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74LVC138APW,118 The Nexperia 74LVC138APW,118 is a 3-to-8 line decoder/demultiplexer. It operates within a wide supply voltage range and features Schmitt-trigger inputs for tolerance to slower input rise and fall times.
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74LVC138APW,118

Available from 5 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The Nexperia 74LVC138APW,118 is a 3-to-8 line decoder/demultiplexer. It operates within a wide supply voltage range and features Schmitt-trigger inputs for tolerance to slower input rise and fall times.
✓ Total Stock: 36,133 pcs
$ Price Range: $0.50

74LVC138APW,118 Available from 5 distributors

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74LVC138APW,118 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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74LVC138APW,118 Description

Short technical summary and product information.

The Nexperia 74LVC138APW,118 is an inverting 3-to-8 line decoder/demultiplexer. It decodes three binary weighted address inputs (A0, A1, A2) to eight mutually exclusive outputs (Y0 to Y7), featuring three enable inputs (E1, E2, E3) for flexible control and expansion.

 

This device supports a wide supply voltage range from 1.2 V to 3.6 V, allowing for use in mixed 3.3 V and 5 V environments. Its inputs are overvoltage tolerant up to 5.5 V and exhibit Schmitt-trigger action, making them tolerant of slower input rise and fall times. The 74LVC138A is ideal for memory chip select decoding and can be used as an eight-output demultiplexer.

 

Packaged in a 16-TSSOP, this component is designed for surface mounting. It operates across a temperature range of -40°C to 125°C. The multiple enable inputs facilitate easy parallel expansion to create larger decoders, such as a 1-of-32 decoder using four ICs and an inverter.

74LVC138APW,118 Quick Information

Product Type: Decoder/Demultiplexer
Series: 74LVC
Canonical Name: 74LVC138A 3-to-8 Line Decoder/Demultiplexer Inverting 1.2V to 3.6V 16-Pin TSSOP
Subcategory: Logic

74LVC138APW,118 Compliance

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

74LVC138APW,118 Estimated Pricing

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1+ $0.50 $0.50

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

74LVC138APW,118 Features

  • Decodes three address inputs to eight outputs.
  • Wide supply voltage from 1.2V to 3.6V.
  • Schmitt-trigger action at all inputs.
  • Suitable for mixed 3.3V and 5V systems.
  • Ideal for memory chip select decoding.

74LVC138APW,118 Applications

  • Ideal for memory chip select decoding.
  • Used in mixed 3.3V and 5V systems.
  • Enables 1-of-32 expansion with multiple ICs.
  • Suitable for demultiplexing applications.
  • Perfect for low-power CMOS logic designs.

74LVC138APW,118 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the 74LVC138APW,118?

The supply voltage range is 1.2V to 3.6V.

What package does the 74LVC138APW,118 come in?

It comes in a 16-TSSOP surface-mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the output current capability?

24mA per output.

How many enable inputs does the device have?

Three enable inputs (E1, E2, E3).

Can the device be used as a demultiplexer?

Yes, by using one active LOW enable input as data input.

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