參數(shù)資料
型號: SN74CBTLV3857DBQ
廠商: Texas Instruments, Inc.
英文描述: FF-SM Series, Type 3, Safety Mat, pressure sensitive, 750 x 750 mm2 [2.46 x 2.46 ft2] dimensions, aluminum coating
中文描述: 低電壓10位FET總線開關(guān)與內(nèi)部下拉電阻
文件頁數(shù): 2/5頁
文件大?。?/td> 67K
代理商: SN74CBTLV3857DBQ
SN74CBTLV3857
LOW-VOLTAGE 10-BIT FET BUS SWITCH
WITH INTERNAL PULLDOWN RESISTORS
SCDS085B – OCTOBER 1998 – REVISED AUGUST 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
A1
SW
B1
A10
SW
B10
OE
VREF
RINT
RINT
VCC
2
11
23
1
22
13
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 (OE only), V
I
(see Note 1)
Input voltage range (except OE), V
I
(see Note 1)
Continuous channel current
Input clamp current, I
IK
(V
I/O
< 0)
Package thermal impedance,
θ
JA
(see Note 2): DBQ package
–0.5 V to 4.6 V
–0.5 V to V
CC
+ 0.5 V
–0.5 V to 4.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DGV package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DW package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PW 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 current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51.
48 mA
–50 mA
103
°
C/W
139
°
C/W
81
°
C/W
120
°
C/W
–65
°
C to 150
°
C
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