参数资料
型号: 74LCX162541TTR
厂商: 意法半导体
英文描述: Low voltage CMOS 16-bit bus buffer with 5V tolerant inputs and outputs
中文描述: 低电压CMOS 16位5V容限输入和输出总线缓冲器
文件页数: 6/15页
文件大小: 230K
代理商: 74LCX162541TTR
Maximum rating
74LCX162541
6/15
4
Maximum rating
Stressing the device above the rating listed in the “absolute maximum ratings” table may
cause permanent damage to the device. these are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. exposure to absolute maximum rating conditions for
extended periods may affect device reliability. refer also to the STMicroelectronics sure
program and other relevant quality documents.
Table 3. Absolute maximum ratings
Symbol
4.1
Recommended operating conditions
Table 4. Recommended operating conditions
Symbol
Parameter
Value
Unit
V
CC
Supply voltage
-0.5 to +7.0
V
V
I
DC input voltage
-0.5 to +7.0
V
V
O
DC output voltage (OFF state)
-0.5 to +7.0
V
V
O
DC output voltage (high or low state)
(1)
1.
I
O
absolute maximum rating must be observed
V
O
< GND
-0.5 to V
CC
+ 0.5
V
I
IK
DC input diode current
-50
mA
I
OK
DC output diode current
(2)
2.
-50
mA
I
O
DC output current
±
50
mA
I
CC
DC supply current per supply pin
±
100
mA
I
GND
DC ground current per supply pin
±
100
mA
T
stg
Storage temperature
-65 to +150
°C
T
L
Lead temperature (10 sec)
300
°C
Parameter
Value
Unit
V
CC
Supply voltage
(1)
1.
Truth table guaranteed: 1.5V to 3.6V
2.0 to 3.6
V
V
I
Input voltage
0 to 5.5
V
V
O
Output voltage (OFF state)
0 to 5.5
V
V
O
Output voltage (high or low state)
0 to V
CC
V
I
OH
, I
OL
High or low level output current (V
CC
= 3.0 to 3.6V)
±
12
mA
I
OH
, I
OL
High or low level output current (V
CC
= 2.7V)
±
8
mA
T
op
Operating temperature
-40 to 85
°C
dt/dv
Input rise and fall time
(2)
2.
V
IN
from 0.8V to 2V at V
CC
= 3.0V
0 to 10
ns/V
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