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Home » Products » Educational Trainers » Bread Board Trainers » Digital Logic Trainer (CMOS) / Board (based On 74 C/4000 Series)

Bread Board Trainers » Digital Logic Trainer (CMOS) / Board (based On 74 C/4000 Series)

Digital Logic Trainer (CMOS) / Board (based On 74 C/4000 Series)

Digital Logic Trainer (CMOS) / Board (based On 74 C/4000 Series) Features:

Power Project Board

Digital Logic Trainer (CMOS) / Logic Trainer Board based on 74 C/4000 series has been designed to make the students familiar with the study of CMOS ICs and verification of the truth tables of logic gates, flip-flops, Gated & Master Slave JK flip flops, Schmitt Trigger, Expanders , Binary address, Counters, Shift registers, Multiplexer (Encoder), Demultiplexer (Decoder), 8 Bit D/A Converter and 8 Bit A/D Converter etc. Large area of Bread Board is provided on the front panel for ICs. Students can make easily the circuit on the bread board with the help of other accessories which are provided on the front panel of Digital Logic Trainer. The logic trainer board is quite educative and is a must for Science and Engineering Students.


  1.  OUTPUT D.C. VOLTAGE : Fixed 5V, Variable 0 to ±18 V.
  2.  OUTPUT CURRENT: 1 Amp.
  3.  LOAD REGULATION : ±1% of the highest specified output voltage.(NO  LOAD TO FULL LOAD)
  4.  RIPPLE AND NOISE : less than 2 mV.
  5.  VARIABLE CLOCK FREQUENCY : 1 Hz to 1 MHz by three frequency range & multiplier.
  6.  LOGIC INPUTS : 16 switches for High/Low
  7. OUTPUT INDICATORS : 16, 5 mm bright Red LEDs.
  8. SEVEN SEGMENT DISPLAY : 4 digit seven segment display with decoder driver.
  9. DIGITAL VOLTMETER : Digital DC voltameter range 0 - 20V.
  10. OPERATING CONDITIONS : 0 to 40°C and 95% R.H. at 40°C.
  11. BREAD BOARD : Unique solder - less large size, spring loaded breadboard consisting of 2 Terminal Strips with 640 tie points each and 4 Distribution Strips with 100 tie points each, totalling to 1680 tie points.
  12. INPUT VOLTAGE : 230V ±10% at 50 Hz A.C. Mains.
  13. ICs PROVIDED : 29 ICs have been provided.

Note : Following ICs or equivalent will be provided.

S.NO.                  LOGIC I.C.                                                               NO. QTY.

01.               QUAD 2-INPUT NAND GATE 74C00                                              1

02.               QUAD 2-INPUT NOR GATE 74C02                                                1

03.               INVERTER CIRCUIT 4069                                                             1

04.               QUAD 2-INPUT AND GATE 74C08                                                1

05.               QUAD 2-INPUT NAND SCHMITT TRIGGER 4093                            2

06.               QUAD 2-INPUT OR GATE 74C32                                                  1

07.               DUAL 2-WIDE 2-I/P AOI GATE 4085                                             2

08.               3-STATE EXPENDABLE 8-FUNCTION 8-INPUT GATE 4048            2

09.               DUAL J-K POSITIVE EDGE TRIGGERED FLIP-FLOP 7470             1

10.               DUAL JK M/S FLIP-FLOP 4027                                                    2

11.               DUAL J-K F-F WITH CLEAR 74C73                                              2

12.               4-BIT BINARY FULLADDER 74C83                                              1

13.               QUAD 2-INPUT EX-OR GATE 4070                                              1

14.               4-BIT DECADE COUNTER 74C90                                                3

15.               DIVIDE-BY TWELVE COUNTER 74LS92                                      1

16.               4-BIT BINARY COUNTER 74C93                                                  1

17.               4-BIT RIGHT-SHIFT/LEFT-SHIFT REGISTER 74C95                       1

18.               TRI-STATE QUAD BUFFERS 74C126                                           1

19.               8-CHANNEL DIGITAL MULTIPLEXER 74LS151                              1

20.               4-LINE TO 16-LINE DECODER/ DEMULTIPLEXER 74C154             1

21.               8-BIT D/A CONVERTER DAC 0808                                               1

22.               8-BITA/D CONVERTOR ADC 0808                                                1

* Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.


Educational Trainers & Teaching Products - Educational Electronics Trainers & Electronic Didactic Products for Technical Training in Universities, Engineering Colleges, Vocational Schools & Polytechnics Institutes.

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