參數(shù)資料
型號: SN74CBTLV16212DGG
廠商: Texas Instruments, Inc.
英文描述: LOW-VOLTAGE 24-BIT FET BUS-EXCHANGE SWITCH
中文描述: 低電壓24位FET總線,交換開關(guān)
文件頁數(shù): 4/8頁
文件大?。?/td> 105K
代理商: SN74CBTLV16212DGG
SN74CBTLV16212
LOW-VOLTAGE 24-BIT FET BUS-EXCHANGE SWITCH
SCDS044E – DECEMBER 1997 – REVISED AUGUST 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
simplified schematic, each FET switch
A
(OE)
B
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
Input voltage range, V
I
(see Note 1)
Continuous channel current
Input clamp current, I
IK
(V
I
< 0)
Package thermal impedance,
θ
JA
(see Note 2): DGG package)
–0.5 V to 4.6 V
–0.5 V to 4.6 V
128 mA
–50 mA
81
°
C/W
86
°
C/W
74
°
C/W
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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DGV package)
DL package)
Storage temperature range, T
stg
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.
NOTES:
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
recommended operating conditions (see Note 3)
MIN
MAX
UNIT
VCC
Supply voltage
2.3
3.6
V
VIH
High level control input voltage
High-level control input voltage
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V to 3.6 V
1.7
V
2
VIL
Low level control input voltage
Low-level control input voltage
0.7
V
0.8
TA
Operating free-air temperature
–40
85
°
C
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs literature number SCBA004.
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