CDCU877RTBRAlternatives & Equivalent Parts
About CDCU877RTBR
CDCU877RTBR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat No-Lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | CDCU877RTBRSource | CDCU877RHAR | CDCU877ARHAR | CDCU877RHATG4 | CDCU877RHARG4 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 40 | 40 | 40 | 40 | 40 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $4.1600 | $4.7900 | $5.2500 | $5.4454 | $4.5791 |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | — |
| YTEOL | 15 | 15 | 15 | 15 | 15 |
| Family | 877 | 877 | 877 | 877 | 877 |
| Input Conditioning | DIFFERENTIAL | DIFFERENTIAL | DIFFERENTIAL | DIFFERENTIAL | DIFFERENTIAL |
| JESD-30 Code | S-PQCC-N40 | S-PQCC-N40 | S-PQCC-N40 | S-PQCC-N40 | S-PQCC-N40 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 |
| Logic IC Type | PLL BASED CLOCK DRIVER | PLL BASED CLOCK DRIVER | PLL BASED CLOCK DRIVER | PLL BASED CLOCK DRIVER | PLL BASED CLOCK DRIVER |
| Max I(ol) | 0.009 A | 0.009 A | 0.009 A | 0.009 A | 0.009 A |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Number of True Outputs | 10 | 10 | 10 | 10 | 10 |
| Output Characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC40,.24SQ,20 | LCC40,.24SQ,20 | LCC40,.24SQ,20 | LCC40,.24SQ,20 | LCC40,.24SQ,20 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR | TR | TR | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 235 mA | 235 mA | 235 mA | 235 mA | 235 mA |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Same Edge Skew-Max (tskwd) | 0.035 ns | 0.035 ns | 0.035 ns | 0.035 ns | 0.035 ns |
| Supply Voltage-Max (Vsup) | 1.9 V | 1.9 V | 1.9 V | 1.9 V | 1.9 V |
| Supply Voltage-Min (Vsup) | 1.7 V | 1.7 V | 1.7 V | 1.7 V | 1.7 V |
| Supply Voltage-Nom (Vsup) | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 |
| fmax-Min | 340 MHz | 340 MHz | 340 MHz | 340 MHz | 340 MHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), PQCC40
PLL Based Clock Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), PQCC40
PLL Based Clock Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), PQCC40
PLL Based Clock Driver, 877 Series, 10 True Output(s), 0 Inverted Output(s), PQCC40
Why Look for Alternatives?
Finding alternatives for CDCU877RTBR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating CDCU877RTBR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to CDCU877RTBR?
Known equivalents for CDCU877RTBR include CDCU877RHAR, CDCU877ARHAR, CDCU877RHATG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CDCU877RTBR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify CDCU877RTBR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.