Digital Electronics Series — Complete Index — VLSI Trainers
VLSI Trainers · Digital Electronics Series

Complete Digital Electronics Series Index

Every article in the series, in order. Click any card to go directly to that article.

12Articles
6Units
85+Worked Examples
0Prerequisites Beyond Basics
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Welcome to the Digital Electronics Series 👋
What this series covers, who it’s for, how articles are structured, and the VLSI thread running through every topic — read this first.
Unit 1 Number Systems & Codes
DE-01
Number Systems
Binary, octal, hex, base conversion, 1’s & 2’s complement, floating-point representation
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DE-02
Binary Codes
BCD, Gray code, Excess-3, Hamming code, CRC, ASCII — encoding schemes and error detection
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Unit 2 Boolean Logic & Simplification
DE-03
Boolean Algebra & Logic Gates
Huntington’s postulates, De Morgan’s theorems, SOP/POS, minterms/maxterms, NAND/NOR universal gates
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DE-04
K-Map Simplification
2–6 variable K-maps, pairs/quads/octets, don’t-cares, NOR 0-grouping, Quine-McCluskey method
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Unit 3 Combinational Circuits
DE-05
Arithmetic Circuits
Half/full adder & subtractor, parallel binary adder, BCD adder, XS-3 adder, 2’s complement adder/subtractor
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DE-06
More Combinational Circuits
MUX, DEMUX, 3-to-8 decoder, BCD-to-7-segment, encoders, priority encoders, comparator, parity, FPLA/PAL/PROM
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Unit 4 Logic Families & Hardware
DE-07
Logic Families
RTL, DTL, HTL, TTL (totem-pole/open-collector/tri-state), Schottky TTL, ECL, NMOS/PMOS, CMOS — full comparison table
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Unit 5 Sequential Circuits
DE-08
Flip-Flops
RS NOR/NAND latches, race conditions, clocked RS, D/JK/T flip-flops, Master-Slave JK, excitation tables, FF conversion
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DE-09
Shift Registers
SISO, SIPO, PISO, PIPO, bidirectional, universal (74194), ring counter, Johnson counter, serial adder application
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DE-10
Counters
Async ripple counters, Mod-N design, synchronous counter design procedure, up/down, ICs (7490/74163/74190), VLSI scan chain
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Unit 6 Mixed-Signal & Memory
DE-11
DAC & ADC
Weighted-resistor & R-2R ladder DACs, DAC0808, Flash/SAR/dual-slope ADCs, ADC0801, VLSI mixed-signal design
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DE-12
Digital Memories
ROM/PROM/EPROM/EEPROM, SRAM (6T), DRAM (1T1C), RAM ICs (7489/2147/4164), magnetic disk, CD-ROM, VLSI memory hierarchy
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Series Complete
You Made It — A Look Back at Everything 🎉
A casual recap of every major concept across all 12 articles — from number systems to DRAM cells and the memory hierarchy.
Test Your Knowledge
Digital Electronics Question Bank 📝
Practice questions covering all 6 units — number systems, K-maps, flip-flops, counters, DAC/ADC, and memories.
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