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Part Details for CD74HC42M by Texas Instruments
Results Overview of CD74HC42M by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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.
CD74HC42M Information
CD74HC42M 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 |
|---|---|---|---|
| CD74HC42M | Texas Instruments | High Speed CMOS Logic 1-of-10 BCD to Decimal Decoder 16-SOIC -55 to 125 |
Price & Stock for CD74HC42M
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-33092-5-ND
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DigiKey | IC DECODER 1 X 4:10 16-SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
259 In Stock |
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$0.5595 / $1.1800 | Buy Now |
|
DISTI #
595-CD74HC42M
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Mouser Electronics | Encoders, Decoders, Multiplexers & Demultiplexers 1 of 10 BCD to Dec RoHS: Compliant | 430 |
|
$0.5280 / $1.0900 | Buy Now |
Part Details for CD74HC42M
CD74HC42M CAD Models
CD74HC42M Part Data Attributes
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CD74HC42M
Texas Instruments
Buy Now
Datasheet
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CD74HC42M
Texas Instruments
High Speed CMOS Logic 1-of-10 BCD to Decimal Decoder 16-SOIC -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | HC/UH | |
| 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 | DECIMAL DECODER/DRIVER | |
| Max I(ol) | 0.0052 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 10 | |
| 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 | 30 ns | |
| Propagation Delay (tpd) | 225 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 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 | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
CD74HC42M Frequently Asked Questions (FAQ)
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The CD74HC42M can operate up to 30 MHz, but the maximum frequency of operation depends on the specific application and the capacitive load of the output.
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The CD74HC42M requires a power supply voltage (VCC) between 2V and 6V, and a ground connection (GND). Ensure that the power supply is stable and decoupled with capacitors to prevent noise and oscillations.
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The CD74HC42M can source or sink up to 25mA of current per output pin, but the total current drawn from the device should not exceed 100mA to prevent overheating and damage.
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The CD74HC42M has a thermal dissipation rating of 500mW. Ensure that the device is mounted on a suitable heat sink or PCB with good thermal conductivity to prevent overheating.
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Yes, the CD74HC42M is compatible with 5V logic, but it can also operate with lower voltage supplies down to 2V. However, the output voltage levels may not be compatible with 5V logic if the supply voltage is lower than 5V.