74LCX138MX The 74LCX138MX is a 1 x 3:8 decoder/demultiplexer from On Semiconductor. It operates from a 2V to 3.6V supply and is housed in a 16-SOIC package.
Mfr Part #:

74LCX138MX

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 74LCX138MX is a 1 x 3:8 decoder/demultiplexer from On Semiconductor. It operates from a 2V to 3.6V supply and is housed in a 16-SOIC package.
✓ Total Stock: 423,394 pcs
$ Price Range: $0.50

74LCX138MX Available from 4 distributors

✓ Authorised
✓ Non-Authorised

74LCX138MX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Circuit
Current
Independent Circuits
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Supplier Device Package
Type
Voltage
Voltage Supply Source

74LCX138MX Description

Short technical summary and product information.

The 74LCX138MX is a single 3-to-8 line decoder/demultiplexer from On Semiconductor, designed for low-voltage logic applications. It accepts a 3-bit binary input and provides 8 mutually exclusive active-low outputs, making it suitable for memory decoding and data routing.

 

This device operates over a supply voltage range of 2V to 3.6V, with a typical quiescent current of only 10 µA. It can source or sink up to 24 mA per output, enabling direct drive of LEDs or other low-power loads. The 74LCX138MX is specified for an operating temperature range of -40°C to 85°C.

 

The part is offered in a standard 16-pin SOIC package (16-SOIC), suitable for surface-mount assembly. Its low power consumption and wide voltage range make it a versatile choice for battery-powered and portable electronics.

74LCX138MX Quick Information

Product Type: Decoder/Demultiplexer
Series: 74LCX
Canonical Name: 74LCX138MX 1 x 3:8 Decoder/Demultiplexer
Subcategory: Signal Switches, Multiplexers, Decoders

74LCX138MX Compliance

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

74LCX138MX Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

74LCX138MX Features

  • Single 3-to-8 line decoder/demultiplexer.
  • Operates from 2V to 3.6V supply.
  • Low quiescent current of 10 µA.
  • Output current capability of 24 mA.
  • Wide operating temperature range -40°C to 85°C.

74LCX138MX Applications

  • Memory address decoding in microcontroller systems.
  • Data routing and signal demultiplexing.
  • Low-power portable and battery-operated devices.
  • Logic function implementation in digital circuits.

74LCX138MX FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 74LCX138MX?

The 74LCX138MX operates from 2V to 3.6V.

What is the operating temperature range of the 74LCX138MX?

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

What package is the 74LCX138MX available in?

The 74LCX138MX is available in a 16-SOIC package.

What is the output current capability of the 74LCX138MX?

Each output can source or sink 24 mA.

What is the quiescent current of the 74LCX138MX?

The typical quiescent current is 10 µA.

Home
Account

Categories