参数资料
型号: SN74ALVCH162525DL
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: ALVC/VCX/A SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封装: 0.300 INCH, GREEN, PLASTIC, SSOP-56
文件页数: 11/16页
文件大小: 347K
代理商: SN74ALVCH162525DL
www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
SN74ALVCH162525
18-BIT REGISTERED BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES058H – NOVEMBER 1995 – REVISED SEPTEMBER 2004
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
4.6
V
Except I/O ports(2)
–0.5
4.6
VI
Input voltage range
V
I/O ports(2)(3)
–0.5
VCC + 0.5
VO
Output voltage range(2)(3)
–0.5
VCC + 0.5
V
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
IO
Continuous output current
±50
mA
Continuous current through each VCC or GND
±100
mA
DGG package
81
θ
JA
Package thermal impedance(4)
°C/W
DL package
74
Tstg
Storage temperature range
–65
150
°C
(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.
(2)
The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3)
This value is limited to 4.6 V maximum.
(4)
The package thermal impedance is calculated in accordance with JESD 51.
4
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