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參數(shù)資料
| 型號(hào)： | FST34170 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 17-Bit to 34-Bit Multiplexer/Demultiplexer Bus Switch |
| 中文描述： | 17位至34位復(fù)用器/解復(fù)用器總線開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大?。?/td> | 135K |
| 代理商： | FST34170 |
www.fairchildsemi.com
2
F
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
(Note 4)
Note 1:
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 2:
V
S
is the voltage observed/applied at either the A or B Ports across
the switch.
Note 3:
The input and output negative voltage ratings may be exceeded if
the input and output diode current ratings are observed.
Note 4:
Unused control inputs must be held HIGH or LOW. They may not
float.
DC Electrical Characteristics
Note 5:
Typical values are at V
CC
=
5.0V and T
A
=
+
25
°
C
Note 6:
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 2)
DC Input Control Pin Voltage
(V
IN
) (Note 3)
DC Input Diode Current (l
IK
) V
IN
<
0V
DC Output Current (I
OUT
)
DC V
CC
/GND Current (I
CC
/I
GND
)
Storage Temperature Range (T
STG
)
0.5V to
+
7.0V
0.5V 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
0nS/V to 5nS/V
0nS/V to DC
40
°
C to
+
85
°
C
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C
Units
Conditions
V
CC
(V)
4.5
4.0
–
5.5
Min
Typ
Max
(Note 5)
V
IK
V
IH
V
IL
I
I
Clamp Diode Voltage
HIGH Level Input Voltage
1.2
V
V
I
IN
=
18mA
2.0
LOW Level Input Voltage
Input Leakage Current
4.0
–
5.5
5.5
0
0.8
±
1.0
10
±
1.0
±
1.0
7
V
μ
A
μ
A
μ
A
μ
A
μ
A
mA
0
≤
V
IN
≤
5.5V
V
IN
=
5.5V
0
≤
A,
≤
V
CC
, V
0
≤
B,
≤
V
CC
, V
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
I
OZH
, I
OZL
I
OZH
, I
OZL
R
ON
OFF-STATE Leakage Current
OFF-STATE Leakage Current
Switch On Resistance
5.5
5.5
4.5
4
(Note 6)
4.5
4.5
4.0
4
8
11
7
14
20
I
CC
I
CC
Quiescent Supply Current
Increase in I
CC
per Input
5.5
5.5
3
2.5
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| FST34170MTD | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Multi/Demultiplexer 17Bit to 34Bit RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| FST34170MTDX | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Multi/Demultiplexer 17Bit to 34Bit RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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