CD4063BMTG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4063BMTG4 is a 4-bit magnitude comparator IC from Texas Instruments in the 4000-series CMOS logic family, comparing two 4-bit words and indicating greater-than, less-than, or equal relationships. It features cascadable inputs for expanding to wider word lengths, housed in a 16-pin SOIC package. In stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD4063BMTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Cascadable architecture allows direct expansion to 8-bit or wider magnitude comparisons without additional glue logic
- 4-bit parallel comparison of two binary words with three distinct outputs: A>B, A<B, and A=B
- CMOS 4000-series family ensures broad supply voltage tolerance and low static power consumption
- 16-pin SOIC package with 50 pF load capacitance rating suits high-density PCB designs
Applications
The CD4063BMTG4 is used in digital systems requiring real-time comparison of 4-bit data values, such as address decoding, priority encoders, and data sorting circuits in industrial controllers and embedded systems. Its cascadable feature makes it ideal for building wider comparators in PLCs, measurement instruments, and data acquisition systems. It is also commonly found in educational and prototyping applications due to its standard 4000-series CMOS compatibility.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | CASCADABLE |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G16 |
| 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 | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| 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 | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the CD4063BMTG4 do and what is its bit width?
The CD4063BMTG4 is a 4-bit magnitude comparator that compares two 4-bit binary words and asserts one of three outputs: A greater than B, A less than B, or A equal to B. It supports cascading for use in wider comparator chains.
Can the CD4063BMTG4 be cascaded to compare more than 4 bits?
Yes, the CD4063BMTG4 includes cascade inputs that allow multiple devices to be chained together for 8-bit, 12-bit, or wider comparisons. The cascade inputs accept the outputs of a lower-order comparator to propagate the comparison result correctly.
What package and supply voltage does the CD4063BMTG4 support?
The CD4063BMTG4 is packaged in a 16-pin SOIC (R-PDSO-G16). As a member of the CMOS 4000-series family, it operates over a wide supply voltage range typically from 3V to 18V, making it versatile for various logic-level environments.
Is the CD4063BMTG4 RoHS compliant?
Yes, the CD4063BMTG4 carries a JESD-609 code of e4, confirming it is lead-free and RoHS compliant. It is also marked as Pb-free (Pbfree Code: Yes), making it suitable for environmentally regulated markets worldwide.
What are typical applications for the CD4063BMTG4?
Typical applications include address range detection in memory systems, threshold comparison in sensor interfaces, data sorting and priority logic in embedded controllers, and building blocks for arithmetic logic units in digital design courses and prototyping.
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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.
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