Position: Home > DataSheet > Index F > FST Series > FST3257QSCX, FST32X245, FST32X245QSPX
Low Cost Custom Prototype PCB Manufacturer

FST3257QSCX, FST32X245, FST32X245QSPX

FST3257QSCX, FST32X245, FST32X245QSPX Selling Leads, Datasheet

MFG:Fairchild Semiconductor  Category:Integrated Circuits (ICs)  Package Cooled:2002+  D/C:2500

FST3257QSCX Picture

FST3257QSCX, FST32X245, FST32X245QSPX Datasheet download

Five Points

Part Number: FST3257QSCX

Category: Integrated Circuits (ICs)

MFG: Fairchild Semiconductor

Package Cooled: 2002+

D/C: 2500

Description: IC SWITCH BUS 16BIT TTL 40QVSOP

 

 
 
 
Urgent Purchase
Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.


Top Sellers:

TOP

FST3257QSCX Suppliers

More FST3257QSCX Suppliers

Select All  

  • FST3257QSCX

  • D/C: 00+& Qty: TI  Adddate: 2026-06-14
  • Inquire Now
  • Action Dynamic   China
    Contact: Ms.AdaHuang   MSN:dn0755@hotmail.com
    Tel: 86-0755-83957495
    Fax: 86-0755-83987630
    (6)
  • FST1002-TL

  • Vendor: SANYO Qty: 20000  Adddate: 2026-06-14
  • Inquire Now
  •   China
    Contact: Mr.chen guozhou  
    Tel: 86-0755-82728155
    Fax:
    (7)
  • FST100Z2

  • Vendor: Sanken D/C: 09+& Qty: 550 Note: Mail:salepj@hotmail.com  Adddate: 2026-06-14
  • Inquire Now
  • PUJIA TECH. DEVELOP. CO., LTD   China
    Contact: Mr.Lin   MSN:salepj@hotmail.com
    Tel: 86-755-83624945
    Fax: 86-755-83624801
    (357)
  • FST150Z2

  • Vendor: Sanken D/C: 09+& Qty: 550 Note: Mail:salepj@hotmail.com  Adddate: 2026-06-14
  • Inquire Now
  • PUJIA TECH. DEVELOP. CO., LTD   China
    Contact: Mr.Lin   MSN:salepj@hotmail.com
    Tel: 86-755-83624945
    Fax: 86-755-83624801
    (357)

About FST3257QSCX

PDF/DataSheet Download

Datasheet: FST3257QSCX

File Size: 98820 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

FST32X245 Suppliers

More FST32X245 Suppliers

Select All  

  • FST1002-TL

  • Vendor: SANYO Qty: 20000  Adddate: 2026-06-14
  • Inquire Now
  •   China
    Contact: Mr.chen guozhou  
    Tel: 86-0755-82728155
    Fax:
    (7)
  • FST100Z2

  • Vendor: Sanken D/C: 09+& Qty: 550 Note: Mail:salepj@hotmail.com  Adddate: 2026-06-14
  • Inquire Now
  • PUJIA TECH. DEVELOP. CO., LTD   China
    Contact: Mr.Lin   MSN:salepj@hotmail.com
    Tel: 86-755-83624945
    Fax: 86-755-83624801
    (357)
  • FST150Z2

  • Vendor: Sanken D/C: 09+& Qty: 550 Note: Mail:salepj@hotmail.com  Adddate: 2026-06-14
  • Inquire Now
  • PUJIA TECH. DEVELOP. CO., LTD   China
    Contact: Mr.Lin   MSN:salepj@hotmail.com
    Tel: 86-755-83624945
    Fax: 86-755-83624801
    (357)

About FST32X245

PDF/DataSheet Download

Datasheet: FST32X245

File Size: 257780 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

FST32X245QSPX Suppliers

More FST32X245QSPX Suppliers

Select All  

  • FST1002-TL

  • Vendor: SANYO Qty: 20000  Adddate: 2026-06-14
  • Inquire Now
  •   China
    Contact: Mr.chen guozhou  
    Tel: 86-0755-82728155
    Fax:
    (7)
  • FST100Z2

  • Vendor: Sanken D/C: 09+& Qty: 550 Note: Mail:salepj@hotmail.com  Adddate: 2026-06-14
  • Inquire Now
  • PUJIA TECH. DEVELOP. CO., LTD   China
    Contact: Mr.Lin   MSN:salepj@hotmail.com
    Tel: 86-755-83624945
    Fax: 86-755-83624801
    (357)
  • FST150Z2

  • Vendor: Sanken D/C: 09+& Qty: 550 Note: Mail:salepj@hotmail.com  Adddate: 2026-06-14
  • Inquire Now
  • PUJIA TECH. DEVELOP. CO., LTD   China
    Contact: Mr.Lin   MSN:salepj@hotmail.com
    Tel: 86-755-83624945
    Fax: 86-755-83624801
    (357)

About FST10020

PDF/DataSheet Download

Datasheet: FST10020

File Size: 135828 KB

Manufacturer: MCC [Micro Commercial Components]

Download : Click here to Download

Related PDF Download

Related Part Number

FST3257QSCX Parameters

Technical/Catalog InformationFST3257QSCX
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Circuit4 x 1:2
Independent Circuits1
Mounting TypeSurface Mount
Current - Output High, Low-
Package / Case16-QSOP
PackagingTape & Reel (TR)
TypeMultiplexer/Demultiplexer
Voltage Supply SourceSingle Supply
Operating Temperature-40°C ~ 85°C
Voltage - Supply3 V ~ 5.5 V
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names FST3257QSCX
FST3257QSCX

FST32X245 General Description

The Fairchild Switch FST32X245 provides 16-bits of high speed CMOS TTL-compatible bus switching in a standard flow-through mode. The low On Resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

The device is organized as a 16-bit switch. When OE is LOW, the switch is ON and Port A is connected to Port B.When OE is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.

FST32X245 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 ................................−50 mA
DC Output (IOUT) Current ..................................................128 mA
DC VCC/GND Current (ICC/IGND) ......................................±100 mA
Storage Temperature Range (TSTG)................ −65°C to +150 °C

FST32X245 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
•16-bit version of FST3245

FST32X245 Connection Diagram

FST32X245QSPX Parameters

Technical/Catalog InformationFST32X245QSPX
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
Circuit8 x 1:1
Independent Circuits2
Mounting TypeSurface Mount
Current - Output High, Low-
Package / Case40-QSVOP
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 FST32X245QSPX
FST32X245QSPX

Hotspot Suppliers Product

  • Models: MT58L64L18CT-10
Price: 4-6 USD

    MT58L64L18CT-10

    Price: 4-6 USD

    MT58L64L18CT-10 TQFP100

  • Models: DL-7140-211M
Price: 5-6.5 USD

    DL-7140-211M

    Price: 5-6.5 USD

    DL-7140-211M laser tube

  • Models: 74LVC74APG
Price: 4-5 USD

    74LVC74APG

    Price: 4-5 USD

    74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP

  • Models: CY28346ZI-2
Price: 6.5-8 USD

    CY28346ZI-2

    Price: 6.5-8 USD

    CYPRESS - Clock Synthesizer with Differential CPU Outputs

  • Models: PI5V330QEX
Price: .284-.286 USD

    PI5V330QEX

    Price: 0.284-0.286 USD

    PI5V330QEX Pericom Multiplexer Switch ICs

  • Models: BSM300GA120DN2
Price: 1-2 USD

    BSM300GA120DN2

    Price: 1-2 USD

    IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A

  • Models: SVA150XG04TB
Price: 1-2 USD

    SVA150XG04TB

    Price: 1-2 USD

    a-Si TFT-LCD, NEC, 228.096Hmm, 560V

  • Models: PC354N1
Price: .124-.2 USD

    PC354N1

    Price: 0.124-0.2 USD

    PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components

  • Models: RL1210JR-070R22L
Price: .177-.178 USD

    RL1210JR-070R22L

    Price: 0.177-0.178 USD

    RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated

  • Models: STPS140A
Price: .053-.055 USD

    STPS140A

    Price: 0.053-0.055 USD

    STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics

  • Models: STA013
Price: 1.45-1.5 USD

    STA013

    Price: 1.45-1.5 USD

    STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics

  • Models: SMBJ5347B
Price: .073-.075 USD

    SMBJ5347B

    Price: 0.073-0.075 USD

    SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components

Quick search:    ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789