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SN74AHC138PW The Texas Instruments SN74AHC138PW is a 3-line input to 8-line output decoder/demultiplexer. It operates from a 2V to 5.5V supply voltage.
Mfr Part #:

SN74AHC138PW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AHC138PW is a 3-line input to 8-line output decoder/demultiplexer. It operates from a 2V to 5.5V supply voltage.
✓ Total Stock: 303,370 pcs
$ Price Range: $0.50

SN74AHC138PW Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
301,000 pcs
On Request
301000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,370 pcs
On Request
2370 pcs On Request 1 On Request On Request 09+ 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.

SN74AHC138PW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Latch-up Performance
Number of Pins
Operating Temperature
Operating Voltage
SVHC Present
Tape & Reel
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SN74AHC138PW Description

Short technical summary and product information.

The SN74AHC138PW from Texas Instruments is a high-speed 3-line input to 8-line output decoder/demultiplexer designed for memory decode and data routing applications. It features three enable inputs that simplify cascading and data reception.

 

This device operates over a wide supply voltage range of 2V to 5.5V and is specified for operation from -40°C to 85°C. It offers robust ESD protection, exceeding JESD 22 standards with 2000V for the Human Body Model and 1000V for the Device Charged Model. The SN74AHC138PW also meets JESD 17 requirements for latch-up performance, withstanding over 250mA.

 

Packaged in a 16-pin TSSOP, the SN74AHC138PW is suitable for various electronic systems requiring efficient decoding and data selection. Its design minimizes system decode impact, making it ideal for high-performance memory systems and data transmission applications.

SN74AHC138PW Quick Information

Product Type: Decoder/Demultiplexer
Series: SN74AHC
Canonical Name: Texas Instruments SN74AHC138PW 3-Line to 8-Line Decoder/Demultiplexer
Subcategory: Logic

SN74AHC138PW Compliance

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

SN74AHC138PW Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

SN74AHC138PW Features

  • 3-line input to 8-line output decoder/demultiplexer.
  • Wide operating voltage from 2V to 5.5V.
  • High-speed operation for data routing.
  • Three enable inputs simplify cascading.
  • 16-pin TSSOP package for surface mounting.

SN74AHC138PW Applications

  • Memory address decoding.
  • Data routing and selection.
  • High-speed digital systems.
  • Control signal distribution.

SN74AHC138PW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHC138PW?

2V to 5.5V.

What package is the SN74AHC138PW available in?

16-pin TSSOP (PW), supplied in tape and reel.

What is the operating temperature range?

-40°C to 85°C.

What ESD protection does the SN74AHC138PW provide?

2000V HBM (A114-A) and 1000V CDM (C101).

What is the latch-up performance?

>250 mA per JESD 17.

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