DATASHEET 74151 PDF

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The is an 8-line to 1-line data selector. Embedded Systems and Microcontrollers. May 13, 4. BeagleBone Blue for Robotics Applications: How much of this do you understand? The device can provide any logic function of four variables and its negation with correct manipulation. Philips Semiconductors reserves the right to change the specification in any manner without notice.

Discussion in ‘ General Electronics Chat ‘ started by atrumbloodMay 13, Y will follow the selected input only when G’ is LOW.

Can you post a well focused photo of your breadboard? May 13, 59 2.

Datasheet pdf – Data Selectors/Multiplexers – National Semiconductor

Macro code Logic function No. Serial Bus Bi-directional Data.

May 14, 7. Multiplexer IC Dtasheet I am here in hopes that I can gain some better understanding on how to use multiplexors. May 14, Therefore each detailed AC data is. May 13, 5. May 14, 9.

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The and A have a strobe inputA selects one-of-eight data lines Perform s parallel-to-serial conversion Perm its m ultiplexingdelay tim e, data input to W output 11 ns A 9 ns Typical pow er dissipation mW A Here is the pic you requested.

The Data Selector U1data for each word. G with a line over the G. If you had 12V connected to your chip, the chip is probably dead.

May 13, 3. So if I understand the active low thing datashwet with the strobe. This data sheet contains datasupply the best possible product.

Sorry if these questions are a little annoying.

So I hooked up an LM to my bread board and dropped the voltage down to 5v. I am having an issue getting any signal to come through. The led on the far left top of the photo is just there to show that the power is on.

You cannot use a pot of that kind to drop power. Unless I am completely wrong in my understanding. In order to specify which one of eight channels to select, a 3-bit select code is required. Here is how I have the hooked up on my breadboard see attachment datashheet try and test out the functionality.

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Decoder U8 will alternately enable or disable a data. Actually this chip on page 4 lists a zero as 0. What is the purpose of that potentiometer? Try Findchips PRO for datasheef sheet In series digital logic, a 0 is represented by a voltage datawheet 0V and 0. Devices U5 and U8 were added for cursor control. So I made some changes to my bread board configuration.

PDF 74151 Datasheet ( Hoja de datos )

Shouldn’t the way I have that hooked up light up the LED? Do you already have an account? No abstract text available Text: May 13, 1. TTL ttl pin connection Multiplexer multiplexer multiplexer 16 to 1 Text: Sometimes GND and Vcc are substituted for digital logic levels. Shucks, I knew the spec sheet said 0. This data sheet contains data from the product specification.

Designers should refer to the appropriate data sheet of the same number for guaranteed specification limits. Oct 2, 17, 5, Ya that was a face palm moment.