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參數資料
| 型號： | SN74CBTD3384CDB |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 10-BIT FET BUS SWITCH WITH LEVEL SHIFTING 5-V BUS SWITCH WITH -2-V UNDERSHOOT PROTECTION |
| 中文描述： | 10位FET總線開關與電平轉換5 - V BUS開關與- 2 - V沖保護 |
| 文件頁數： | 3/16頁 |
| 文件大?。?/td> | 360K |
| 代理商： | SN74CBTD3384CDB |
SCDS133A SEPTEMBER 2003 REVISED OCTOBER 2003
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
simplified schematic, each FET switch (SW)
A
EN
B
EN is the internal enable signal applied to the switch.
Undershoot
Protection Circuit
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
Control input voltage range, V
IN
(see Notes 1 and 2)
Switch I/O voltage range, V
I/O
(see Notes 1, 2, and 3)
Control input clamp current, I
IK
(V
IN
< 0)
I/O port clamp current, I
I/OK
(V
I/O
< 0)
ON-state switch current, I
I/O
(see Note 4)
Continuous current through V
CC
or GND terminals
Package thermal impedance,
θ
JA
(see Note 5): DB package
0.5 V to 7 V
0.5 V to 7 V
0.5 V to 7 V
50 mA
50 mA
±
128 mA
±
100 mA
63
°
C/W
61
°
C/W
86
°
C/W
46
°
C/W
88
°
C/W
65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DBQ package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. All voltages are with respect to ground unless otherwise specified.
2. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. VI and VO are used to denote specific conditions for VI/O.
4. II and IO are used to denote specific conditions for II/O.
5. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Notes 6 and 7)
MIN
MAX
UNIT
VCC
VIH
VIL
VI/O
TA
NOTES:
Supply voltage
4.5
5.5
V
High-level control input voltage
2
5.5
V
Low-level control input voltage
0
0.8
V
Data input/output voltage
0
5.5
V
°
C
Operating free-air temperature
40
85
6. 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.
7. In applications with fast edge rates, multiple outputs switching, and operating at high frequencies, the output may have little or no
level-shifting effect.
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| SN74CBTD3384CDBQR | 功能描述:數字總線開關 IC DUAL INVERTER RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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