| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CDC340DWG4 | Texas Instruments | Check for Price | Low Skew Clock Driver, 340 Series, 8 True Output(s), 0 Inverted Output(s), BICMOS, PDSO20 | CDC340DW vs CDC340DWG4 |
| CDC340DWRG4 | Texas Instruments | Check for Price | Low Skew Clock Driver, 340 Series, 8 True Output(s), 0 Inverted Output(s), BICMOS, PDSO20 | CDC340DW vs CDC340DWRG4 |
Part Details for CDC340DW by Texas Instruments
Results Overview of CDC340DW by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 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.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
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Automotive
CDC340DW Information
CDC340DW by Texas Instruments is a Clock Driver.
Clock 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 CDC340DW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-6700-5-ND
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DigiKey | IC CLK BUFFER 1:8 80MHZ 20SOIC Min Qty: 1 Container: Tube |
0 Tube |
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$10.4316 / $16.3200 | Buy Now |
|
DISTI #
86276758
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Verical | Clock Driver 8-OUT 1-IN 1:8 20-Pin SOIC Tube RoHS: Compliant Min Qty: 38 Package Multiple: 1 Date Code: 0701 | Americas - 6225 |
|
$7.9250 / $9.9125 | Buy Now |
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DISTI #
86277356
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Verical | Clock Driver 8-OUT 1-IN 1:8 20-Pin SOIC Tube RoHS: Compliant Min Qty: 38 Package Multiple: 1 Date Code: 1301 | Americas - 4635 |
|
$7.9250 / $9.9125 | Buy Now |
|
DISTI #
86277247
|
Verical | Clock Driver 8-OUT 1-IN 1:8 20-Pin SOIC Tube RoHS: Compliant Min Qty: 38 Package Multiple: 1 Date Code: 0501 | Americas - 4184 |
|
$7.9250 / $9.9125 | Buy Now |
|
DISTI #
86277367
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Verical | Clock Driver 8-OUT 1-IN 1:8 20-Pin SOIC Tube RoHS: Compliant Min Qty: 38 Package Multiple: 1 Date Code: 0601 | Americas - 1275 |
|
$7.9250 / $9.9125 | Buy Now |
|
DISTI #
86276796
|
Verical | Clock Driver 8-OUT 1-IN 1:8 20-Pin SOIC Tube RoHS: Compliant Min Qty: 38 Package Multiple: 1 Date Code: 0101 | Americas - 91 |
|
$7.9250 / $9.9125 | Buy Now |
|
DISTI #
595-CDC340DW
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Mouser Electronics | Clock Drivers & Distribution 1-To-8 Clock Driver RoHS: Compliant | 44 |
|
$10.4200 / $16.7000 | Buy Now |
|
|
Quest Components | 76 |
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$11.0704 / $13.4640 | Buy Now | |
|
|
Rochester Electronics | CDC340 1-to-8 clock driver with tight AC specification RoHS: Compliant Status: Active Min Qty: 1 | 16433 |
|
$6.3400 / $7.9300 | Buy Now |
US Tariff Estimator: CDC340DW 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.
CDC340DW CAD Models
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CDC340DW Part Data Attributes
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CDC340DW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
CDC340DW
Texas Instruments
Low Skew Clock Driver, 340 Series, 8 True Output(s), 0 Inverted Output(s), BICMOS, PDSO20
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Sop-20 | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Family | 340 | |
| Input Conditioning | Standard | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.825 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Low Skew Clock Driver | |
| Max I(ol) | 0.048 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Inverted Outputs | ||
| Number of Terminals | 20 | |
| Number of True Outputs | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 33 Ma | |
| Prop. Delay@Nom-Sup | 4.8 Ns | |
| Propagation Delay (tpd) | 4.8 Ns | |
| Qualification Status | Not Qualified | |
| Same Edge Skew-Max (tskwd) | 0.6 Ns | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Bicmos | |
| Temperature Grade | Commercial | |
| 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 | 7.52 Mm | |
| fmax-Min | 80 Mhz |
Alternate Parts for CDC340DW
This table gives cross-reference parts and alternative options found for CDC340DW. 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 CDC340DW, 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.
CDC340DW Frequently Asked Questions (FAQ)
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The recommended power-on sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization and prevents latch-up.
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To handle metastability, use synchronous clock domains, ensure proper clock domain crossing, and use synchronizers or FIFOs to transfer data between clock domains. Additionally, use the CDC340DW's built-in synchronizers and FIFOs to minimize metastability issues.
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The CDC340DW supports clock frequencies up to 100 MHz. However, the actual frequency limit may vary depending on the specific application, PCB layout, and signal integrity.
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Implement CDC by using the CDC340DW's built-in CDC circuits, such as the synchronizers and FIFOs. Ensure proper clock domain crossing by using asynchronous FIFOs, gray code counters, or other CDC techniques.
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The latency of the CDC340DW's FIFOs depends on the specific configuration and clock frequency. Typically, the latency is around 2-4 clock cycles for the asynchronous FIFOs and 1-2 clock cycles for the synchronous FIFOs.