Intel MCS48 User Manual page 268

8205
8205
SWITCHING CHARACTERISTICS
CONDITIONS OF
TEST:
Input pulse amplitudes: 2.5V
Input
rise
and
fall
times: 5 nsec
between 1V
and
2V
Measurements
are
made
at
1.5V
TEST LOAD:
71
1
Ziu^n
All
Transistors
2N2369
or Equivalent.
C
L
=
30 pF
TEST
WAVEFORMS
ADDRESS OR ENABLE
INPUT PULSE
/
\
A.C.
CHARACTERISTICS
T
A =
0°C
to
+75°C,
V
cc = 5.0V
±5%
unless otherwise
specified.
SYMBOL PARAMETER
MAX.
LIMIT
!
UNIT
|
TEST CONDITIONS
t
+ +
ADDRESS OR ENABLE TO
OUTPUT DELAY
18
ns
|
t_
+
18 ns
t
+
_
18
18
ns
t__
ns
C
(1!
^IN
INPUT
CAPACITANCE
P8205
C8205
4(typ.)
pF
f
=
1
MHz,
V CC
=
0V
5(typ.)
pF
VBIAS =
2.0V.T a -25°C
1.
This parameter
is
periodically
sampled and
is
not
100%
tested.
TYPICAL CHARACTERISTICS
ADDRESS OR ENABLE TO OUTPUT
DELAY
VS.
LOAD CAPACITANCE
cr.
S
10
go
50
100 150
LOAD CAPACITANCE
IpFI
ADDRESS OR ENABLE TO OUTPUT
DELAY
VS.
AMBIENT TEMPERATURE
5.0V
30 pF
AMBIENT
TEMPERATURE
l°C)
7-30