74LS04 IC has six NOT gates which perform Inverting function, hence the name HEX INVERTING GATES. Note The ”Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaran- teed The device should not be operated at. 74LS04 datasheet, 74LS04 pdf, 74LS04 data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, Hex Inverting Gates.

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74LS04 Datasheet –

Here I had used a capacitor of micro farad 74ls04 datasheet I have no idea Why? Although the data sheets are available I am not able to interpret the information fully. Electro Tech is an online community with over 74ls04 datasheet, members who enjoy talking about and building electronic circuits, 74os04 and gadgets.

Voltage appears at base of transistor and current flows through it. The chip is basically 74ls04 datasheet where a logic inverter is needed. Feb 1, Messages: Looks to me that I will be able to complete my circuit now. The description for each pin is given below. Inverter Gates in this chip provide output which is negated logic input.


You must log in or sign up to reply here. The above logic does 74ls04 datasheet have any direct Gate? I gounded input pin 1 and the output pin 2 showed me a voltage of.

I 74ls04 datasheet using IC because this way 1. Consider not using any logic at all if things for your tanks are as simple as you outline.

Reversing this polarity will destroy or at least 74ls04 datasheet the specifications of the IC.

Discussion in ‘ General Electronics Chat ‘ started by mdfrahim1Dec 3, I will build the circuit 2. The gates in this chip provide TTL logic outputs which are a must in some applications.

74ls04 datasheet

By continuing to use this site, you are consenting to our use of cookies. I want to make it by my own no copying. Wire that in series 74ls04 datasheet your incoming water sensor normally open.

I am a consultant on AS and a Retail domain expert. Are you really an electrical engineer? Output 1Y is connected to LED through a resistor. How should I check if the Voltage supply is correct or not? I 74ls04 datasheet be highly thankfull to you if you explain me. The use of capacitors really haunts me. Tanks – 0 means Tank is empty Input Incoming water is 1, if water is coming. TTL 74ls04 datasheet too much current to be powered from a battery.


The other voltages you have measured will not give correct readings 74ls04 datasheet the 74LS04 with such a slow supply voltage, of 2v. Elctrical fundamentals tells me that Volate and current depends on load.

Datasheet: 74LS04

74ls04 datasheet 74ld04 the appropriate package depending on requirement. To start with I brushed up my digital theory concepts and tried to start building small circuits using IC’s.

Quiescent current is something like 3 to 6mA. It never works 74ls04 datasheet specified: It also shows the same characteristics. Current through base of transistor will be zero.