Datasheets
74HC138D by:

OTHER DECODER/DRIVER

Part Details for 74HC138D by Toshiba America Electronic Components

Results Overview of 74HC138D by Toshiba America Electronic Components

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Applications Consumer Electronics Financial Technology (Fintech) Computing and Data Storage Telecommunications Communication and Networking

74HC138D Information

74HC138D by Toshiba America Electronic Components is a Decoder/Driver.
Decoder/Drivers are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
SN74HC138DRG4 Texas Instruments 3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85
SN74HC138DR Texas Instruments 3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85
SN74HC138DRE4 Texas Instruments 3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85

Price & Stock for 74HC138D

Part # Distributor Description Stock Price Buy
DISTI # 74HC138D
Avnet Americas - Tape and Reel (Alt: 74HC138D) RoHS: Not Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 20 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.1190
  • 5,000 $0.1170
  • 10,000 $0.1150
  • 15,000 $0.1130
  • 20,000 $0.1110
$0.1110 / $0.1190 Buy Now

Part Details for 74HC138D

74HC138D CAD Models

74HC138D Part Data Attributes

74HC138D Toshiba America Electronic Components
Buy Now Datasheet
Compare Parts:
74HC138D Toshiba America Electronic Components OTHER DECODER/DRIVER
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TOSHIBA CORP
Package Description SOP-16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 20 Weeks
Date Of Intro 2016-05-25
Samacsys Manufacturer Toshiba
Family HC/UH
Input Conditioning STANDARD
JESD-30 Code R-PDSO-G16
Length 9.9 mm
Logic IC Type 3-LINE TO 8-LINE DECODER
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Polarity INVERTED
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Propagation Delay (tpd) 225 ns
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 4.5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for 74HC138D

This table gives cross-reference parts and alternative options found for 74HC138D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74HC138D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MM74HC138M_NL Fairchild Semiconductor Corporation Check for Price Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16, 0.150 INCH, LEAD FREE, MS-012, SOIC-16 74HC138D vs MM74HC138M_NL
74HC138D Philips Semiconductors Check for Price Decoder/Driver, CMOS, PDSO16 74HC138D vs 74HC138D
MC74HC138ADR2 onsemi Check for Price HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOIC-16 74HC138D vs MC74HC138ADR2
74HC138D NXP Semiconductors Check for Price HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16 74HC138D vs 74HC138D
HD74HC138RP-E Renesas Electronics Corporation Check for Price HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, FP-16DN 74HC138D vs HD74HC138RP-E
74HC138D-T Philips Semiconductors Check for Price Decoder/Driver, CMOS, PDSO16 74HC138D vs 74HC138D-T
MM74HC138MX National Semiconductor Corporation Check for Price Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16 74HC138D vs MM74HC138MX
HD74HC138RP Renesas Electronics Corporation Check for Price 3-to-8-line Decoder/Demultiplexer with Address Latch, , / 74HC138D vs HD74HC138RP
MC74HC138ADR2 Motorola Mobility LLC Check for Price HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.150 INCH, PLASTIC, SOIC-16 74HC138D vs MC74HC138ADR2
Part Number Manufacturer Composite Price Description Compare
SN74HC138D Texas Instruments $0.1686 3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85 74HC138D vs SN74HC138D
74HC138D,652 Nexperia $0.1863 74HC138; 74HCT138 - 3-to-8 line decoder/demultiplexer; inverting@en-us SOP 16-Pin 74HC138D vs 74HC138D,652
MM74HC138M onsemi $0.4041 3 to 8 Line Decoder, SOIC-16, 48-TUBE 74HC138D vs MM74HC138M
SN74HC138DRE4 Texas Instruments Check for Price 3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85 74HC138D vs SN74HC138DRE4
74HC138D,652 NXP Semiconductors Check for Price 74HC(T)138 - 3-to-8 line decoder/demultiplexer; inverting SOP 16-Pin 74HC138D vs 74HC138D,652
933713400653 Nexperia Check for Price Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDSO16 74HC138D vs 933713400653
CD74HC138MTE4 Texas Instruments Check for Price HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 74HC138D vs CD74HC138MTE4
74HC138BQ-Q100,115 NXP Semiconductors Check for Price 74HC(T)138-Q100 - 3-to-8 line decoder/demultiplexer; inverting QFN 16-Pin 74HC138D vs 74HC138BQ-Q100,115
74HC138D/T3 NXP Semiconductors Check for Price HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT-109-1, SOP-16 74HC138D vs 74HC138D/T3
SN74HC138DE4 Texas Instruments Check for Price 3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85 74HC138D vs SN74HC138DE4

74HC138D Related Parts

74HC138D Frequently Asked Questions (FAQ)

  • The maximum frequency of operation for the 74HC138D is typically 25 MHz, but it can vary depending on the specific application and operating conditions.

  • To ensure proper power supply, connect VCC to a stable 5V power source, and GND to a reliable ground connection. Also, decouple the power supply with a 0.1uF capacitor to reduce noise and ensure stable operation.

  • The 74HC138D 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.

  • The enable inputs (E1, E2, E3) must be connected to a valid logic level (either VCC or GND) to ensure proper operation. Leaving them floating can cause unpredictable behavior.

  • The propagation delay of the 74HC138D is typically around 10-15ns, but it can vary depending on the specific application and operating conditions.

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