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SN74LVC257ADR Texas Instruments SN74LVC257ADR is a quad 2:1 digital multiplexer from the LVC family. It operates from 1.65V to 3.6V and over a -40°C to 125°C temperature range.
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SN74LVC257ADR

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Texas Instruments SN74LVC257ADR is a quad 2:1 digital multiplexer from the LVC family. It operates from 1.65V to 3.6V and over a -40°C to 125°C temperature range.
✓ Total Stock: 5,000 pcs

SN74LVC257ADR Available from 1 distributor

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SN74LVC257ADR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Function
Input Voltage
Latch-up Performance
Lead Spacing
Lead Style
Number of Channels
Operating Temperature Range
Operating Voltage
Package / Case
Propagation Delay
SVHC Present
Storage Temperature
Tape & Reel
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SN74LVC257ADR Description

Short technical summary and product information.

The SN74LVC257ADR is a 4-channel 2:1 digital multiplexer from the LVC family. It operates from a supply voltage of 1.65V to 3.6V and accepts input voltages up to 5.5V.

 

The device features a typical maximum propagation delay of 4.6ns at 3.3V. It provides ESD protection of 2000V (human-body model) and 200V (machine model), and exceeds latch-up performance of 250mA per JESD 17.

 

This multiplexer is available in multiple package options including TSSOP (PW), SOIC (D), SOP (NS), WQFN (BQB), VQFN (RGY), and SSOP (DB). It operates over a temperature range of -40°C to 125°C.

SN74LVC257ADR Quick Information

Product Type: Digital Multiplexer
Series: 74LVC257A
Canonical Name: SN74LVC257ADR Quad 2:1 Digital Multiplexer
Subcategory: Signal Switches, Multiplexers, Decoders

SN74LVC257ADR Compliance

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

SN74LVC257ADR Features

  • 4-channel 2:1 digital multiplexer.
  • Operates from 1.65V to 3.6V supply.
  • Maximum propagation delay 4.6ns at 3.3V.
  • 4.6ns maximum propagation delay typical.
  • Accepts input voltages up to 5.5V.

SN74LVC257ADR Applications

  • Multiplexes 4-bit data in bus-organized systems.
  • Translates signals between 3.3V and 5V logic.
  • Selects data from two 4-bit input sources.
  • Routes signals with tri-state output disabling.
  • Interfaces mixed-voltage digital systems.

SN74LVC257ADR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LVC257ADR?

The operating voltage range is 1.65V to 3.6V.

What is the operating temperature range of the SN74LVC257ADR?

The operating temperature range is -40°C to 125°C.

What propagation delay does the SN74LVC257ADR have?

The maximum propagation delay is 4.6ns typical at 3.3V.

What ESD protection does the SN74LVC257ADR provide?

It provides 2000V human-body model and 200V machine model ESD protection.

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