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SN74LVC257APWR The SN74LVC257APWR is a quadruple 2-line to 1-line data selector and multiplexer from Texas Instruments. It operates from a 1.65V to 3.6V supply.
Mfr Part #:

SN74LVC257APWR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LVC257APWR is a quadruple 2-line to 1-line data selector and multiplexer from Texas Instruments. It operates from a 1.65V to 3.6V supply.
✓ Total Stock: 4,815 pcs
$ Price Range: $0.21

SN74LVC257APWR Available from 6 distributors

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SN74LVC257APWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Circuit
Current
Halogen Free
Independent Circuits
Industrial Grade
Input Voltage
Latch-up Performance
Medical Grade
Military Grade
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
Voltage Supply Source
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SN74LVC257APWR Description

Short technical summary and product information.

The SN74LVC257APWR is a quadruple 2-line to 1-line data selector and multiplexer designed for 1.65V to 3.6V VCC operation. This device multiplexes signals from 4-bit data sources to 4-output data lines in bus-organized systems.

 

Key electrical characteristics include a maximum propagation delay of 4.6ns at 3.3V. The inputs can accept voltages up to 5.5V, allowing for use in mixed 3.3V or 5V system environments. The outputs feature 3-state capability, which prevents loading of data lines when the output-enable (OE) input is at a high logic level.

 

This component is available in a 16-TSSOP package and is suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C. ESD protection exceeds JESD 22 standards, with 2000V for the human-body model and 200V for the machine model.

SN74LVC257APWR Quick Information

Product Type: Multiplexer
Series: 74LVC
Canonical Name: SN74LVC257A Quadruple 2-Line to 1-Line Data Selector and Multiplexer
Subcategory: Multiplexer

SN74LVC257APWR Compliance

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

SN74LVC257APWR Estimated Pricing

Qty Low High
1+ $0.21 $0.21

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

SN74LVC257APWR Features

  • Quadruple 2-line to 1-line data selector.
  • Operates from 1.65V to 3.6V supply.
  • Inputs accept voltages to 5.5V.
  • Maximum propagation delay of 4.6ns.
  • 3-state outputs do not load data lines.

SN74LVC257APWR Applications

  • Used in bus-organized systems.
  • Suitable for mixed voltage systems.
  • Ideal for data selection tasks.
  • Supports 4-bit data sources.

SN74LVC257APWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74LVC257APWR?

The operating voltage range for the SN74LVC257APWR is 1.65V to 3.6V.

What is the package type for the SN74LVC257APWR?

The SN74LVC257APWR is supplied in a 16-TSSOP package.

What is the operating temperature range of the SN74LVC257APWR?

The operating temperature range for the SN74LVC257APWR is -40°C to 85°C.

What is the maximum propagation delay of this multiplexer?

The maximum propagation delay (tpd) is 4.6ns at 3.3V.

What is the ESD protection level for the human body model?

The ESD protection for the human body model is 2000V.

What is the typical output ground bounce (VOLP)?

The typical output ground bounce (VOLP) is less than 0.8V at VCC = 3.3V, TA = 25°C.

What is the latch-up performance of the device?

The latch-up performance exceeds 250mA per JESD 17.

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