GM76C256C Series
ORDERING INFORMATION
Part No.
GM76C256CL
GM76C256CLL
Speed
Power
L-part
LL-part
L-part
LL-part
L-part
LL-part
L-part
LL-part
L-part
LL-part
L-part
Temp
Package
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
55/70/85
PDIP
PDIP
PDIP
PDIP
SOP
SOP
SOP
SOP
0 to 70°C
0 to 70°C
-25 to 85°C
-25 to 85°C
0 to 70°C
0 to 70°C
-25 to 85°C
-25 to 85°C
0 to 70°C
0 to 70°C
-25 to 85°C
-25 to 85°C
GM76C256CLE
GM76C256CLLE
GM76C256CLFW
GM76C256CLLFW
GM76C256CLEFW
GM76C256CLLEFW
GM76C256CLT
GM76C256CLLT
GM76C256CLET
GM76C256CLLET
TSOP-I Standard
TSOP-I Standard
TSOP-I Standard
TSOP-I Standard
LL-part
ABSOLUTE MAXIMUM RATING (1)
Symbol
Vcc, VIN, VOUT
TA
Parameter
Power Supply, Input/Output Voltage
Rating
-0.3 to 7.0
0 to 70
-25 to 85
-65 to 150
1.0
Unit
V
°C
°C
°C
Operating Temperature
GM76C256C
GM76C256CE
TSTG
PD
Storage Temperature
Power Dissipation
W
IOUT
TSOLDER
Data Output Current
Lead Soldering Temperature & Time
50
260 ·10
mA
°C·sec
Note
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent
damage to the device. This is stress rating only and the functional operation of the device under these or
any other conditions above those indicated in the operation of this specification is not implied.
Exposure to the absolute maximum rating conditions for extended period may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
Symbol
Vcc
Vss
VIH
VIL
Parameter
Power Supply Voltage
Ground
Input High Voltage
Input Low Voltage
Min.
4.5
0
2.2
-0.3(1)
Typ.
5.0
0
-
-
Max.
5.5
0
Vcc+0.3
0.8
Unit
V
V
V
V
Note
1. VIL = -3.0V for pulse width less than 50ns
TRUTH TABLE
/CS
H
L
L
L
/WE /OE
Mode
Standby
Output Disabled High-Z
I/O Operation
High-Z
X
H
H
L
X
H
L
Read
Write
Data Out
Data In
X
Note
1. H=VIH, L=VIL, X=Don't Care
Rev 03 / Apr. 2000
2
HYNIX [ HYNIX SEMICONDUCTOR ]
