This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


20-Bit Bus Switch

Inquiry Add To Bom

FST16861MTDX General Description

The ON Semiconductor Switch FST16861 provides 20-bits of high-speed CMOS TTL-compatible bus switching. 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 10-bit or 20-bit bus switch. When OE#1 is LOW, the switch is ON and Port 1A is connected to Port 1B. When OE#2 is LOW, Port 2A is connected to Port 2B. When OE#X is HIGH, a high impedance state exists between the A and B Ports.

ON Semiconductor, LLC Inventory

Key Features

  • 4ohm 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
ON Semiconductor, LLC Original Stock


  • Media Tablets
  • Storage & Peripherals
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • PMP/MP3 Players
ON Semiconductor, LLC Inventory


Status Obsolete Package Type TSSOP-48
Case Outline 948BQ MSL Temp (°C) 260
Container Type REEL

Service Policies and Others

After-Sales & Settlement Related

payment Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

If you have specific preferences or requirements for payment channels, please contact our sales team. 

customers are required to pay all possible fees, including sales tax,customs fees, etc.

shipping Shipping And Packing
Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


You need to log in to reply. Sign In | Sign Up

FST16861MTDX Datasheet PDF

Preliminary Specification FST16861MTDX PDF Download

FST16861MTDX PDF Preview

Availability: 3464 pieces

Qty. Unit Price(USD) Ext. Price
1+ $0.864 $0.86
200+ $0.334 $66.80
500+ $0.324 $162.00
1000+ $0.317 $317.00

The prices below are for reference only.