74FST3253DR2 74FST3253DR2 is a dual 4:1 multiplexer/demultiplexer IC from On Semiconductor in a 16-SOIC package. It provides two independent 4-input to 1-output channels for digital signal routing.
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74FST3253DR2

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
74FST3253DR2 is a dual 4:1 multiplexer/demultiplexer IC from On Semiconductor in a 16-SOIC package. It provides two independent 4-input to 1-output channels for digital signal routing.
✓ Total Stock: 1,212 pcs
$ Price Range: $0.50

74FST3253DR2 Available from 1 distributor

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74FST3253DR2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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74FST3253DR2 Description

Short technical summary and product information.

74FST3253DR2 is a dual 4:1 multiplexer/demultiplexer integrated circuit from On Semiconductor. It provides two independent channels, each capable of selecting one of four data inputs and routing that signal to a single output. This makes it suitable for digital data selection, bus routing, and signal multiplexing in logic circuits.

 

The device is offered in a 16-SOIC surface-mount package, which is suited for compact and densely populated printed circuit boards. Its small footprint and dual-channel functionality allow efficient use of board area in multi-signal applications.

 

With two channels, the part can handle two separate data streams concurrently, enabling parallel signal switching in systems such as data acquisition, telecommunication multiplexing, or peripheral selection in microprocessor-based designs. As part of the logic IC family, it integrates easily with standard digital logic circuits.

 

Engineers should evaluate the part's switching characteristics and timing in the context of their specific circuit requirements. The 16-SOIC package supports standard soldering processes for high-volume manufacturing.

74FST3253DR2 Quick Information

Product Type: Multiplexer/Demultiplexer IC
Series: 74FST
Canonical Name: Dual 4:1 Multiplexer/Demultiplexer IC (16-SOIC)
Subcategory: Signal Switches

74FST3253DR2 Compliance

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

74FST3253DR2 Estimated Pricing

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1+ $0.50 $0.50

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

74FST3253DR2 Features

  • Dual 4:1 multiplexer/demultiplexer bus switch.
  • Typical on-resistance of 4 ohms.
  • Less than 0.25 ns delay through switch.
  • Control inputs are TTL/CMOS compatible.
  • Nearly zero standby supply current.

74FST3253DR2 Applications

  • Used for digital signal multiplexing.
  • Routes one of four input lines.
  • Enables data bus selection.
  • Suitable for logic function generation.

74FST3253DR2 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the package type of the 74FST3253DR2?

16-SOIC (16-pin surface-mount package).

What is the multiplexer configuration of this device?

Dual 4:1 multiplexer/demultiplexer, with two channels each selecting one of four inputs.

Which product category does the 74FST3253DR2 belong to?

Signal Switches, Multiplexers, Decoders within Logic ICs.

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