Part Image

SN74HC139PW - Texas Instruments

Description: Texas Instruments SN74HC139PW, Dual, Decoder, Demultiplexer, 1-of-4, Inverting, 2 → 6 V, 16-Pin TSSOP

Download SN74HC139PW Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SN74HC139PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-16-3
click to zoom
3D Models
SN74HC139PW - Texas Instruments  - 3D model - Small Outline Packages - TSSOP-16-3
click to zoom

SN74HC139PW Details

  • Manufacturer Part Number:

    SN74HC139PW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    GREEN, PLASTIC, TSSOP-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    HC/UH

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    2-LINE TO 4-LINE DECODER

  • Max I(ol):

    0.0052 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    44 ns

  • Propagation Delay (tpd):

    220 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

SN74HC139PW Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SN74HC139PW is typically 25 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper operation, the SN74HC139PW should be powered with a stable 5V supply, and decoupling capacitors (e.g., 0.1uF and 10uF) should be placed close to the device to filter out noise and reduce electromagnetic interference (EMI).
  • The SN74HC139PW can sink or source up to 25mA of current per output pin, but it's recommended to limit the current to 10mA or less to ensure reliable operation and prevent overheating.
  • The enable inputs (E1 and E2) should be driven with a logic signal (0 or 5V) to enable or disable the decoder outputs. It's recommended to use a pull-up or pull-down resistor to ensure a defined logic level when the enable inputs are not driven.
  • The propagation delay of the SN74HC139PW is typically around 10-15ns, but it can vary depending on the specific application and operating conditions.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SN74HC139PW Overview

Use the download button to access the SN74HC139PW schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74H, or try a keyword search, such as Decoder/Drivers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to SN74HC139PW

Showing 0 results

SN74HC139PW Alternates

Showing results

Image Part Number Model
Part Image 935174430118 Nexperia

2-LINE TO 4-LINE DECODER, HC/UH Series, Inverted Output, CMOS, PDSO16

Part Image HD74HC139T-EL Hitachi Ltd

HC/UH Series, Inverted Output, CMOS, PDSO16

Part Image MC74HC139ADT onsemi

2-LINE TO 4-LINE DECODER, HC/UH Series, Inverted Output, CMOS, PDSO16

Part Image MC74HC139ADT Rochester Electronics LLC

2-LINE TO 4-LINE DECODER, HC/UH Series, Inverted Output, CMOS, PDSO16

Part Image 74HC139PW-T NXP Semiconductors

2-LINE TO 4-LINE DECODER, HC/UH Series, Inverted Output, CMOS, PDSO16

For a full list of alternate parts for SN74HC139PW, check out Findchips.com