Transcript Slide 1

EE HomePage.com Powerpoint Symbol Collection
Logic Elements
boolean functions
All symbols are drawn with 1.5 pt
lines. Grid spacing is 0.1 inches.
-
0
1
0
1
2
2
3
3
op amp or comparator
0
0
+
1
1
-
inverters
comparator
with hysteresis
buffers
2
2
+
0
0
connection point
SET
D
RSTB
Q
D
SET
Q
QB
D
QB
RSTB
EN
1
Q
D
QB
G
transparent latch
RSTB
SET
Q
QB
RSTB
D
Q
EN
Type D Flip-Flops
D
1
Q
D
Q
QB
QB
EN
register
http://www.eehomepage.com/symbols.ppt
Copyright 2008 by EE HomePage.com
These symbols may be freely reused.
EE HomePage.com Powerpoint Symbol Collection
Logic Elements
S
Q
SB
Q
SB
RB
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
EN
Q
QB
QB
SR NAND Latch
RB
R
Q
S
R
Action
0
0
Keep
state
R
Q
0
1
Q=0
QB=1
S
QB
1
0
Q=1
QB=0
1
1
Q=0
QB=0
QB
S
SR Latch
QB
R
EN
Action
0
Keep
state
S
1
same
as SR
latch
R
connection point
EN
QB
Gated SR Latch
SET
J
Q
K
SR Latch
Q
QB
RSTB
JK Flip Flop
J
K
Next
Value
0
0
No
Change
0
1
Q=0
1
0
Q=1
1
1
Toggle
-
S
+
+
-
X
http://www.eehomepage.com/symbols.ppt
Copyright 2008 by EE HomePage.com
These symbols may be freely reused.
EE HomePage.com Powerpoint Symbol Collection
Semiconductors
S
G
P-channel
N-channel
S
D
photo
Transistor
T1
G
PNP
T2
D
G
NPN
Triac
transmission
gate
connection point
LED
SCR
D
ZENER
D
bridge rectifier
http://www.eehomepage.com/symbols.ppt
Copyright 2008 by EE HomePage.com
These symbols may be freely reused.
EE HomePage.com Powerpoint Symbol Collection
Discrete
Components
Input
antenna
SPKR
Output
microphone
BiDi
xtal
SPST
connectors
crystal
SPDT
inductors
DPST
switches
VDDA
L
power & ground symbols
mechanical
ground
3F motor
VDD
connection point
L
motor
varistor
current
source
voltage
source
signal
source
+
R
V
R
R
potentiometer
fixed
resistor
variable
resistor
-
+
-
+
-
battery
C
C
C
polarized
capacitor
unpolarized
capacitor
http://www.eehomepage.com/symbols.ppt
Copyright 2008 by EE HomePage.com
These symbols may be freely reused.