Digital Logic Trainer (TTL) Logic Trainer Board

Model HV-EXP2198
Digital Logic Trainer (TTL) Logic Trainer Board For Electrical Lab Training Digital Logic Trainer (TTL) /Logic Trainer Boardbased on 74 series has been designed specifically to make the students familiar with the studyof TTL ICs and verification of the truth table of logic gates, flip-flops, Gated & Master Slave JK flip-flops, Schmitt Trigger, Expanders ,Binaryaddress, Counters, Shift registers, Multiplexer (Encoder), Demultiplexer (Decoder), 8Bit D/A Converter and 8Bit A/D Converter etc. Large areaof Bread Board is provided on the front panel for ICs. Students can make the circuit easily on the Bread Board with the help of other accessorieswhich are provided on the front panel of Digital Logic Trainer. Practical experience on this trainer/board carries great educative value for Science and Engineering Students. Specifications: OUTPUT D.C. VOLTAGE :Fixed 5V and 0-±18V. OUTPUT CURRENT: 1Amp. LOAD REGULATION :± 1% of the highest specified output voltage.(NO LOAD TO FULL LOAD) RIPPLE AND NOISE :less than 2mV. VARIABLE CLOCK FREQUENCY :1Hz to 1MHz by three frequencyrange & multiplier. LOGIC INPUTS :16 switches for High/Low OUTPUT INDICATORS :16, 5mm bright Red LEDs. SEVEN SEGMENT DISPLAY: 4digit seven segment display with decoderdriver. DIGITAL VOLTMETER :Digital DC voltameter range 0-20V. OPERATING CONDITIONS :0to 40°C and 95% R.H. at 40°C. BREAD BOARD :Unique solder -less large size, spring loaded breadboardconsisting of 2Terminal Strips with 640 tie points each and 4DistributionStrips with 100 tie points each, totalling to 1680 tie points. INPUT VOLTAGE :230V ±10% at 50 Hz A.C. Mains. ICs PROVIDED :29 ICs have been provided.Note :Following ICs or equivalent can be provided.....