參數(shù)資料
型號(hào): SN74AVCBH324245_07
廠商: Texas Instruments, Inc.
英文描述: 32-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
中文描述: 32位雙電源總線收發(fā)器可配置電壓轉(zhuǎn)換和三態(tài)輸出
文件頁(yè)數(shù): 4/14頁(yè)
文件大?。?/td> 334K
代理商: SN74AVCBH324245_07
www.ti.com
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
SN74AVCBH324245
32-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES550B–FEBRUARY 2004–REVISED JUNE 2005
MIN
MAX
UNIT
V
CCA
V
CCB
Supply voltage range
–0.5
4.6
V
I/O port (A port)
I/O port (B port)
Control inputs
A port
B port
A port
B port
V
I
< 0
V
O
< 0
–0.5
–0.5
–0.5
–0.5
–0.5
–0.5
–0.5
4.6
4.6
4.6
4.6
4.6
V
I
Input voltage range
(2)
V
Voltage range applied to any output in the high-impedance or
power-off state
(2)
V
O
V
V
CCA
+ 0.5
V
CCB
+ 0.5
V
O
Voltage range applied to any output in the high or low state
(2)(3)
V
I
IK
I
OK
I
O
Input clamp current
Output clamp current
Continuous output current
Continuous current through each V
CCA
, V
CCB
, or GND
Package thermal impedance
(4)
Storage temperature range
–50
–50
±50
±100
40
150
mA
mA
mA
mA
°C/W
°C
θ
JA
T
stg
GKE/ZKE package
–65
(1)
Stresses beyond those listed under "absolute maximum ratings" 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.
The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current rating is observed.
The package thermal impedance is calculated in accordance with JESD 51-7.
(2)
(3)
(4)
4
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