Details, datasheet, quote on part number: 74C . (hFE) (Min) @ Ic, Vce: @ µA, 5V ; Vce Saturation (Max) @ Ib, Ic: mV @ 1mA, 10mA ; Frequency. 74C datasheet, 74C circuit, 74C data sheet: FAIRCHILD – 4-Digit site for Electronic Components and Semiconductors, integrated circuits, diodes. Can you confirm that number, I cannot trace it. MM74C datasheet pdf datenblatt – Fairchild Semiconductor – 4-Digit Counters with.

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How to assemble infrared music transmitter and receiver DIY kit September 1, Hi Kkak52, You have to add pull-down resistors at the reset, latch and diplay select inputs.

I was made this projects. If you block light falling on LDR, the number on seven segment display will increase. Building a circuit on a breadboard November 8, My soldering is also propered. Easy steps for making a line following robot using Infrared LED, Tuesday, January 1, Hi i have built this circuit for testing purposes, however i find that the teansistors connnected to the 7 segment displays overheat alot and the 7 segment displays do not light up properly do u have any suggestions for the problems and any solutions?

Hi Naish use the following data for your connections http: This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at If you want to stop the clock, close S2.


To participate you need to register. Please may I consult with specialist of you that if I would like to finish a practice for running 0 to 9 digital numbers with 7 LEDs with Arduino controller and breadboard but have no the Seven segment display component. Log into your account. MM74C consists of a 4-digit counter, an internal output latch, npn output sourcing drivers for common cathode, 7-segment display and an internal multiplexing circuitry with four multiplexing outputs.

74c equivalent datasheet & applicatoin notes – Datasheet Archive

I want to khnow scope of digital stopwatch. You must not have not done soldering properly.

Clap switch December 18, You may also be interested in other Timer circuits we have in our website: There are work my project. How to make one transistor FM transmitter on a stripboard- page I complete my project of object counter using resistors ,LDR,seven segment display etc.

(PDF) 74C926 Datasheet download

The list of components for this project include. So, what i do or anything wrong in project. Welcome to our site!

Media New media New comments Search media. Potentiometer Questions Started by norbss Yesterday at How to use variable resistors November 15, Rotary switch S1 jc used to select the different time periods at the output of the astable multivibrator IC1.


Previous post Next post. Dear Datashete, It is humbly requested that please show your any contact or email espacially email of gmail account becasue my email id is also in gmail so we can contact easily. Portfolio- Digital object counter.

Digital Object Counter using LDR and digital IC

How to use the DIY clap switch September 16, Remote operated musical bell. Long Duration Timer Circuit. Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. You may also like: Thank you in advance.

Articles Top Articles Search resources. Assembly instructions for Infrared transmitter module. Plz snd the eatasheet and answers of project on internal measurement using 74c digital stop watch which will be asked for oral examination as early as possible.

Long duration timer circuit. And also this is a suitable hobby project for newbies. Datasheets, Manuals or Parts. Digital object counter kit- Assembly tutorial. I have Made digital stopwatch using this cct.

Digital object counter DIY kit. Leave a Datasheeh Cancel reply Your email address will not be published. By continuing to use this site, i are consenting to our use of cookies.

Can i use Mm74C instead of