Part Details for CDC208DWR by Texas Instruments
Results Overview of CDC208DWR by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 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.
CDC208DWR Information
CDC208DWR by Texas Instruments is a Bus Driver/Transceiver.
Bus Driver/Transceivers 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 CDC208DWR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Low Skew Clock Driver, 208 Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20 RoHS: Compliant Status: Active Min Qty: 1 | 5764 |
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$8.1900 / $10.2400 | Buy Now |
US Tariff Estimator: CDC208DWR 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.
Part Details for CDC208DWR
CDC208DWR CAD Models
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CDC208DWR Part Data Attributes
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CDC208DWR
Texas Instruments
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Datasheet
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CDC208DWR
Texas Instruments
5-V dual 1-to-4 clock driver 20-SOIC
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop20,.4 | |
| Pin Count | 20 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Control Type | Enable Low | |
| Count Direction | Unidirectional | |
| Family | 208 | |
| Input Conditioning | Standard | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.8 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Bus Driver | |
| Max I(ol) | 0.024 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 4 | |
| Number of Functions | 2 | |
| Number of Inverted Outputs | ||
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Number of True Outputs | 4 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Characteristics | 3-State | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr, 13 Inch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 0.08 Ma | |
| Prop. Delay@Nom-Sup | 11.7 Ns | |
| Propagation Delay (tpd) | 11.7 Ns | |
| Qualification Status | Not Qualified | |
| Same Edge Skew-Max (tskwd) | 1 Ns | |
| Seated Height-Max | 2.65 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 | 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 | 7.5 Mm | |
| fmax-Min | 60 Mhz |
Alternate Parts for CDC208DWR
This table gives cross-reference parts and alternative options found for CDC208DWR. 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 CDC208DWR, 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 |
|---|---|---|---|---|
| CDC208DW | Texas Instruments | $7.7191 | 5-V dual 1-to-4 clock driver 20-SOIC | CDC208DWR vs CDC208DW |
| CDC208DWRG4 | Texas Instruments | Check for Price | 5-V dual 1-to-4 clock driver 20-SOIC | CDC208DWR vs CDC208DWRG4 |
| CDC208DWG4 | Texas Instruments | Check for Price | 5V Dual 1-to-4 clock driver 20-SOIC | CDC208DWR vs CDC208DWG4 |
| SNCDC208DWR | Texas Instruments | Check for Price | ACT SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 | CDC208DWR vs SNCDC208DWR |
CDC208DWR 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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When using the CDC208DWR in a system with multiple clock domains, it's essential to ensure that the clock signal is properly synchronized and buffered to prevent clock domain crossing issues. Use a clock buffer or a clock domain crossing circuit to synchronize the clock signal.
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The maximum frequency of operation for the CDC208DWR is 100 MHz. However, the actual frequency of operation may be limited by the system's clock signal quality, PCB layout, and other factors.
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Proper termination of the output signals is crucial to prevent signal reflections and ensure signal integrity. Use a 50-ohm termination resistor in series with the output signal, and consider using a termination network or a clock termination circuit for high-frequency signals.
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To minimize noise and signal degradation, follow good PCB layout and routing practices. Keep the clock signal traces short and away from noisy signals, use a solid ground plane, and avoid vias and layer changes in the clock signal path.