ee homepage.com powerpoint symbol collection copyright 2008 by ee homepage.com these symbols may be...

EE HomePage.com Powerpoint Symbol Collection

http://www.eehomepage.com/symbols.pptCopyright 2008 by EE HomePage.comThese symbols may be freely reused.

boolean functions

op amp or comparator

comparatorwith hysteresis

inverters buffers

Type D Flip-Flops

register

transparent latch

Logic Elements

connection point

0

2

1

3

0

2

1

0

1

D Q

QB

RSTB

D Q

QB

RSTB

SET

D Q

G

D Q

QB

EN

RSTB

D Q

QB

SET

D Q

QB

EN

RSTB

D Q

QB

EN

SET

-

+

-

+

1

0

2

0

1

3

1

2

0All symbols are drawn with 1.5 ptlines. Grid spacing is 0.1 inches.

SR Latch

R Q

QBS

SR Latch

SR NAND Latch

S R Action

0 0 Keep state

0 1 Q=0

QB=1

1 0 Q=1

QB=0

1 1 Q=0

QB=0

SB RB Action

0 0 Q=1

QB=1

0 1 Q=1

QB=0

1 0 Q=0

QB=1

1 1 Keep state

Gated SR Latch

EN Action

0 Keep state

1 same as SR latch


Logic Elements


J K Next Value

0 0 No Change

0 1 Q=0

1 0 Q=1

1 1 ToggleJK Flip Flop

connection point

R

S

Q

QB

SB

RB

Q

QB

SB Q

QBRB

S

R

Q

QB

EN

S Q

QBR

EN

J Q

QB

RSTB

SET

K

+ -+

-

X



bridge rectifier

Semiconductors

PNP NPN

photoTransistor

P-channel

N-channel

transmissiongate

connection point

D

LED

SCR ZENER D

G

S

DSG

D

T2

T1G

Triac



inductors

SPKR

polarizedcapacitor

unpolarizedcapacitor

power & ground symbols

switches

connection point

Input

Output

BiDi

connectors

crystal

DiscreteComponents

currentsource

voltagesource

signalsource

variableresistor

fixedresistor

potentiometer

battery

varistor

SPST

SPDT DPST

mechanicalground

VDDA

VDD

antenna microphone

L

xtal

C

+-

C

L

+

-

V+

-R

RR

C

motor

3 motor

ee homepage.com powerpoint symbol collection copyright 2008 by ee homepage.com these symbols may be...

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