CD74HC85M96E4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD74HC85M96E4 is a High-Speed CMOS 4-Bit Magnitude Comparator from Texas Instruments. It supports cascadable operation with three comparison outputs (A>B, A<B, A=B) and operates at 50 pF load capacitance with 5.2 mA output current. Available in a 16-pin SOIC package with RoHS-compliant e4 rating.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC85M96E4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4427(MOQ 7500)
- 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 CD74HC85M96E4?
- 4-bit cascadable magnitude comparator with A>B, A=B, and A<B outputs for scalable multi-bit comparison
- High-speed CMOS logic with 50 pF load capacitance support and 5.2 mA sink current capability
- RoHS-compliant e4 JESD-609 coding in a compact 16-pin SOIC package suitable for density-constrained designs
What is CD74HC85M96E4 used for?
The CD74HC85M96E4 is used in digital systems requiring real-time comparison of 4-bit binary values, such as address decoding, range checking, and priority arbitration circuits. It is commonly employed in industrial control systems and embedded processor peripherals where fast magnitude comparison with cascading capability enables wider word-length comparisons. Its low-power HC CMOS technology also suits battery-operated and portable electronics requiring reliable logic comparison.
What are the specifications of CD74HC85M96E4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | CASCADABLE, THREE POSSIBLE OUTPUTS ARE A B |
| Family | HC |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | MAGNITUDE COMPARATOR |
| Max I(ol) | 0.0052A |
| Number of Bits | 4 |
| Number of Functions | 1 |
| 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) | 0.08mA |
| Prop. Delay@Nom-Sup | 42ns |
| Propagation Delay (tpd) | 295ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 |
Where can I find the CD74HC85M96E4 datasheet?
CD74HC85M96E4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74HC85M96E4?
Compatible alternatives and drop-in replacements for CD74HC85M96E4:
Frequently Asked Questions
How can the CD74HC85M96E4 be cascaded to compare word lengths larger than 4 bits?
The CD74HC85M96E4 provides three cascade inputs (I_A>B, I_A<B, I_A=B) that connect to the outputs of a less-significant comparator stage, enabling comparison of 8-bit, 12-bit, or wider operands by chaining multiple 4-bit stages. Each device adds 4 bits of resolution, and the cascade chain propagates the result from LSB to MSB stages.
What is the maximum load capacitance the CD74HC85M96E4 is specified to drive at rated switching speed?
The CD74HC85M96E4 is rated for a load capacitance of 50 pF, which determines the propagation delay specification. Exceeding 50 pF will increase propagation delay beyond the datasheet typical values, so PCB trace capacitance should be minimized in high-frequency comparison applications.
Which industrial or safety-critical designs benefit from the CD74HC85M96E4's e4 RoHS rating?
The JESD-609 e4 designation confirms the CD74HC85M96E4 is fully lead-free and halogen-free, making it suitable for automotive, medical, and industrial applications that must comply with RoHS Directive 2011/65/EU. The 16-pin SOIC package also supports reflow soldering at standard lead-free peak temperatures of 260°C.
What output sink current does the CD74HC85M96E4 provide, and how does this affect load selection?
The CD74HC85M96E4 specifies a maximum low-level output current (I_OL) of 5.2 mA. Designers should ensure that downstream logic inputs or resistive loads do not demand more than 5.2 mA per output to maintain valid logic-low voltage levels within HC CMOS specifications.
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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 |
|---|---|---|
| 7500+ | $0.4528 | $3396.15 |
| 12500+ | $0.4464 | $5580.38 |
| 17500+ | $0.4427 | $7747.07 |
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