参数资料
型号: SN74CBTLV162292DGVR
厂商: TEXAS INSTRUMENTS INC
元件分类: 编、解码器及复用、解复用
英文描述: CBTLV/3B SERIES, 12 1 LINE TO 2 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO56
封装: PLASTIC, TVSOP-56
文件页数: 3/6页
文件大小: 306K
代理商: SN74CBTLV162292DGVR
SN74CBTLV162292
LOW-VOLTAGE 12-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER
WITH INTERNAL PULLDOWN RESISTORS
SCDS056C – MARCH 1998 – REVISED NOVEMBER 1998
8–35
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC
–0.5 V to 4.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 1)
–0.5 V to 4.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous channel current
128 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK (VI < 0)
–50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Note 2): DGG package
81
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DGV package
86
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DL package
74
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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
VCC = 2.3 V to 2.7 V
1.7
VIH
High-level control input voltage
VCC = 2.7 V to 3.6 V
2
V
VCC = 2.3 V to 2.7 V
0.7
VIL
Low-level control input voltage
VCC = 2.7 V to 3.6 V
0.8
V
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.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
VCC = 3 V,
II = –18 mA
–1.2
V
II
VCC = 3.6 V,
VI = VCC or GND
±1
A
Ioff
VCC = 0,
VI or VO = 0 to 3.6 V
10
A
ICC
VCC = 3.6 V,
IO = 0,
VI = VCC or GND
10
A
ICC§
Control input
VCC = 3.6 V,
One input at 3 V,
Other inputs at VCC or GND
300
A
Ci
Control input
VI = 3 V or 0
pF
Cio(OFF)
VO = 3 V or 0
pF
RINT
B1 or B2
VCC = 3.3 V,
IO = 4 mA
500
II = 64 mA
VCC = 2.3 V,
VI = 0
II = 24 mA
TYP at VCC = 2.5 V
VI = 1.7 V,
II = 15 mA
ron
II = 64 mA
VCC = 3 V
VI = 0
II = 24 mA
VI = 2.4 V,
II = 15 mA
All typical values are at VCC = 3.3 V (unless otherwise noted), TA = 25°C.
§ This is the increase in supply current for each input that is at the specified voltage level rather than VCC or GND.
Measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by
the lower of the voltages of the two (A or B) terminals.
PRODUCT
PREVIEW
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