| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CD74HCT138M96 | Texas Instruments | $0.2760 | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs CD74HCT138M96 |
| CD74HCT138MT | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs CD74HCT138MT |
| MC74HCT138ADR2G | onsemi | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs MC74HCT138ADR2G |
| HD74HCT138RP | Hitachi Ltd | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs HD74HCT138RP |
| 933713410653 | Nexperia | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs 933713410653 |
| SN74HCT138DT | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs SN74HCT138DT |
| 74HCT138D | Supertex Inc | Check for Price | HCT Series, Inverted Output, CMOS, CDIP16 | SN74HCT138DRG4 vs 74HCT138D |
| CD74HCT138M96G4 | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs CD74HCT138M96G4 |
| MC74HCT138ADR2 | onsemi | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs MC74HCT138ADR2 |
| 933713410653 | NXP Semiconductors | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138DRG4 vs 933713410653 |
Part Details for SN74HCT138DRG4 by Texas Instruments
Results Overview of SN74HCT138DRG4 by Texas Instruments
- Distributor Offerings: (6 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.
SN74HCT138DRG4 Information
SN74HCT138DRG4 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 SN74HCT138DRG4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
595-SN74HCT138DRG4
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Mouser Electronics | Encoders, Decoders, Multiplexers & Demultiplexers 3Ln To 8Ln Decoder D emultiplexers ALT 5 ALT 595-SN74HCT138DR RoHS: Compliant | 0 |
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$0.4870 / $1.2400 | Order Now |
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Quest Components | HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 | 18 |
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$0.2450 / $0.2940 | Buy Now |
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Chip 1 Exchange | INSTOCK | 1290 |
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RFQ | |
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Chip Stock | 3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85 | 11410 |
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RFQ | |
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Vyrian | Decoder/Driver, HCT Series, Inverted Output, CMOS, PDSO16 | 5200 |
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RFQ | |
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Win Source Electronics | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 30980 |
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$0.3270 / $0.4905 | Buy Now |
US Tariff Estimator: SN74HCT138DRG4 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.
SN74HCT138DRG4 CAD Models
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SN74HCT138DRG4 Part Data Attributes
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SN74HCT138DRG4
Texas Instruments
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Datasheet
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SN74HCT138DRG4
Texas Instruments
3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Soic-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| 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 | Tr | |
| 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 SN74HCT138DRG4
This table gives cross-reference parts and alternative options found for SN74HCT138DRG4. 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 SN74HCT138DRG4, 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.
SN74HCT138DRG4 Frequently Asked Questions (FAQ)
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The maximum operating frequency of the SN74HCT138DRG4 is 30 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure signal integrity, use proper PCB layout techniques, such as using short signal traces, minimizing impedance mismatch, and adding termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
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Yes, the SN74HCT138DRG4 is compatible with 5V systems, but it's essential to ensure that the input signals are within the recommended voltage range (VCC - 0.5V to VCC + 0.5V) to prevent damage to the device.
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To prevent damage to the device, ensure that the power rails are sequenced correctly, with the VCC pin being powered up before the input signals. Additionally, consider using a power sequencing controller or a voltage supervisor to ensure proper power-up and power-down sequences.
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The recommended pull-up resistor value for the enable inputs is between 1 kΩ and 10 kΩ, depending on the specific application and operating conditions. A higher value may be required in noisy environments or when using long signal traces.