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

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