMOS Octal Transceiver

So if you are looking for an IC to act as a buffer or as a transceiver for your address or data bus. In these cases we employ a logic level converter; the simplest logic level converter is a potential divider.

DIR is only the direction. Yes, my datasbeet is: Your name or email address: Jun 5, 3. It also has a decent output current of 35mA and hence can be datasheft to drive nominal loads. That is not what it is designed for.

Author: admin