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FST3245WMX, FST3253, FST3253MTC

FST3245WMX, FST3253, FST3253MTC Selling Leads, Datasheet

MFG:Fairchild Semiconductor  Category:Integrated Circuits (ICs)  Package Cooled:SOP  D/C:09+

FST3245WMX Picture

FST3245WMX, FST3253, FST3253MTC Datasheet download

Five Points

Part Number: FST3245WMX

Category: Integrated Circuits (ICs)

MFG: Fairchild Semiconductor

Package Cooled: SOP

D/C: 09+

Description: MUX/DEMUX DUAL 4:1 TTL 16TSSOP

 

 
 
 
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  • FST1002-TL

  • Vendor: SANYO Qty: 20000  Adddate: 2026-06-14
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  •   China
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  • FST100Z2

  • Vendor: Sanken D/C: 09+& Qty: 550 Note: Mail:salepj@hotmail.com  Adddate: 2026-06-14
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  • PUJIA TECH. DEVELOP. CO., LTD   China
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  • Vendor: Sanken D/C: 09+& Qty: 550 Note: Mail:salepj@hotmail.com  Adddate: 2026-06-14
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About FST10020

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Datasheet: FST10020

File Size: 135828 KB

Manufacturer: MCC [Micro Commercial Components]

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  • FST3253

  • Pack: TSSOP Qty: 418  Adddate: 2026-06-14
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  • z one electrn co.   China
    Contact: Ms.CindyXiao   MSN:zone888@hotmail.com
    Tel: 86-755-83041906
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    (0)
  • FST3253MTCX

  • Vendor: Fairchild Pack: TSSOP D/C: 06+& Qty: 1969 Note: IC  Adddate: 2026-06-14
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  • Guangsheng Electronics Co.,Ltd   China
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  • FST3253MTCX

  • Vendor: Fairchild D/C: 99+& Qty: 5709 Note: OUR OWN STOCK  Adddate: 2026-06-14
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  • JLH TECHNOLOGY COMPANY   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
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    (0)
  • FST3253MTCX

  • Vendor: Fairchild D/C: 99+& Qty: 6709 Note: OUR OWN STOCK  Adddate: 2026-06-14
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  • JLH TECHNOLOGY CO.   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160-806
    Fax: 86-755-83740857
    (10)

About FST3253

PDF/DataSheet Download

Datasheet: FST3253

File Size: 142002 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

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  • FST3253MTCX

  • Vendor: Fairchild Pack: TSSOP D/C: 06+& Qty: 1969 Note: IC  Adddate: 2026-06-14
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  • Guangsheng Electronics Co.,Ltd   China
    Contact: Ms.MonicaXu   MSN:xujing_cheesecake@hotmail.com
    Tel: 086-0755-83003554
    Fax: 086-0755-83778418
    (201)
  • FST3253MTCX

  • Vendor: Fairchild D/C: 99+& Qty: 5709 Note: OUR OWN STOCK  Adddate: 2026-06-14
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  • JLH TECHNOLOGY COMPANY   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160
    Fax: 86-755-83740857
    (0)
  • FST3253MTCX

  • Vendor: Fairchild D/C: 99+& Qty: 6709 Note: OUR OWN STOCK  Adddate: 2026-06-14
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  • JLH TECHNOLOGY CO.   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160-806
    Fax: 86-755-83740857
    (10)
  • FST3253MTCX

  • D/C: 00+& Qty: TI  Adddate: 2026-06-14
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  • Action Dynamic   China
    Contact: Ms.AdaHuang   MSN:dn0755@hotmail.com
    Tel: 86-0755-83957495
    Fax: 86-0755-83987630
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About FST3253MTC

PDF/DataSheet Download

Datasheet: FST3253MTC

File Size: 142002 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

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FST3245WMX Parameters

Technical/Catalog InformationFST3245WMX
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Circuit1 x 8:1
Independent Circuits1
Mounting TypeSurface Mount
Current - Output High, Low-
Package / Case20-SOIC
PackagingTape & Reel (TR)
TypeBus Switch
Voltage Supply SourceSingle Supply
Operating Temperature-40°C ~ 85°C
Voltage - Supply4 V ~ 5.5 V
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names FST3245WMX
FST3245WMX

FST3253 General Description

The Fairchild Switch FST3253 is a dual 4:1 high-speed CMOS TTL-compatible multiplexer/demultiplexer bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

When OE is LOW, S0 and S1 connect the A Port to the selected B Port output. When OE is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.

FST3253 Maximum Ratings

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

FST3253 Features

• 4Ω switch connection between two ports.
• Minimal propagation delay through the switch.
• Low lCC.
• Zero bounce in flow-through mode.
• Control inputs compatible with TTL level.

FST3253 Connection Diagram

FST3253MTC Parameters

Technical/Catalog InformationFST3253MTC
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Circuit2 x 1:4
Independent Circuits1
Mounting TypeSurface Mount
Current - Output High, Low-
Package / Case16-TSSOP
PackagingTube
TypeMultiplexer/Demultiplexer
Voltage Supply SourceSingle Supply
Operating Temperature-40°C ~ 85°C
Voltage - Supply4 V ~ 5.5 V
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names FST3253MTC
FST3253MTC

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