CAT28C64B
D.C. OPERATING CHARACTERISTICS
V
CC
= 5V
±10%,
unless otherwise specified.
Limits
Symbol
I
CC
I
CCC(1)
I
SB
I
SBC(2)
I
LI
I
LO
V
IH(2)
V
IL(1)
V
OH
V
OL
V
WI
Parameter
V
CC
Current (Operating, TTL)
V
CC
Current (Operating, CMOS)
V
CC
Current (Standby, TTL)
V
CC
Current (Standby, CMOS)
Input Leakage Current
Output Leakage Current
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Write Inhibit Voltage
3.5
–10
–10
2
–0.3
2.4
0.4
Min.
Typ.
Max.
30
25
1
100
10
10
V
CC
+0.3
0.8
Units
mA
mA
mA
µA
µA
µA
V
V
V
V
V
I
OH
= –400µA
I
OL
= 2.1mA
Test Conditions
CE
=
OE
= V
IL
,
f = 1/t
RC
min, All I/O’s Open
CE
=
OE
= V
ILC
,
f = 1/t
RC
min, All I/O’s Open
CE
= V
IH
, All I/O’s Open
CE
= V
IHC
,
All I/O’s Open
V
IN
= GND to V
CC
V
OUT
= GND to V
CC
,
CE
= V
IH
Note:
(1) V
ILC
= –0.3V to +0.3V.
(2) V
IHC
= V
CC
–0.3V to V
CC
+0.3V.
Doc. No. 25006-0A 2/98 P-1
4
CATALYST [ CATALYST SEMICONDUCTOR ]
