IC61C256AH
OPERATING RANGE
Range
Commercial
Industrial
Notes:
1. 8 ns is preliminary.
Ambient Temperature
0°C to +70°C
–40°C to +85°C
Speed
-10, -12
-15, -20
-12
-15, -20, -25
V
CC
5V, ± 5%
5V ± 10%
5V ± 5%
5V± 10%
DC ELECTRICAL CHARACTERISTICS
(Over Operating Range)
Symbol
V
OH
V
OL
V
IH
V
IL
I
LI
I
LO
Parameter
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
(1)
Input LOW Voltage
(2)
Input Leakage
Output Leakage
GND
≤
V
IN
≤
V
CC
GND
≤
V
OUT
≤
V
CC
,
Outputs Disabled
Com.
Ind.
Com.
Ind.
Test Conditions
V
CC
= Min., I
OH
= –4.0 mA
V
CC
= Min., I
OL
= 8.0 mA
Min.
2.4
—
2.2
–0.5
–5
–10
–5
–10
Max.
—
0.4
V
CC
+ 0.5
0.8
5
10
5
10
Unit
V
V
V
V
µA
µA
Notes:
1. V
IH
=V
CC
+3.0V for pulse width less than 10ns.
2. V
IL
= –3.0V for pulse width less than 10 ns.
POWER SUPPLY CHARACTERISTICS
(1)
(Over Operating Range)
-10
Sym. Parameter
I
CC
I
SB
1
Vcc Dynamic Operating
Supply Current
TTL Standby Current
(TTL Inputs)
CMOS Standby
Current (CMOS Inputs)
Test Conditions
V
CC
= Max.,
CE
= V
IL
I
OUT
= 0 mA, f = f
MAX
V
CC
= Max.,
V
IN
= V
IH
or V
IL
CE
≥V
IH
, f = 0
V
CC
= Max.,
CE
≥
V
CC
– 0.2V,
V
IN
≥
V
CC
– 0.2V, or
V
IN
≤
0.2V, f = 0
Com.
Ind.
Com.
Ind.
Com.
Ind.
Min. Max.
-12
Min. Max.
-15
Min. Max.
-20
Min. Max.
-25
Min. Max.
Unit
— 145
— 180
— 25
— 30
— 2
— 10
— 135
— 170
— 25
— 30
— 2
— 10
— 125
— 160
— 25
— 30
— 2
— 10
— 120
— 150
— 25
— 30
— 2
— 10
— 120
— 140
— 25
— 30
— 2
— 10
mA
mA
I
SB
2
mA
Notes:
1. At f = f
MAX
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
CAPACITANCE
(1,2)
Symbol
C
IN
C
OUT
Parameter
Input Capacitance
Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
Max.
8
10
Unit
pF
pF
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: T
A
= 25°C, f = 1 MHz, Vcc = 5V.
4
Integrated Circuit Solution Inc.
AHSR010-0D 4/19/2002
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
