Pune Vidyarthi Griha’s
COLLEGE OF ENGINEERING, NASHIK – 3.
“ LOGIC FAMILY ”
By
Prof. Anand N. Gharu (Assistant Professor)
PVGCOE Computer Dept.
06th September 2017 .
Contents • Introduction
• Classification of Logic family
• Characteristics of Digital IC’s
• 2-Input TTL NAND Gate
• 3-Input TTL NAND Gate
• Wired AND Connection (TTL)
• Open Collector Output (TTL)
• Compate Totem-pole and Open collector output
• Tristate TTL Device
• CMOS Inverter
• CMOS NOR Gate
• CMOS NAND Gate
• Compare TTL & CMOS
INTRODUCTION Logic family :-
Classification of Logic Family :-
Classification of logic family
Charactristics of Digital IC’s
Difference between Totem-pole and Open Collector
Thank You
9/6/2017 27
