EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
FST3125QSCX Fairchild/ON Semiconductor
Same model may have multiple batches, images only for reference.

FST3125QSCX

Part No FST3125QSCX
Manufacturer Fairchild/ON Semiconductor
Catalog Logic - Signal Switches, Multiplexers, Decoders
Description IC SWITCH BUS 4BIT TTL 16-QSOP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Fairchild/ON Semiconductor
Packaging Reel - TR
Status Obsolete(EOL)
Type Bus Switch
Independent Circuits 4
Voltage Supply Source Single Supply
Supply Voltage - Operating 4 V to 5.5 V
Temperature Range - Operating -40°C to 85°C
Mounting SMD (SMT)
Case / Package 16-QSOP
Win Source Part Number 001307-FST3125QSCX
Popularity Medium
Supply and Demand Status Balance
Quantity per package 2,500
Ultra Librarian 3D Model Ultra Librarian FST3125QSCX CAD Model

Description

The Fairchild/ON Semiconductor FST3125QSCX is a bus switch integrated circuit with 4 independent circuits, operating on a single supply voltage.

  • Package: 16-QSOP
  • Supply Voltage: 4V to 5.5V
  • Category: Integrated Circuits (ICs)
  • Status: Obsolete (EOL)
  • Popularity: Medium
  • Supply and Demand: Balanced

You May Also Be Interested in

74HCT238PW,118 Nexperia USA Inc. – Price, Stock & Datasheet
74HCT238PW,118
Nexperia USA Inc.
IC DECODER/DEMUX 1X3:8 16-TSSOP
Lowest to $0.2661
Picture of 74HC42D,652
74HC42D,652
Nexperia USA Inc.
Lowest to $0.8359
74AUP1G19GW,125 Nexperia USA Inc. – Price, Stock & Datasheet
74AUP1G19GW,125
Nexperia USA Inc.
IC DECODER/DEMUX 1 X 1:2 6-TSSOP
Need more? Email Us
Picture of NLV14532BDR2G
NLV14532BDR2G
ON Semiconductor
IC PRIORITY ENCODER 1X8:3 16SOIC
Need more? Email Us
SN74AHCT138N Texas Instruments – Price, Stock & Datasheet
SN74AHCT138N
Texas Instruments
IC DECODER/DEMUX 1 X 3:8 16-PDIP
Need more? Email Us
74LVC1G19GM,132 Nexperia USA Inc. – Price, Stock & Datasheet
74LVC1G19GM,132
Nexperia USA Inc.
IC DECO/DEMUX 1X1:2 6XSON/SOT886
Need more? Email Us
SN74AHCT157PW Texas Instruments – Price, Stock & Datasheet
SN74AHCT157PW
Texas Instruments
IC MULTIPLEXER 4 X 2:1 16-TSSOP
Need more? Email Us
CBT3306D,112 Nexperia USA Inc. – Price, Stock & Datasheet
CBT3306D,112
Nexperia USA Inc.
IC BUS SWITCH 1 X 1:1 8-SO
Need more? Email Us
Picture of SN74AHC157PWRG3
SN74AHC157PWRG3
Texas Instruments
IC MULTIPLEXER 4 X 2:1 16-TSSOP
Need more? Email Us

Top Sellers

PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $16.8692
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891

Pricing & Ordering

Quantity Unit Price Ext. Price
120+ $0.4966 $59.5920
285+ $0.4075 $116.1375
440+ $0.3948 $173.7120
605+ $0.3820 $231.1100
785+ $0.3693 $289.9005
1,050+ $0.3310 $347.5500
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 5,340 pieces
MOQ: 120 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess