CD4585BEE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The CD4585BEE4 is a 4-bit magnitude comparator IC from Texas Instruments in the 4000-series CMOS family, offering non-inverting comparison of two 4-bit binary words with A>B, A<B, and A=B outputs over a 3V to 18V supply range. Cascadable for wider word widths, it is housed in a 16-pin PDIP package. In stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- CD4585BEE4 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
- Wide supply voltage range from 3V to 18V makes it compatible with diverse CMOS and TTL-level logic systems
- Cascadable cascade inputs allow straightforward expansion to 8-bit or larger magnitude comparisons with minimal additional components
- Non-inverting outputs directly indicate A>B, A<B, and A=B relationships for clean downstream logic interfacing
- 50 pF rated load capacitance and 4000-series compatibility ensure reliable operation alongside standard CMOS logic families
Applications
The CD4585BEE4 is used in digital systems requiring comparison of 4-bit data values, such as address range decoders, threshold detectors in sensor interfaces, and sorting circuits in embedded controllers. Its wide 3V to 18V supply range makes it suitable for battery-powered devices, industrial PLCs, and mixed-voltage logic designs. The cascadable inputs allow system designers to build 8-bit or wider comparators for use in data acquisition systems and arithmetic processing units.
Specifications
| Pbfree Code | Yes |
| 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 | 250ns |
| Propagation Delay (tpd) | 600ns |
| 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) |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4585BEE4:
Magnitude Comparator, 4000/14000/40000 Series, 4-Bit, True Output, CMOS, PDIP16
Magnitude Comparator, 4000/14000/40000 Series, 4-Bit, True Output, CMOS, CDIP16
Frequently Asked Questions
What is the CD4585BEE4 and what comparisons does it perform?
The CD4585BEE4 is a 4-bit magnitude comparator that compares two 4-bit binary words and provides three non-inverting outputs: A greater than B, A less than B, and A equal to B. It is part of the 4000-series CMOS logic family and operates from 3V to 18V.
Can the CD4585BEE4 be used for comparing more than 4 bits?
Yes, the CD4585BEE4 features cascade inputs for expanding the comparison to 8-bit, 12-bit, or wider words. By connecting the outputs of a less-significant comparator to the cascade inputs of a more-significant one, designers can build multi-bit magnitude comparators.
What is the supply voltage range of the CD4585BEE4?
The CD4585BEE4 operates over a supply voltage range of 3V to 18V, which is characteristic of the 4000-series CMOS family. This wide range allows it to interface with 3.3V CMOS, 5V TTL-compatible, and higher-voltage logic systems.
What package does the CD4585BEE4 use and is it lead-free?
The CD4585BEE4 is housed in a 16-pin plastic DIP (JESD-30 code R-PDIP-T16). It carries a JESD-609 code of e4 and is marked Pb-free (Pbfree Code: Yes), confirming RoHS compliance for global markets.
What are typical applications for the CD4585BEE4?
Typical applications include address decoding in memory systems, threshold comparison in sensor signal conditioning, data sorting and priority logic in microcontroller systems, and building blocks for arithmetic logic units in digital electronics prototyping and education.
Related Guides
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 2026
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
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”