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參數(shù)資料
| 型號： | FST3253QSC |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 0K |
| 描述： | MUX/DEMUX DUAL 4:1 TTL 16QSOP |
| 產(chǎn)品變化通告： | Mold Compound Change 12/Sept/2008 |
| 標準包裝： | 4,700 |
| 類型： | 多路復(fù)用器/多路分解器 |
| 電路： | 2 x 4:1 |
| 獨立電路： | 1 |
| 電壓電源： | 單電源 |
| 電源電壓： | 4 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-QSOP |
| 包裝： | 管件 |
www.fairchildsemi.com
2
FST3253
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions (Note 3)
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 tables will define the conditions
for actual device operation.
Note 2: The input and output negative voltage ratings may be exceeded if
the input and output diode current ratings are observed.
Note 3: Unused control inputs must be held HIGH or LOW. They may not
float.
DC Electrical Characteristics
Note 4: Typical values are at VCC = 5.0V and TA = +25°C
Note 5: 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 (VCC)
0.5V to +7.0V
DC Switch Voltage (VS)
0.5V to +7.0V
DC Input Voltage (VIN)(Note 2)
0.5V to +7.0V
DC Input Diode Current (lIK) VIN<0V
50mA
DC Output (IOUT) Sink Current
128mA
DC VCC/GND Current (ICC/IGND)
+/ 100mA
Storage Temperature Range (TSTG)
65°C to +150 °C
Power Supply Operating (VCC)
4.0V to 5.5V
Input Voltage (VIN)0V to 5.5V
Output Voltage (VOUT)0V to 5.5V
Input Rise and Fall Time (tr, tf)
Switch Control Input
0ns/V to 5ns/V
Switch I/O
0ns/V to DC
Free Air Operating Temperature (TA)
40 °C to 85 °C
Symbol
Parameter
VCC
(V)
TA = 40 °C to +85 °C
Units
Conditions
Min
Typ
(Note 4)
Max
VIK
Clamp Diode Voltage
4.5
1.2
V
IIN = 18mA
VIH
High Level Input Voltage
4.0–5.5
2.0
V
VIL
Low Level Input Voltage
4.0–5.5
0.8
V
II
Input Leakage Current
5.5
±1.0
A0≤ V
IN ≤5.5V
IOZ
OFF-STATE Leakage Current
5.5
±1.0
A0 ≤A, B ≤V
CC
RON
Switch On Resistance
4.5
4
7
VIN = 0V, IIN = 64mA
(Note 5)
4.5
4
7
VIN = 0V, IIN = 30mA
4.5
8
15
VIN = 2.4V, IIN = 15mA
4.0
11
20
VIN = 2.4V, IIN = 15mA
ICC
Quiescent Supply Current
5.5
3
AV
IN = VCC or GND, IOUT = 0
I
CC
Increase in ICC per Input
5.5
2.5
mA
One input at 3.4V
Other inputs at VCC or GND
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|---|---|
| FST3253QSCX | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Multi/Demulti Bus Sw 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| FST3257 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Quad 2:1 Multiplexer/Demultiplexer Bus Switch |
| FST3257M | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Multi/Demulti Bus Sw 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| FST3257M | 制造商:Fairchild Semiconductor Corporation 功能描述:IC FST SMD 3257 SOIC16 5.5V |
| FST3257MTC | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Multi/Demulti Bus Sw 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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