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MC74LCX157DR2G The ON Semiconductor MC74LCX157DR2G is a high-performance, quad 2-input multiplexer. It operates from a 2.3V to 3.6V supply and features 5V tolerant inputs.
Mfr Part #:

MC74LCX157DR2G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74LCX157DR2G is a high-performance, quad 2-input multiplexer. It operates from a 2.3V to 3.6V supply and features 5V tolerant inputs.
✓ Total Stock: 16,811 pcs
$ Price Range: $1.27

MC74LCX157DR2G Available from 3 distributors

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Flip Electronics ✓
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11,901 pcs
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11901 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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2,500 pcs
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2500 pcs On Request 1 On Request On Request 1927+ On Request On Request
Hybrid Electronics ✓
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2,410 pcs
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2410 pcs On Request 1 On Request On Request 0603 On Request On Request
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MC74LCX157DR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Halogen Free
Independent Circuits
Lead Spacing
Lead Style
Mounting Style
Mounting Type
Number of Bits
Operating Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
Voltage Supply Source
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MC74LCX157DR2G Description

Short technical summary and product information.

The MC74LCX157DR2G is a quad 2-input multiplexer from ON Semiconductor, designed for efficient operation within a 2.3V to 3.6V supply range. This component offers 5V tolerant inputs, enabling seamless interface capability with 5V TTL logic. Its high impedance TTL compatible inputs minimize current loading on input drivers, while TTL compatible outputs provide improved switching noise performance.

 

This multiplexer features four bits of data from two sources that can be selected using the Select (S) and Enable (E) inputs. The four outputs present the selected data in a true, non-inverted form. The MC74LCX157 can also function as a logic gate array. It offers a balanced output sink and source capability of 24 mA and exhibits near-zero static supply current, significantly reducing system power requirements.

 

The device is housed in a 16-SOIC package, suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C. The MC74LCX157DR2G is Pb-Free and Halogen Free, adhering to RoHS compliance standards.

MC74LCX157DR2G Quick Information

Product Type: Multiplexer
Series: LCX
Canonical Name: MC74LCX157 Quad 2-Input Multiplexer
Subcategory: Encoders, Decoders, Multiplexers & Demultiplexers

MC74LCX157DR2G Compliance

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

MC74LCX157DR2G Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

MC74LCX157DR2G Features

  • Operates from 2.3 V to 3.6 V supply.
  • Features 5 V tolerant inputs.
  • Provides 24 mA balanced output current.
  • Available in a 16-SOIC package.
  • Pb-Free and Halogen Free.

MC74LCX157DR2G Applications

  • Used in data routing and selection circuits
  • Ideal for function generator implementations
  • Suitable for 5V tolerant logic interfacing
  • Use in low-voltage digital multiplexing applications
  • Applicable for high-speed signal switching systems

MC74LCX157DR2G FAQs

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

2.3 V to 3.6 V.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

16-SOIC (0.154", 3.90mm Width) surface mount.

What is the output current capability?

24 mA.

What is the propagation delay?

6.3 ns at 2.7 V and 5.8 ns at 3 V to 3.6 V.

What is the ESD performance?

>2000 V Human Body Model, >200 V Machine Model.

What is the input voltage tolerance?

5.5 V, allowing inputs from 5 V devices.

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