参数资料
型号: CBT3245A
厂商: NXP Semiconductors N.V.
英文描述: Octal bus switch
中文描述: 8个总线开关
文件页数: 3/12页
文件大小: 123K
代理商: CBT3245A
Philips Semiconductors
Product data
CBT3245A
Octal bus switch
2003 Jun 27
3
LOGIC SYMBOL
SA00508
A1
A8
B1
B8
2
9
18
11
19
OE
FUNCTION TABLE
INPUT
INPUTS/OUTPUTS
OE
A, B
L
A = B
H
Z
H =
L
Z =
HIGH voltage level
LOW voltage level
HIGH impedance
off
state
=
ABSOLUTE MAXIMUM RATINGS
1, 2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
DC supply voltage
-0.5 to +7.0
V
I
IK
DC input diode current
V
I
< 0
-50
mA
V
I
DC input voltage
3
-0.5 to +7.0
V
I
OK
DC output diode current
V
O
< 0
-50
mA
V
OUT
DC output voltage
3
output in Off or HIGH state
-0.5 to +7
V
I
OUT
DC output current
output in LOW state
128
mA
T
stg
Storage temperature range
-65 to 150
°
C
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 performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°
C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
MIN
MAX
UNIT
V
CC
DC supply voltage
4.0
5.5
V
V
IH
HIGH-level input voltage
2.0
V
V
IL
LOW-level input voltage
0.8
V
T
amb
Operating free-air temperature range
-40
+85
°
C
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