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FSTU3384MTCX The ON Semiconductor FSTU3384MTCX is a 10-bit bus switch featuring -2V undershoot protection and TTL-compatible control inputs. It operates within a 4V to 5.5V supply range.
Mfr Part #:

FSTU3384MTCX

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FSTU3384MTCX is a 10-bit bus switch featuring -2V undershoot protection and TTL-compatible control inputs. It operates within a 4V to 5.5V supply range.
✓ Total Stock: 2,513 pcs
$ Price Range: $1.27

FSTU3384MTCX Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,513 pcs
On Request
2513 pcs On Request 1 On Request On Request 07+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FSTU3384MTCX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Independent Circuits
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Propagation Delay
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage Supply Source
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FSTU3384MTCX Description

Short technical summary and product information.

The FSTU3384MTCX from ON Semiconductor is a high-speed CMOS TTL-compatible bus switch designed for efficient signal routing. It provides 10 bits of switching capability, organized as two independent 5-bit switches, each controlled by separate enable signals.

 

This device offers a low on-resistance connection between ports with minimal propagation delay. A key feature is its integrated Undershoot Hardened Circuit (UHC) which protects against voltage differentials down to -2.0V below ground, preventing unintended switch activation. The bus switch operates with a single supply voltage ranging from 4V to 5.5V and has an operating temperature range of -40°C to 85°C.

 

The FSTU3384MTCX is supplied in a 24-lead TSSOP package with a surface mount type. This package has a width of 4.40mm (0.173"). Its design aims for zero ground bounce in flow-through mode, making it suitable for applications requiring clean signal integrity.

FSTU3384MTCX Quick Information

Product Type: Bus Switch
Canonical Name: FSTU3384 10-Bit Bus Switch with -2V Undershoot Protection
Subcategory: Signal Switches, Multiplexers, Decoders

FSTU3384MTCX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FSTU3384MTCX Estimated Pricing

Qty Low High
1+ $1.27 $1.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

FSTU3384MTCX Features

  • 10-bit bus switch with -2V undershoot protection.
  • Low on-resistance connection between ports.
  • Minimal propagation delay through switch.
  • Operates from 4V to 5.5V single supply.
  • Packaged in 24-TSSOP for surface mounting.

FSTU3384MTCX Applications

  • High-speed signal routing applications.
  • Systems requiring clean signal integrity.
  • TTL-compatible control interfaces.
  • Applications needing undershoot protection.

FSTU3384MTCX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

4V to 5.5V.

What is the package type?

24-TSSOP (0.173", 4.40mm Width).

What is the operating temperature range?

-40°C to 85°C.

What is the circuit configuration?

5 x 1:1.

What is the switch resistance?

4 ohms.

Does it have undershoot protection?

Yes, hardened to -2.0V.

What are the control input levels?

TTL compatible.

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