| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74HCT138DRG4 | Texas Instruments | $0.1129 | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs SN74HCT138DRG4 |
| SN74HCT138DR | Texas Instruments | $0.2069 | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs SN74HCT138DR |
| M74HCT138M1R | STMicroelectronics | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs M74HCT138M1R |
| TC74HCT138AFN | Toshiba America Electronic Components | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs TC74HCT138AFN |
| 74HCT138D-Q100 | NXP Semiconductors | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs 74HCT138D-Q100 |
| 74HCT138D,653 | NXP Semiconductors | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs 74HCT138D,653 |
| SN74HCT138DTE4 | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs SN74HCT138DTE4 |
| CD74HCT138MG4 | Texas Instruments | Check for Price | 3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs CD74HCT138MG4 |
| MM74HCT138M | Texas Instruments | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs MM74HCT138M |
| MM74HCT138MX | National Semiconductor Corporation | Check for Price | HCT Series, Inverted Output, CMOS, PDSO16 | CD74HCT138M vs MM74HCT138MX |
Part Details for CD74HCT138M by Texas Instruments
Results Overview of CD74HCT138M 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.
CD74HCT138M Information
CD74HCT138M 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 |
|---|---|---|---|
| CD74HCT138M96 | Texas Instruments | High Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer Inverting and Non-Inverting 16-SOIC -55 to 125 |
Price & Stock for CD74HCT138M
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-12832-5-ND
|
DigiKey | IC DECODER/DEMUX 1 X 3:8 16-SOIC Min Qty: 680 Container: Tube |
0 Tube |
|
$0.5710 | Buy Now |
|
DISTI #
85980726
|
Verical | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube RoHS: Compliant Min Qty: 366 Package Multiple: 1 Date Code: 1101 | Americas - 2920 |
|
$0.8526 / $1.0273 | Buy Now |
|
DISTI #
85972096
|
Verical | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube RoHS: Compliant Min Qty: 366 Package Multiple: 1 Date Code: 1001 | Americas - 1057 |
|
$0.8526 / $1.0273 | Buy Now |
|
DISTI #
85978112
|
Verical | Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC Tube RoHS: Compliant Min Qty: 366 Package Multiple: 1 Date Code: 0701 | Americas - 680 |
|
$0.9245 / $1.0273 | Buy Now |
|
|
Quest Components | IC,DECODER/DEMUX,3-TO-8-LINE,HCT-CMOS,SOP,16PIN,PLASTIC | 421 |
|
$0.4439 / $1.0653 | Buy Now |
|
|
Rochester Electronics | HCT Series, Inverted Output, CMOS, PDSO16 RoHS: Compliant Status: Obsolete Min Qty: 1 | 5188 |
|
$0.5095 / $0.8218 | Buy Now |
|
|
NexGen Digital | 14 |
|
RFQ | ||
|
|
Component Electronics, Inc | IN STOCK SHIP TODAY | 34 |
|
$1.0000 / $1.5400 | Buy Now |
US Tariff Estimator: CD74HCT138M 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.
CD74HCT138M CAD Models
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CD74HCT138M Part Data Attributes
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CD74HCT138M
Texas Instruments
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Datasheet
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CD74HCT138M
Texas Instruments
3-LINE TO 8-LINE DECODER, HCT Series, Inverted Output, CMOS, PDSO16
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Soic-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| 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 | 125 °C | |
| Operating Temperature-Min | -55 °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) | 0.16 Ma | |
| Prop. Delay@Nom-Sup | 35 Ns | |
| Propagation Delay (tpd) | 53 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 | Military | |
| 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 CD74HCT138M
This table gives cross-reference parts and alternative options found for CD74HCT138M. 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 CD74HCT138M, 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.
CD74HCT138M Frequently Asked Questions (FAQ)
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The maximum frequency of operation for CD74HCT138M is 30 MHz.
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Yes, CD74HCT138M is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 4.5V to 5.5V supply voltage.
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The enable inputs (E1, E2, E3) are active-low, meaning they must be pulled low to enable the corresponding output. Connect them to GND or a logic low signal to enable the output.
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The propagation delay of CD74HCT138M is typically around 10-15 ns, but it can vary depending on the operating conditions and load capacitance.
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Yes, CD74HCT138M can be used as a level translator, but it's not recommended as it's primarily designed as a 3-to-8 line decoder/demultiplexer. For level translation, consider using a dedicated level translator IC.