Digital IC Trainer

SALIENT FEATURES :

Elaborately detailed User?s Manual unfolds digital fundamentals through well thought out experiments with theoretical reviews self tested questions and exercises. Built – in power supply provides all voltages necessary for experimentation. Patch panel contains commonly used SSI and MSI devices.

TYPICAL EXPERIMENTS:

Verification of the laws / theorems of Boolean Algebra. Study of gates and verification of their truth tables.
Construction of their combinational circuits.
Study of TTL terms and definations. Verification of important TTL circuit parameters.
Study of various flip – flops and their truth tables. Building flip – flops using gates.
Study of monoshot truth table and timing.
Study of shift registers operations, implementing registers using flip – flops, serial to parallel conversion.
Verification of the operation of decade counters and synchronous up / down counters.
Study of arithmetic circuits and comparators.
Implementing adders using gates.
Understanding 7 – segment display and decoder / driver.

TECHNICAL SPECIFICATIONS:

POWER SUPPLY:

Output voltage available on the front panel from the built – in regulated power supply is :
Output Voltage & Current : 5V / 1A, short circuit protected.
Load Regulation : 1 % ( No load to full load ).
Line Regulation : 1 % ( for + 10 % variation in line voltage ).
Ripple : < 12 mV.

GENERAL :

Components on the patch panel include the following :

Quad 2 input NAND gate ( 7400 ).
Quad 2 input NOR gate ( 7402 ).
Dual 2 input AND gate ( 7408 ).
Dual 4 input NOR gate with enable ( 7425 ).
Quad inverters ( 7404 ).
Dual 2 input OR gate ( 7432 ).
Dual 4 input NAND gate ( 7440 ).
3 to 8 Line Decoder / Demultiplexer ( 74138 ).
Dual EX – OR gate ( 7486 ).
Quad J – K flip – flop with preset and clear ( 7476 ).
One shot ( Mono – shot ) ( 74121 ).
4 – bit Parallel Access shift register ( 7495 ).
Synchronous UP / DN counter with dual clock ( 74193 ).
BCD / 7 – segment decoder / driver ( 7447 ).
4 – bit Binary Adder with fast carry ( 7483 ).
4 – bit magnitude comparator ( 7485 ).
1 to 8 Data Selector / Multiplexer ( 74151 ).
Decade Divide by 12 and Binary counter ( 7490 ).
4 – bit Bi – directional Universal shift register ( 74194 ).
One 7 segment LED display, 10 logic input switches with LED indication, 4 pulsar switches, 10
logic output indicators.
Breadboard Terminal strip with 640 tie points.
4 Connecting Strips.
Variable clock generator.
Fixed Clock ( 0.1 Hz, 1 Hz, 100 Hz & 1 KHz ).
20 Pin ZIF Socket.