Part Image

SN74HCT138PW - Texas Instruments

Description: Texas Instruments SN74HCT138PW, Decoder, Demultiplexer, 1-of-8, Non-Inverting, 4.5 → 5.5 V, 16-Pin TSSOP

Download SN74HCT138PW 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
SN74HCT138PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A TSSOP - 1.2 mm max height-1
click to zoom
3D Models
SN74HCT138PW - Texas Instruments  - 3D model - Small Outline Packages - PW0016A TSSOP - 1.2 mm max height-1
click to zoom

SN74HCT138PW Details

  • Manufacturer Part Number:

    SN74HCT138PW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS

  • Family:

    HCT

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    3-LINE TO 8-LINE DECODER

  • Max I(ol):

    0.004 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • 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:

    45 ns

  • Propagation Delay (tpd):

    45 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 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

SN74HCT138PW Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SN74HCT138PW is 40 MHz.
  • Ensure that the VCC pin is connected to a stable 5V power supply, and the GND pin is connected to a reliable ground. Also, decouple the power supply with a 0.1uF capacitor to reduce noise.
  • The SN74HCT138PW can sink or source up to 6mA of current per output pin.
  • The enable inputs (E1, E2, E3) must be connected to a valid logic level (either VCC or GND) to ensure proper operation. Floating or unconnected enable inputs can cause unpredictable behavior.
  • The propagation delay of the SN74HCT138PW is typically around 10ns, but can vary depending on the operating conditions and load capacitance.

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

SN74HCT138PW Overview

Use the download button to access the SN74HCT138PW 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 SN74HCT138PW

Showing 0 results

SN74HCT138PW Alternates

Showing results

Image Part Number Model
Part Image 935187320118 Nexperia

3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16

Part Image 74HCT138PW Nexperia

3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16

Part Image HD74HCT138T Renesas Electronics Corporation

3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16

Part Image 74HCT138PW Philips Semiconductors

CMOS, PDSO16

Part Image 935187320112 Nexperia

3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16

For a full list of alternate parts for SN74HCT138PW, check out Findchips.com