| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 74HCT138PW-Q100,11 | NXP Semiconductors | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs 74HCT138PW-Q100,11 |
| 74HCT138PW-Q100 | Nexperia | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs 74HCT138PW-Q100 |
| 74HCT138PW | Philips Semiconductors | Check for Price | CMOS, PDSO16 | SN74HCT138PWR vs 74HCT138PW |
| 935187320112 | NXP Semiconductors | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs 935187320112 |
| 935187320112 | Nexperia | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs 935187320112 |
| SN74HCT138PWT | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs SN74HCT138PWT |
| 74HCT138PW-T | NXP Semiconductors | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs 74HCT138PW-T |
| SN74HCT138PWG4 | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs SN74HCT138PWG4 |
| HD74HCT138T | Hitachi Ltd | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs HD74HCT138T |
| 74HCT138PW | NXP Semiconductors | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | SN74HCT138PWR vs 74HCT138PW |
Part Details for SN74HCT138PWR by Texas Instruments
Results Overview of SN74HCT138PWR by Texas Instruments
- Distributor Offerings: (8 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.
SN74HCT138PWR Information
SN74HCT138PWR 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SN74HCT138PWR | Texas Instruments | 3-Line To 8-Line Decoders/Demultiplexers 16-TSSOP -40 to 85 | |
| SN74HCT138PWRG4 | Texas Instruments | 3-Line To 8-Line Decoders/Demultiplexers 16-TSSOP -40 to 85 |
Price & Stock for SN74HCT138PWR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
595-SN74HCT138PWR
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Mouser Electronics | Encoders, Decoders, Multiplexers & Demultiplexers Line Decoder A 595-S N74HCT138PW A 595-S A 595-SN74HCT138PW RoHS: Compliant | 1722 |
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$0.2560 / $0.5800 | Buy Now |
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Bristol Electronics | Decoder/Demultiplexer Single 3-to-8 16-Pin TSSOP T/R | 179 |
|
RFQ | |
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Quest Components | IC,DECODER/DEMUX,3-TO-8-LINE,HCT-CMOS,TSSOP,16PIN,PLASTIC | 834 |
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$0.3000 / $1.0000 | Buy Now |
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DISTI #
SN74HCT138PWR
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TME | IC: multiplexer, Ch: 1, SMD, TSSOP16, -40÷85°C, 4.5÷5.5VDC Min Qty: 1 | 0 |
|
$0.3360 / $0.5500 | RFQ |
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Ameya Holding Limited | SN74HCT138PWR 反相 解码器、多路分解器, 8 线解复, 4.5 → 5.5 V电源, 16针 TSSOP封装 | 2000 |
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RFQ | |
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Chip Stock | 3-Line To 8-Line Decoders/Demultiplexers 16-TSSOP -40 to 85 | 9090 |
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RFQ | |
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Vyrian | Decoder/Driver, HCT Series, Inverted Output, CMOS, PDSO16 | 6364 |
|
RFQ | |
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Win Source Electronics | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS | 3610 |
|
$0.2881 / $0.4321 | Buy Now |
US Tariff Estimator: SN74HCT138PWR 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.
SN74HCT138PWR CAD Models
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SN74HCT138PWR Part Data Attributes
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SN74HCT138PWR
Texas Instruments
Buy Now
Datasheet
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SN74HCT138PWR
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 | TSSOP | |
| Package Description | Tssop-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 | 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 | 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 | 1.2 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 | Matte Tin (Sn); 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 |
Alternate Parts for SN74HCT138PWR
This table gives cross-reference parts and alternative options found for SN74HCT138PWR. 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 SN74HCT138PWR, 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.
SN74HCT138PWR Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SN74HCT138PWR is typically around 30-40 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure proper power and decoupling, connect the VCC pin to a stable 5V power supply, and decouple the power pins with 0.1uF and 10uF capacitors. Additionally, use a 10kΩ pull-up resistor on the enable pins (E1, E2, and E3) to prevent floating inputs.
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The SN74HCT138PWR can sink or source up to 6mA per output pin, but it's recommended to limit the current to 4mA per pin to ensure reliable operation.
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The enable pins (E1, E2, and E3) are active-low, meaning they must be pulled low to enable the corresponding output. Use a pull-up resistor to connect the enable pins to VCC, and then use a logic signal to pull the pin low to enable the output.
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The propagation delay of the SN74HCT138PWR is typically around 10-15ns, but it can vary depending on the specific application and operating conditions.