CD4063BE Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The CD4063BE is a CMOS 4-bit magnitude comparator IC in a 16-pin DIP package, capable of cascading for larger bit widths with a supply range of 3 V to 18 V. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4063BE Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4070(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4063BE?
- 4-bit magnitude comparator with cascadable architecture for expanded word-length comparisons
- Wide supply voltage range of 3 V to 18 V for flexible system integration
- CMOS technology providing low quiescent current and high noise immunity in DIP-16 package
What is CD4063BE used for?
The CD4063BE is used in digital systems requiring magnitude comparison of 4-bit binary words, such as address decoding and sorting logic in microprocessor-based designs. It suits industrial control panels and programmable logic applications where cascading multiple comparators enables 8-bit or 16-bit word comparisons. Its wide supply range makes it compatible with both 5 V TTL-level and higher-voltage legacy systems.
What are the specifications of CD4063BE?
| YTEOL | 15 |
| Additional Feature | CASCADABLE |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | MAGNITUDE COMPARATOR |
| Max I(ol) | 0.004A |
| Number of Bits | 4 |
| Number of Functions | 4 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.3mA |
| Prop. Delay@Nom-Sup | 500ns |
| Propagation Delay (tpd) | 1250ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Where can I find the CD4063BE datasheet?
CD4063BE Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4063BE?
Compatible alternatives and drop-in replacements for CD4063BE:
Comparator, 4000/14000/40000 Series, 4-Bit, True Output, CMOS, PDIP16
Comparator, 4000/14000/40000 Series, 4-Bit, True Output, CMOS, CDIP16
Magnitude Comparator, 4000/14000/40000 Series, 4-Bit, True Output, CMOS, CDIP16
Frequently Asked Questions
How wide is the supply voltage range of the CD4063BE, and how does that affect system design choices?
The CD4063BE operates from 3 V to 18 V, giving designers flexibility to use it in 5 V TTL-compatible systems or higher-voltage CMOS environments. This wide range means a single part can serve multiple board generations without redesign, and quiescent current remains low across the full 3 V to 18 V span.
How can CD4063BE units be cascaded to compare words longer than 4 bits?
Cascading is achieved by connecting the A=B, A>B, and A<B outputs of a lower-order CD4063BE stage to the cascade inputs of a higher-order stage, enabling 8-bit, 12-bit, or 16-bit magnitude comparisons with multiple devices. Each stage handles 4 bits, so two devices cover 8 inputs with minimal propagation delay added per stage.
What load capacitance does the CD4063BE support, and how does it influence timing in a magnitude-compare chain?
The CD4063BE is characterized at a load capacitance of 50 pF. In cascaded chains, each additional stage adds its own propagation delay, so designers should budget for cumulative delays when comparing words of 8 bits or more at higher clock rates.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7500 | $0.75 |
| 8+ | $0.6000 | $4.80 |
| 34+ | $0.4500 | $15.30 |
| 500+ | $0.4470 | $223.50 |
| 1000+ | $0.4200 | $420.00 |
| 5000+ | $0.4070 | $2035.00 |
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