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MC74LCX257DTR2G The On Semiconductor MC74LCX257DTR2G is a high-performance quad 2-input multiplexer. It operates from a 2.3V to 3.6V supply and features 5.0V tolerant inputs.
Mfr Part #:

MC74LCX257DTR2G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC74LCX257DTR2G is a high-performance quad 2-input multiplexer. It operates from a 2.3V to 3.6V supply and features 5.0V tolerant inputs.
✓ Total Stock: 35,138 pcs
$ Price Range: $1.27

MC74LCX257DTR2G Available from 3 distributors

✓ Authorised
✓ Non-Authorised
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Smaxon Electronics ✓
Non-Authorised Inventory information
30,180 pcs
On Request
30180 pcs On Request 1 On Request On Request 06+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
OTL Components ✓
Non-Authorised Inventory information
2,458 pcs
On Request
2458 pcs On Request 1 On Request On Request On Request 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.

MC74LCX257DTR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
ESD Protection
Halogen Free
Independent Circuits
Mounting Type
Operating Temperature
Operating Voltage
Output Current
Supplier Device Package
Supplier Package
Type
Voltage
Voltage Supply Source
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MC74LCX257DTR2G Description

Short technical summary and product information.

The MC74LCX257DTR2G is a low-voltage CMOS quad 2-input multiplexer from On Semiconductor. It is designed for operation with a VCC supply range of 2.3V to 3.6V and offers 5.0V tolerant inputs and outputs, enabling interface capability with 5.0V TTL logic.

 

This multiplexer features high impedance TTL compatible inputs that reduce current loading on input drivers. The outputs are 3-state and non-inverting, capable of being switched to a high impedance state by the Output Enable (OE) input. It provides a balanced output sink and source capability of 24 mA.

 

The device supports live insertion and withdrawal, and its IOFF specification guarantees high impedance when VCC is 0V. It is available in a 16-TSSOP package, suitable for surface mounting.

 

Key electrical characteristics include a wide operating voltage range and robust ESD protection exceeding 2000V for the Human Body Model and 200V for the Machine Model. It also exhibits latchup performance exceeding 500 mA.

MC74LCX257DTR2G Quick Information

Product Type: Multiplexer
Series: 74LCX
Canonical Name: MC74LCX257 Quad 2-Input Multiplexer
Subcategory: Signal Switches, Multiplexers, Decoders

MC74LCX257DTR2G Compliance

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

MC74LCX257DTR2G Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

MC74LCX257DTR2G Features

  • Quad 2-input multiplexer with 3-state outputs.
  • Operates from 2.3V to 3.6V supply voltage.
  • Features 5.0V tolerant inputs and outputs.
  • Supports LVTTL and LVCMOS logic levels.
  • Available in a 16-TSSOP surface mount package.

MC74LCX257DTR2G Applications

  • Ideal for low-voltage signal routing.
  • Suitable for 5V TTL interface applications.
  • Used in digital logic systems.
  • Supports live insertion and withdrawal.

MC74LCX257DTR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74LCX257DTR2G?

The operating voltage range is 2.3V to 3.6V, with 5V tolerant inputs.

What is the operating temperature range of this multiplexer?

The operating temperature range is -40°C to +85°C.

What package is the MC74LCX257DTR2G available in?

It is available in a 16-TSSOP (0.173", 4.40mm Width) surface mount package.

What is the output current capability of this device?

The device provides 24 mA balanced output sink and source capability.

What ESD protection does the MC74LCX257DTR2G offer?

ESD protection exceeds 2000V Human Body Model and 200V Machine Model.

Is the MC74LCX257DTR2G lead-free and halogen-free?

Yes, the datasheet indicates it is lead-free (Pb-Free) and halogen-free.

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