Absolute maximum ratings, D.c. characteristics, Ht93lc46 – Rainbow Electronics HT93LC46 User Manual
Page 3
Absolute Maximum Ratings
Operation Temperature (Commercial) ....................................................................................0
°
C to 70
°
C
Applied V
CC
Voltage with Respect to VSS .......................................................................... –0.3V to 6.0V
Applied Voltage on any Pin with Respect to VSS
..............................................................
V
SS
–0.3V to V
CC
+0.3V
Supply READ Voltage................................................................................................................ 2V to 5.5V
Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maxi-
mum Ratings” may cause substantial damage to the device. Functional operation of this
device at other conditions beyond those listed in the specification is not implied and
prolonged exposure to extreme conditions may affect device reliability.
D.C. Characteristics
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
CC
Conditions
V
CC
Operating Voltage
—
Read
2.0
—
5.5
V
Write
2.4
—
5.5
V
I
CC1
Operating Current
(TTL)
5V
DO unload,
SK=1MHz
—
—
5
mA
I
CC2
Operating Current
(CMOS)
5V
DO unload,
SK=1MHz
—
—
5
mA
2~5.5V
DO unload,
SK=250kHz
—
—
5
mA
I
STB
Standby Current
(CMOS)
5V
CS=SK=DI=0V
—
—
10
µ
A
I
LI
Input Leakage
Current
5V
V
IN
=V
SS
~V
CC
0
—
1
µ
A
I
LO
Output Leakage
Current
5V
V
OUT
=V
SS
~V
CC
CS=0V
0
—
1
µ
A
V
IL
Input Low Voltage
5V
—
0
—
0.8
V
2~5.5V
—
0
—
0.1V
CC
V
V
IH
Input High Voltage
5V
—
2
—
V
CC
V
2~5.5V
—
0.9V
CC
—
V
CC
V
V
OL
Output Low Voltage
5V
I
OL
=2.1mA
—
—
0.4
V
2~5.5V I
OL
=10
µ
A
—
—
0.2
V
V
OH
Output High Voltage
5V
I
OH
=–400
µ
A
2.4
—
—
V
2~5.5V I
OH
=–10
µ
A
V
CC
–0.2
—
—
V
C
IN
Input Capacitance
—
V
IN
=0V, f=250kHz
—
—
5
pF
C
OUT
Output Capacitance
—
V
OUT
=0V, f=250kHz
—
—
5
pF
HT93LC46
3
6th May ’99