參數(shù)資料
型號: HSTL16918
英文描述: 9-bit to 18-bit HSTL-to-LVTTL memory address latch
中文描述: 9位到18位HSTL到LVTTL內(nèi)存地址鎖存
文件頁數(shù): 4/8頁
文件大小: 65K
代理商: HSTL16918
Philips Semiconductors
Product data
HSTL16918
9-bit to 18-bit HSTL-to-LVTTL memory address latch
2001 Jun 16
4
ABSOLUTE MAXIMUM RATINGS
1
Over operating free-air temperature range (unless otherwise noted).
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
V
I
V
O
I
IK
I
OK
I
O
Supply voltage range
Input voltage range
2
Output voltage range
2
–0.5 to +4.6
V
–0.5 to V
CC
+0.5
–0.5 to V
CC
+0.5
–50
V
V
Input clamp current
Output clamp current
3
V
I
< 0
mA
V
O
< 0 or V
O
> V
CC
V
O
= 0 to V
CC
±
50
±
50
±
100
mA
Continuous output current
mA
Continuous current through each V
CC
or GND
Package thermal impedance
4
mA
θ
JA
T
stg
89
°
C/W
°
C
Storage temperature range
–65 to +150
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. This current flows only when the output is in the high state and V
O
> V
CC
.
4. The package thermal impedance is calculated in accordance with JESD 51.
RECOMMENDED OPERATING CONDITIONS
1
SYMBOL
PARAMETER
LIMITS
UNIT
Min
Nom
Max
V
CC
V
REF
V
I
V
IH
V
IL
V
IH
V
IL
I
OH
I
OL
T
amb
Supply voltage
3.15
3.45
V
Reference voltage
0.68
0.75
0.9
V
Input voltage
0
1.5
V
AC high-level input voltage
All inputs
V
REF
+ 200 mV
V
AC low-level input voltage
All inputs
V
REF
– 200 mV
V
DC high-level input voltage
All inputs
V
REF
+ 100 mV
V
DC low-level input voltage
All inputs
V
REF
– 100 mV
–24
V
High-level output current
mA
Low-level output current
24
mA
Operating free-air temperature range
0
+70
°
C
NOTE:
1. All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation.
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