| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CD74HCT138M96 | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs CD74HCT138M96 |
| MC74HCT138ADR2 | onsemi | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs MC74HCT138ADR2 |
| MM74HCT138MX_NL | Fairchild Semiconductor Corporation | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs MM74HCT138MX_NL |
| MC74HCT138ADR2 | Motorola Semiconductor Products | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs MC74HCT138ADR2 |
| MC74HCT138AD | onsemi | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs MC74HCT138AD |
| 74HCT138D-Q100,118 | NXP Semiconductors | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs 74HCT138D-Q100,118 |
| TC74HCT138AFN(TP2) | Toshiba America Electronic Components | Check for Price | IC HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 0.150 INCH, PLASTIC, SOL-16, Decoder/Driver | SN74HCT138D vs TC74HCT138AFN(TP2) |
| 74HCT138D,653 | Nexperia | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs 74HCT138D,653 |
| MM74HCT138M | onsemi | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs MM74HCT138M |
| SN74HCT138DRG4 | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138D vs SN74HCT138DRG4 |
Part Details for SN74HCT138D by Texas Instruments
Results Overview of SN74HCT138D by Texas Instruments
- Distributor Offerings: (30 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
SN74HCT138D Information
SN74HCT138D by Texas Instruments 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.
Price & Stock for SN74HCT138D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-8387-5-ND
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DigiKey | IC DECODER/DEMUX 1 X 3:8 16-SOIC Min Qty: 680 Container: Tube |
0 Tube |
|
$0.5537 | Buy Now |
|
DISTI #
86026265
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Verical | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube RoHS: Compliant Min Qty: 369 Package Multiple: 1 Date Code: 0601 | Americas - 6762 |
|
$0.8438 / $1.0165 | Buy Now |
|
DISTI #
86023957
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Verical | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube RoHS: Compliant Min Qty: 369 Package Multiple: 1 Date Code: 0401 | Americas - 1020 |
|
$0.8438 / $1.0165 | Buy Now |
|
DISTI #
86025064
|
Verical | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube RoHS: Compliant Min Qty: 369 Package Multiple: 1 Date Code: 1101 | Americas - 855 |
|
$0.9149 / $1.0165 | Buy Now |
|
DISTI #
88045043
|
Verical | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube RoHS: Compliant Min Qty: 369 Package Multiple: 1 Date Code: 0701 | Americas - 500 |
|
$0.9149 / $1.0165 | Buy Now |
|
DISTI #
P02:6590_15792429
|
Arrow Electronics | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1740 | Asia - 1 |
|
$0.4703 / $1.8406 | Buy Now |
|
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Bristol Electronics | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube | 2145 |
|
RFQ | |
|
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Quest Components | IC,DECODER/DEMUX,3-TO-8-LINE,HCT-CMOS,SOP,16PIN,PLASTIC | 825 |
|
$0.1408 / $0.2640 | Buy Now |
|
|
Quest Components | IC,DECODER/DEMUX,3-TO-8-LINE,HCT-CMOS,SOP,16PIN,PLASTIC | 793 |
|
$0.4359 / $1.6765 | Buy Now |
|
|
Quest Components | IC,DECODER/DEMUX,3-TO-8-LINE,HCT-CMOS,SOP,16PIN,PLASTIC | 588 |
|
$0.1980 / $0.6600 | Buy Now |
US Tariff Estimator: SN74HCT138D by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
SN74HCT138D CAD Models
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SN74HCT138D Part Data Attributes
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SN74HCT138D
Texas Instruments
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Datasheet
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SN74HCT138D
Texas Instruments
3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| 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 | 9.9 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 | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| 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 | 1.75 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 | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for SN74HCT138D
This table gives cross-reference parts and alternative options found for SN74HCT138D. 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 SN74HCT138D, 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.
SN74HCT138D Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SN74HCT138D is typically around 30-40 MHz, but this can vary depending on the specific application and operating conditions.
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To ensure proper operation, the SN74HCT138D 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).
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The SN74HCT138D can sink or source up to 6mA of current per output pin, but this should be limited to 1mA per pin for reliable operation.
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The enable inputs (E1, E2, E3) should be driven with a valid logic level (either high or low) to ensure proper operation. If an enable input is left floating, the device may not function correctly.
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The propagation delay of the SN74HCT138D is typically around 10-15ns, but this can vary depending on the specific application and operating conditions.