Radio Shack TRS-80 Model 100 - Page 53

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Fig.
15
Function
Diagram
Supply
Voltage
Input or Output
Voltage
Applied
Storage
Temperature
Range
Operating
Temperature
Range
(Industrial
+8.0V
GNO
-0.3V
to
\'cc*0.3V
-65°Ciot150°C
-40°C
to
+85°C
Table
11
Absolute
Maximum Rating
«9
|
SYMBOL PARAMETER
MINIMUM
TYPICAL MAXIMUM UNITS
CONDITIONS
VIM
Logical
"1"
inoul Voltage
70% V
CC
V
VlL
Logical
"0"
Inout Voltage
20%
v
cc
V
'11
Input
Leakage
-10.0
+ 10.0
M*
0V
< VlN <
VCC
VOH
Logical
"1"
Ouidui Voltage
2.4
V
IOH
-
-0.2mA
VOL
Logical
"0"
Ouipul
Voltage
0.45
V
IOL
*
2.0mA
10
Output Leakage
-10.0
10.0
fJA
OV
< VO
<
vcc
ICC
Supply
Current
1.0 800
MA
V|N
-
GNO or
VCC
VCC
-
5.25V
ClN
Input
Capacitance*
7.0
8.0 PF
Output Ooen
CO
Output
Capacitance*
8.0
10.0 of
Table
12
Electrical
Characteristics
(D.C.)
VCC
-
s.ov
©
Ta
-
2S°C
VCC
-
5.0V+
SX
Ta
•
Industrie!
SYMBOL PARAMETER
.
MIN
TYP
MAX MIN TYP
MAX
UNITS
CONDITIONS
'dock
Clock
Freouency
D.C.
2.0
D.C.
1.0
MHz
tow
Pulie Widthj
CRL,
DRR.
TBRL
200
225 nj
C(_
»
50bF
'MR
Pulie
Width MR
500
600
m
See Switching
Time
'SET
Input
Date Setup Time
60
75
ni
Waveform!
1.2.3
'HOLD
Input
Data Hold
Time
75
90 ns
•EN
Output
Enable Time
150 190
m
Table
13.
Electrical
Characetristics