Intel INTELLEC Hardware Reference Manual page 134

Double density, diskette operating system
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TABLE 8-3 (CONTINUED)
SIGNAL
BCLK/
CCLK/
BPRN/
IORC/, IOWC/
INIT/
XACK/
BPRO/
BREQ
SYMBOL
'IL
IIH
c
VIL
VIH
'IL
I|H
c
VIL
VIH
'IL
IIH
c
VIL
VIH
'IL
IIH
c
VOL
VOH
VIL
VIH
'IL
IIH
ILL
ILH
c
VOL
VOH
c
VOL
VOH
c
PARAMETER
DESCRIPTION
Input Current at V|j_
Input Current at V||_|
Capacitive Load
Input Low Voltage
Input High Voltage
Input Current at V||_
Input Current at V j ^
Capacitive Load
Input Low Voltage
Input High Voltage
Input Current at V||_
Input Current at V|^
Capacitive Load
Input Low Voltage
Input High Voltage
Input Current at V||_
Input Current at V|(_|
Capacitive Load
Output Low Voltage
Output High Voltage
Input Low Voltage
Input High Voltage
Input Current at V||_
Input Current at V|(_|
Input Leakage Low
Input Leakage High
Capacitive Load
Output Low Voltage
Output High Voltage
Capacitive Load
Output Low Voltage
Output High Voltage
Capacitive Load
TEST
CONDITION
V|
L
= .45V
V
!H
=5.25V
V|
L
= .4V
V
m
=2.4V
V|
L
= .4V
V
m
=2.4V
V
) L
= .4V
V
m
=2.4V
lQ
L
=16mA
|QH=— 5.2mA
V|
L
= .4V
V
m
=2.4V
PARAMETER
MIN
2
2
2
2.4
2
High Z V
0
=2.4V
High Z V
0
= .4V
-.
f
OL
=3
-
2mA
!
OH
=400uA
IQL =20mA
l
OH
=400uA
2.4
2.4
MAX
-.25
10
15
.8
-2
50
15
.8
-3.2
80
15
.8
-1.6
40
15
.4
.8
-1.6
40
-40
40
15
.45
15
.45
15
UNITS
mA
uA
pf
V
V
mA
uA
Pf
V
V
mA
uA
Pf
V
V
mA
uA
Pf
V
V
V
V
mA
uA
uA
uA
Pf
V
V
Pf
V
V
Pf
8-10

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