25-11-2014, 10:39 PM
Integrated Circuit Tester (IC tester) is used to test integrated circuits (ICS). We can easily check any digital IC by using this type of IC tester. To test the IC, we must use different hardware schematics for various designs; as we need a special kind of tester to verify the logic gate, and another for the testing of flip flops, or shift registers, which includes more complications and time will also be longer. So here's the IC Tester, to overcome this problem. Unlike other chip testers, this is simplified, since we do not have to build a different kind of schemes for the various types of IP, every time we have to check them out.
Unlike IC testers available on the market today, which is usually more expensive, this IC Tester is affordable and convenient. This IR Tester is built using 8951 microcontroller together with keyboard and display unit. She may experience digital chips, which have a maximum of 24 contacts. As it is, any number of programmable chips can be checked to limit memory available. This IC tester can be used to test a wide range of IP, which includes simple logic gates as well as sequential and combinational circuits as triggers, shift registers, counters, etc. it is portable and easy to use.
Block diagram of programmable digital IC Tester, as shown in the below. It consists of two 8951 microcontroller microcircuits, 24 pin IC socket, keyboard unit, display unit and indicators.
To check a specific digital IC, IC should be inserted into the socket IC recorder and enter the number using the keypad, and then press Enter.IC number gets displayed in the 7-segment display.
Unlike IC testers available on the market today, which is usually more expensive, this IC Tester is affordable and convenient. This IR Tester is built using 8951 microcontroller together with keyboard and display unit. She may experience digital chips, which have a maximum of 24 contacts. As it is, any number of programmable chips can be checked to limit memory available. This IC tester can be used to test a wide range of IP, which includes simple logic gates as well as sequential and combinational circuits as triggers, shift registers, counters, etc. it is portable and easy to use.
Block diagram of programmable digital IC Tester, as shown in the below. It consists of two 8951 microcontroller microcircuits, 24 pin IC socket, keyboard unit, display unit and indicators.
To check a specific digital IC, IC should be inserted into the socket IC recorder and enter the number using the keypad, and then press Enter.IC number gets displayed in the 7-segment display.
