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參數(shù)資料
| 型號(hào)： | FSTU162450 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Configurable 4-Bit to 20-Bit Bus Switch with .2V Undershoot Protection and 25з Series Resistors in Outputs (Preliminary) |
| 中文描述： | 可配置4與0.2 V下沖，在保護(hù)和25з產(chǎn)出系列電阻位到20位總線開(kāi)關(guān)（初步） |
| 文件頁(yè)數(shù)： | 6/10頁(yè) |
| 文件大小： | 476K |
| 代理商： | FSTU162450 |
Preliminary
www.fairchildsemi.com
6
F
Absolute Maximum Ratings
(Note 3)
Recommended Operating
Conditions
(Note 6)
Note 3:
The
“
Absolute Maximum Ratings
”
are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The
“
Recommended Operating Conditions
”
table will define the conditions
for actual device operation.
Note 4:
V
S
is the voltage observed/applied at either the A or B Ports across
the switch.
Note 5:
The input and output negative voltage ratings may be exceeded if
the input and output diode current ratings are observed.
Note 6:
Unused control inputs must be held HIGH or LOW. They may not
float.
DC Electrical Characteristics
Note 7:
Typical values are at V
CC
=
5.0V and T
A
=
+
25
°
C
Note 8:
Measured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the
voltages on the two (A or B) pins.
Supply Voltage (V
CC
)
DC Switch Voltage (V
S
) (Note 4)
DC Input Control Pin Voltage
(V
IN
) (Note 5)
DC Input Diode Current (l
IK
) V
IN
<
0V
DC Output (I
OUT
) Current
DC V
CC
/GND Current (I
CC
/I
GND
)
Storage Temperature Range (T
STG
)
0.5V to
+
7.0V
2.0V to
+
7.0V
0.5V to
+
7.0V
50 mA
128 mA
+
/
100 mA
65
°
C to
+
150
°
C
Power Supply Operating (V
CC)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
Input Rise and Fall Time (t
r
, t
f
)
Switch Control Input
Switch I/O
Free Air Operating Temperature (T
A
)
4.0V to 5.5V
0V to 5.5V
0V to 5.5V
0 ns/V to 5 ns/V
0 ns/V to DC
-40
°
C to
+
85
°
C
Symbol
Parameter
V
CC
T
A
=
40
°
C to
+
85
°
C
Min
Typ
(Note 7)
Units
Conditions
(V)
Max
V
IK
V
IH
V
IL
I
I
Clamp Diode Voltage
HIGH Level Input Voltage
4.5
1.2
V
V
I
IN
=
18 mA
4.0-5.5
2.0
LOW Level Input Voltage
Input Leakage Current
4.0-5.5
5.5
0
0.8
±
1.0
±
1.0
±
1.0
38
40
V
μ
A
μ
A
μ
A
μ
A
mA
0
≤
V
IN
≤
5.5V
V
IN
=
5.5V
0
≤
A, B
≤
V
CC
V
IN
=
0V, I
IN
=
64 mA
V
IN
=
0V, I
IN
=
30 mA
V
IN
=
2.4V, I
IN
=
15 mA
V
IN
=
2.4V, I
IN
=
15 mA
V
IN
=
V
CC
or GND, I
OUT
=
0
One Input at 3.4V
Other Inputs at V
CC
or GND
0.0 mA
≥
I
IN
≥
50 mA
OE
x
=
5.5V
I
OZ
R
ON
OFF-STATE Leakage Current
Switch On Resistance
(Note 8)
5.5
4.5
4.5
20
20
26
27
4.5
4.0
5.5
20
20
28
30
48
48
3
I
CC
I
CC
Quiescent Supply Current
Increase in I
CC
per Input
5.5
2.5
V
IKU
Voltage Undershoot
5.5
2.0
V
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| FSTU162450GX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Configurable 4-Bit to 20-Bit Bus Switch with .2V Undershoot Protection and 25з Series Resistors in Outputs (Preliminary) |
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| FSTU16245MTD_Q | 功能描述:數(shù)字總線開(kāi)關(guān) IC 16-Bit Bus Switch Neg 2v Undershoot RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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 |
| FSTU16245MTDX | 功能描述:數(shù)字總線開(kāi)關(guān) IC 16-Bit Bus Switch Neg 2v Undershoot RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:24 傳播延遲時(shí)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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