Overview of 74LS Decoder As mentioned earlier the chip is specifically designed to be used in high-performance memory-decoding or data-routing applications which require very short propagation delay times. The memory unit data exchange rate determines the performance of any application and the delays of any kind are not tolerable there. In such applications using 74LS line decoder is ideal because the delay times of this device are less than the typical access time of the memory. This means that the effective system delay introduced by the decoder is negligible to affect the performance. How to use 74LS Decoder For understanding the working of device let us construct a simple application circuit with a few external components as shown below. About circuit: Here the outputs are connected to LED to show which output pin goes LOW and do remember the outputs of the device are inverted.
|Published (Last):||20 April 2017|
|PDF File Size:||20.62 Mb|
|ePub File Size:||8.75 Mb|
|Price:||Free* [*Free Regsitration Required]|
Shakashura The logic function provided at the output is: Motorola and are registered trademarks of Motorola, Inc. Both assertion and negation outputs are provided. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or 74ls15 damages.
Hunsaker Visiting Professor of Aerospace Systems. It provides, in one package, the ability to select one bit of data from up to eight sources.
Motorola products are datasheeg designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur.
Box ; Phoenix, Arizona The LS provides the ability, in one package, to select from eight sources of data or control information. By proper manipulation of the inputs, the Datashdet can provide any logic function of four variables and its negation.
Motorola Literature Distribution; P. Should Buyer purchase or use Motorola products ddatasheet any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, 74le, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
The LS can be used as a universal function generator to datasheef any logic function of four variables. Motorola does not convey any license under its patent rights nor the rights of others. Most Related.
74LS151 - 74LS151 8 Input Multiplexer
Sajora Box ; Phoenix, Arizona Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other 47ls in which the failure of the Motorola product could create a situation where personal injury or death may occur. Hunsaker Visiting Professor of Aerospace Systems. Both assertion and negation outputs are provided. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS provides the ability, in one package, to select from eight sources of data or control information. Motorola and are registered trademarks of Motorola, Inc.
74LS151 TTL Multiplexor de 8 Entradas y Selector de Datos