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Part Details for CD74HC238PWT by Texas Instruments
Results Overview of CD74HC238PWT by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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.
CD74HC238PWT Information
CD74HC238PWT 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 CD74HC238PWT
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-CD74HC238PWTCT-ND
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DigiKey | IC DECODER/DEMUX 1X3:8 16-TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
2102 In Stock |
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$0.5048 / $1.0400 | Buy Now |
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Rochester Electronics | CD74HC238 High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting RoHS: Compliant Status: Obsolete Min Qty: 1 | 500 |
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$0.3696 / $0.5961 | Buy Now |
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Cytech Systems Limited | IC DECODER/DEMUX 1X3:8 16TSSOP | 250 |
|
RFQ | |
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Win Source Electronics | IC DECODER/DEMUX HS 3-8 16TSSOP | 72020 |
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$0.2310 / $0.2991 | Buy Now |
Part Details for CD74HC238PWT
CD74HC238PWT CAD Models
CD74HC238PWT Part Data Attributes
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CD74HC238PWT
Texas Instruments
Buy Now
Datasheet
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CD74HC238PWT
Texas Instruments
High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting 16-TSSOP -55 to 125
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | TSSOP | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | TWO ACTIVE LOW AND ONE ACTIVE HIGH ENABLE INPUTS | |
| Family | HC/UH | |
| 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) | 0.0052 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 | TRUE | |
| 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) | 0.16 mA | |
| Prop. Delay@Nom-Sup | 30 ns | |
| Propagation Delay (tpd) | 225 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 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 | MILITARY | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 4.4 mm |
Alternate Parts for CD74HC238PWT
This table gives cross-reference parts and alternative options found for CD74HC238PWT. 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 CD74HC238PWT, 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 |
|---|---|---|---|---|
| 74HC238PW,118 | Nexperia | $0.1883 | 74HC238; 74HCT238 - 3-to-8 line decoder/demultiplexer@en-us TSSOP 16-Pin | CD74HC238PWT vs 74HC238PW,118 |
| CD74HC238PWTE4 | Texas Instruments | Check for Price | HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16 | CD74HC238PWT vs CD74HC238PWTE4 |
| 74HC238PW-T | Nexperia | Check for Price | Decoder/Driver | CD74HC238PWT vs 74HC238PW-T |
| 74HC238PW | NXP Semiconductors | Check for Price | IC HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, TSSOP-16, Decoder/Driver | CD74HC238PWT vs 74HC238PW |
| CD74HC238PW | Texas Instruments | Check for Price | High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting 16-TSSOP -55 to 125 | CD74HC238PWT vs CD74HC238PW |
| CD74HC238PWE4 | Texas Instruments | Check for Price | HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16 | CD74HC238PWT vs CD74HC238PWE4 |
| 935189000118 | NXP Semiconductors | Check for Price | IC HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, TSSOP-16, Decoder/Driver | CD74HC238PWT vs 935189000118 |
| CD74HC238PWG4 | Texas Instruments | Check for Price | HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16 | CD74HC238PWT vs CD74HC238PWG4 |
| 74HC238PW,112 | Nexperia | Check for Price | 74HC238; 74HCT238 - 3-to-8 line decoder/demultiplexer@en-us TSSOP 16-Pin | CD74HC238PWT vs 74HC238PW,112 |
CD74HC238PWT Frequently Asked Questions (FAQ)
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The maximum operating frequency of CD74HC238PWT is 25 MHz, but it can vary depending on the specific application and operating conditions.
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The enable inputs (E1, E2, E3) must be connected to a valid logic level (VCC or GND) to ensure proper operation. Leaving them floating can cause unpredictable behavior.
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The recommended power-on sequence is to apply VCC before applying any input signals. This ensures that the internal circuitry is properly initialized.
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Yes, CD74HC238PWT is compatible with 5V systems, but it's essential to ensure that the input signals and output loads are within the recommended operating conditions.
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To minimize power consumption, ensure that the input signals are properly terminated, and the output loads are minimized. Additionally, consider using a lower VCC voltage if possible.