Part Number: 74LS00, Maunfacturer: National Semiconductor, Part Family: 74, File type: PDF, Document: Datasheet – semiconductor. Part Number: 74LS00, Maunfacturer: Motorola, Part Family: 74, File type: PDF, Document: Datasheet – semiconductor. 74LS00 is a member of 74XXYY IC series. The 74xxyy ICs are logic gates of digital electronics. 74LS00 IC has four NAND gates. Also each.

Author: Dolrajas Kazratilar
Country: Great Britain
Language: English (Spanish)
Genre: Video
Published (Last): 25 November 2007
Pages: 84
PDF File Size: 9.46 Mb
ePub File Size: 18.87 Mb
ISBN: 140-7-39798-531-6
Downloads: 15512
Price: Free* [*Free Regsitration Required]
Uploader: Kelmaran

The description for each pin is given below.

When you want logic inverter. Thanks and Regards, viswanath.

74LS00 Datasheet(PDF) – List of Unclassifed Manufacturers

What is the function of TR1 in this circuit 3. The time now is Hierarchical block is unconnected 3. Now let us consider a simple application circuit of the chip NAND gate. Power consumption and power optimization in ASIC design 6. Both transistors will be ON and voltage across both of them will be zero. ModelSim – How to force a struct type written in SystemVerilog?


Similar Threads Power consumption in a cellphone to determine IC power consumption 1. Some body please help me in this regard.

(PDF) 74LS00 Datasheet download

In case one of buttons is closed. With these three cases we have realized the truth table for chip NAND gate. Where high speed NAND operation is necessary. Hi, I need to calculate power consumed by the 74ls00 IC in my circuit. Submitted by admin on 3 April So we can make 74ls00 a four NOT gate chip if necessary.


AF modulator in Transmitter what is the A?

With that the entire supply voltage appears across the transistor which is in OFF state. Dec 248: Looking forward for the positive response. Here we have connected two inputs to two buttons and output is connected to a LED.

Dec 242: To be honest I’m 74l00 absolutlely certain but the data sheet gives two ICC currents, one for each logic state so I would imagine it refers to each gate. Hi betwixt, Thanks for your reply. Distorted Sine output from Transformer datasneet. Each gate can be used separately.

Losses in inductor of a boost converter 9. In the case when any one input is HIGH: Add to this the input current of the ULN to get the total. Input port and input output port declaration in top module 2.

With that both inputs of the gate will be LOW. After verifying the cases, you can tell that we have satisfied the above truth table. Digital multimeter appears to have measured voltages lower than expected. We can use all four gates this way tosatisfy our needs. Part and Inventory Search. So the total supply voltage appears across the 7l4s00 Q1 and Q2.


This chip has less transition times which are datashete for high speed applications.

The 74xxyy ICs are logic gates of digital electronics. As you are driving relays, the frequency is presumably very low so the extra speed factor can be ignored. Energy consumption or power consumption in a processor?

74LS00 Datasheet pdf – Quad 2-Input NAND Gate – Fairchild Semiconductor

Choosing IC with EN signal 2. The power consumption depends on several factors, the most prominent being how fast the logic state is changing. Thanks and Regards, Viswanath.

When both inputs are HIGH: The internal connection of four gates is shown below. Should i multiply the result with 4 or this is power consumed by the IC Is this calculation Correct?

Synthesized tuning, Part 2: With 74LS series devices, the current remains fairly constant up to a certain frequency then it starts to increase. Under normal circumstances both buttons are not pressed and are open.

Does these parameters are for whole IC or individual Gates? Here are a few examples where it is used. I have calculated for U2 as follows: There are many reasons of using 74LS00 in electronic circuits.