參數(shù)資料
型號(hào): SN74CBTS16211DGG
廠商: Texas Instruments, Inc.
英文描述: 24-BIT FET BUS SWITCH WITH SCHOTTKY DIODE CLAMPING
中文描述: 24位FET總線開(kāi)關(guān)采用肖特基二極管鉗位
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 76K
代理商: SN74CBTS16211DGG
SN74CBTS16211
24-BIT FET BUS SWITCH
WITH SCHOTTKY DIODE CLAMPING
SCDS050B – MARCH 1998 – REVISED MAY 1998
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
1A1
1A12
1OE
1B1
1B12
2
14
56
54
42
2A1
2A12
2OE
2B1
2B12
15
28
55
41
29
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 7 V
–0.5 V to 7 V
128 mA
–50 mA
81
°
C/W
86
°
C/W
74
°
C/W
–65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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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
VIH
VIL
TA
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.
Supply voltage
4
5.5
V
High-level control input voltage
2
V
Low-level control input voltage
0.8
V
°
C
Operating free-air temperature
–40
85
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