Digital Electronic Circuits

Course title

G0019000

Middle-level Diploma Policy (mDP)

Program / Major	mDP	Goals	Courses
Fundamental Mechanical Engineering	F	産業界や社会の要請を把握して解決するべき課題を設定し、さまざまな工学分野の知識を関連付けながら設計生産技術を活用することで、立案した構想に従って研究を進め課題を解決することができる。	Sub
Advanced Mechanical Engineering	F	産業界や社会の要請を把握して解決するべき課題を設定し、機械工学の学理を応用して異分野を含む融合分野で革新的な機能を創成することができる。	Sub
Environment and Materials Engineering	B	地球環境や地域社会との調和を見据えて、さまざまな工学分野に関わる問題を解決することができる。	Sub
Chemistry and Biotechnology	B	地球環境や地域社会との調和を見据えて、さまざまな工学分野に関わる問題を解決することができる。	Sub
Advanced Electronic Engineering	D	電子工学に関する基礎知識と、応用する能力を身に付けることができる。	Main
Urban Infrastructure and Environment	G	⼟⽊⼯学における現実の問題について、⼯学・専⾨基礎知識を⽤いて理解・解決することができる。	Sub

Purpose of class

In digital electronic circuits, the lecture aims to understand the behavior of the behavior of electronic devices which consists of digital circuit. The lecture also aims to understand the design principles of combination circuits.

Course description

At present, most of electronic apparatuses, especially consumer electronic products, include the digital circuit. And also a digital circuit is basic element for a computer. This class gives the lecture on the behavior of electronic devices which consists of digital circuit, like a diode or a transistor at first. Next, the class gives the lecture on boolean algebra and on design principles of combination circuits.

Goals and objectives

To be able to understand the voltage transfer characteristics of CMOS
To be able to understand structure of gate element using CMOS
To be able to design basic combination circuits
To be able to understand the operation of CMOS flip-flop
To be able to understand structure of sequential circuit, and also design the circuit.

Relationship between 'Goals and Objectives' and 'Course Outcomes'

	Report	Mid-term Exam.	Final Exam.	Total.
1.	8%	10%		18%
2.	8%	10%		18%
3.	8%	10%		18%
4.	8%		15%	23%
5.	8%		15%	23%
Total.	40%	30%	30%	-

Evaluation method and criteria

Midterm Exam × 30% + Final Exam × 30% + Report × 40% (2 times) = 100%
A passing score is 60 points or higher out of 100.

In the report assignments, a score of 60% will be given if all required reporting items are included.
In the midterm and final exams, a score of 60% will be given if the approach is correct.

Language

Japanese

Class schedule

	Class schedule	HW assignments (Including preparation and review of the class.)	Amount of Time Required
1.	Introduction of digital electronic circuits Analog electronic circuits and digital electronic circuits Logic circuits and digital electronic circuits. Switching characteristics of a MOS-FET and a CMOS (1) Static characteristics of MOS-FET	P1, P10-12 in the textbook	120minutes
1.		P61-67 in the textbook
2.	Fundamental gate circuits and logic functions Boolean algebra	Distributed handout materials	120minutes
3.	De Morgan’s laws Karnaugh map	P21-25 in the textbook	120minutes
4.	Fundamental principles and calculations of the Boolean algebra Configuration of fundamental gate circuits using CMOS	P21-25 in the textbook Distributed handout materials	210minutes
5.	Combinational circuits ・Selector ・Comparator	P68-98 in the textbook Print material distributed at Share Folder	120minutes
6.	Combinational circuits ・arithmetic operations in binary ・Arithmetic circuit	Distributed handout materials	210minutes
7.	Mid-term exam	Reviewing class of the 1st through the 7th	400minutes
8.	Sequential circuit ・concept of the sequential circuit ・description of the sequential circuit operation ・sequential circuit using delay component	P68 in the textbook	120minutes
9.	Flip flop （FF）・RS-FF ・positive edge trigger, Negative edge-trigger	Distributed handout materials	120minutes
10.	Flip flop （FF）・JK-FF	P99-118 in the textbook	210minutes
11.	Flip flop （FF）・D-FF ・T-FF ・asynchronous counter	Distributed handout materials	210minutes
12.	・synchronous- and asynchronous counter ・delay time of DFF ・sequential circuit by using JK-FF	P119-128 in the textbook	120minutes
13.	Review of the second half of the course and Final exam	Reviewing the class of 8th through 12th	210minutes
14.	・Shift register ・Ring-counter, Johnson counter, gray-code counter ・Digital electronic circuits used in integrated circuits	P128-140 in the textbook	400minutes
Total.	-	-	2690minutes

Feedback on exams, assignments, etc.

ways of feedback	specific contents about "Other"
Feedback in the class

Textbooks and reference materials

Textbook : ”Digital circuit” written in Japanese
Reference book : ”Exercise of Digital Circuit” written in Japanese

Prerequisites

Completion of Analog electronic circuits 1 and 2

Office hours and How to contact professors for questions

From 12:30 to 12:40 immediately after the lecture, questions and consultations are accepted in the classroom after the lecture.

Regionally-oriented

Non-regionally-oriented course

Development of social and professional independence

Course that cultivates an ability for utilizing knowledge
Course that cultivates a basic interpersonal skills
Course that cultivates a basic self-management skills
Course that cultivates a basic problem-solving skills

Active-learning course

More than one class is interactive

Course by professor with work experience

Work experience	Work experience and relevance to the course content if applicable
Applicable	Based on the work experience, which is Integrated and electronic circuit development at a motor company, design methods of the digital electronic circuit are taught.

Education related SDGs:the Sustainable Development Goals

9.INDUSTRY, INNOVATION AND INFRASTRUCTURE

Last modified : Sat Mar 14 13:51:53 JST 2026