TABLE I. Electrical performance characteristics - Continued.
Test
Symbol
Conditions
-55°C
≤
T
C
≤
+125°C
V
SS
= 0 V, 4.5 V < V
CC
< 5.5 V,
unless otherwise specified 1/
See figure 4
5/
Group A
subgroups
Device
type
Min
Chip disable to output
in high Z 4/
Output enable to
output in low Z 4/
Output disable to
output in high Z 4/
Output hold from
address change
Write cycle time
t
AXQX
9, 10, 11
t
OLQX
9, 10, 11
t
EHQZ
9, 10, 11
01, 02
03, 04,
05
All
10
Limits
Unit
Max
50
40
ns
ns
t
OHQX
9, 10, 11
01, 02
03, 04,
05
All
0
50
40
ns
ns
t
WHWL1
t
EHEL1
9, 10, 11
01, 03,
05
02, 04
10
3
20
ms
Address setup time
t
AVEL
t
AVWL
9, 10, 11
All
ns
Address hold time
t
ELAX
t
WLAX
9, 10, 11
All
50
ns
Write setup time
t
WLEL
t
ELWL
9, 10, 11
All
0
ns
Write hold time
t
EHWH
t
WHEH
9, 10, 11
All
0
ns
See footnotes at end of table.
STANDARD
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43218-3990
DSCC FORM 2234
APR 97
SIZE
A
REVISION LEVEL
F
5962-88634
SHEET
6