IC 74148 PDF

As required ENCODER: A decoder is a multiple-input, multiple-output logic circuit that converts coded inputs into coded outputs, where the input and output codes are different. Binary Decoder has n inputs and 2n outputs also called as n-to-2n decoder. The decoder is used for converting the binary code into the octal code. The IC is the 3 x 8 decoder which contains three inputs and 8 outputs and also three enables out of them two are active low and one is active high. Decoders are used in the circuit where required to get more outputs than that of the inputs. Connect as per the diagram given.

Author:Shaktizragore Tojar
Country:Italy
Language:English (Spanish)
Genre:Health and Food
Published (Last):6 August 2007
Pages:37
PDF File Size:2.31 Mb
ePub File Size:11.55 Mb
ISBN:697-4-86590-307-1
Downloads:84339
Price:Free* [*Free Regsitration Required]
Uploader:Kigul



Mazunos No returns are accepted unless prior written agreement by Synacorp upon purchase of the products. All product names are trademarks of their respective companies.

Share your thoughts with others. Some of these extra pins are what allow these devices to be cascaded. Returns All sales are final. To do this, simply switch the common connections of the keypad and resistor array mentioned above. For instance, if you have 16 inputs but your encoder chip only takes 8 or Ideally you want to choose a large value that works consistently. Shipping fees include handling and packing fees as well as postage costs. Below is the schematic for how to cascade two s to give a single 4 bit output.

For more details, read our Order Terms and Conditions. Sometimes you have more inputs than can be used with a single encoder chip. Only buyers who purchased the product may leave a review. Although you order at your own risk, but special care is taken to protect fragile objects. Defective products are accepted for exchange within 7days from the date of purchase. Good quality of product with fast delivery. This means that you will want a key pressed to give a low output on the corresponding line.

If the resistors get too large, then the circuit will stop working; if the resistors get too small, there will be excessive current drawn from the circuit. In some cases, such as this, you will be using the keypad for input to devices which use active low inputs.

Ex-stock items are generally dispatched within working days after receipt of cleared payment. Your pack shipment Ex-stock items are generally dispatched within working days after receipt of cleared payment.

Encoder Chip Sometimes you have more inputs than can be used with a single encoder chip. Closed This item has ended. Within Malaysia ,Ship By: Pages created and updated by Terry Ix Date Posted: It has a few additional inputs and outputs compared to the If you are looking for an office package, with a word processor, spreadsheet, etc. We accept returns for refund or exchange only for items damaged upon receipt.

Resources To view pdf documents, you can download Adobe Acrobat Reader. Boxes are amply sized and your items are well-protected. Note that while the inputs are active lowthe outputs are active high. We give an access to everything buyer need at competitive prices. Since 23 Nov Will purchase again in future. Fast and good packaging! Continue Shopping Add To List. Factory warranty applies, however no warranty is covered for consumable products. Out of box defects are accepted for exchange within 7days from the date of purchase.

In that case, you want to cascade the encoder chips so that instead of having two sets of three bit outputs, you a single four bit output. TOP Related Articles.

CHRISTOPHER NOLAN A LABYRINTH OF LINKAGES PDF

Encoder and Decoder Circuits

Mazunos No returns are accepted unless prior written agreement by Synacorp upon purchase of the products. All product names are trademarks of their respective companies. Share your thoughts with others. Some of these extra pins are what allow these devices to be cascaded.

TESFAYE GEBREAB PDF

IC 74148 PDF

.

BIZ WORLD RAVI HANDA PDF

.

EWART OAKESHOTT PDF

.

Related Articles