IS62LV1024L/LL
READ CYCLE SWITCHING CHARACTERISTICS
(1)
(Over Operating Range)
-45
Symbol
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CE1
Access Time
CE2 Access Time
OE
Access Time
Min.
45
10
0
0
5
5
0
Max.
45
45
45
20
15
15
Min.
55
10
5
0
7
7
0
-55
Max.
55
55
55
25
20
20
Min.
70
10
5
0
10
10
0
-70
Max.
70
70
70
35
25
25
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
RC
t
AA
t
OHA
t
ACE
t
ACE
t
DOE
t
LZOE
OE
to Low-Z Output
t
HZOE
OE
to High-Z Output
t
LZCE
CE1
to Low-Z Output
t
LZCE
CE2 to Low-Z Output
t
HZCE
CE1
or CE2 to High-Z Output
Notes:
1. Test conditions assume signal transition times of 5 ns or less, timing reference levels of 1.5V, input pulse levels of 0.4V to 2.2V
and output loading specified in .igure 1.
2. Tested with the load in .igure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and .all Times
Input and Output Timing
and Reference Level
Output Load
Unit
0.4V to 2.2V
5 ns
1.5V
See .igures 1
AC TEST LOADS
1 TTL
OUTPUT
100 pF
Including
jig and
scope
.igure 1.
Integrated Circuit Solution Inc.
LPSR018-0D 07/06/2001
1 TTL
OUTPUT
5 pF
Including
jig and
scope
.igure 2.
5
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
