CD74HC4002PWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD74HC4002PWR is a high-speed CMOS dual 4-input NOR gate from Texas Instruments in the HC/UH logic family. Features two independent 4-input NOR gates with 50pF load capacitance rating in a 14-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD74HC4002PWR 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
- Dual 4-input NOR gate configuration provides two independent logic functions in a single package, reducing board space and component count
- High-speed CMOS HC/UH family ensures low power consumption combined with fast switching speeds compatible with TTL logic levels
- 14-pin SOIC small outline package with 50pF load capacitance enables reliable operation in compact digital logic designs
Applications
The CD74HC4002PWR is widely used in digital logic design for implementing NOR-based combinational logic functions, address decoding, and signal conditioning in microcontroller and FPGA peripheral circuits. Its dual 4-input structure is well-suited for parity checking, bus arbitration, and control logic in industrial automation and consumer electronics. The device is also commonly found in level conversion and glue logic applications within communication systems and embedded computing platforms.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NOR GATE |
| Max I(ol) | 0.0052A |
| Number of Functions | 2 |
| Number of Inputs | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 30ns |
| Propagation Delay (tpd) | 150ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Malaysia, Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many NOR gates does the CD74HC4002PWR contain?
The CD74HC4002PWR contains two independent 4-input NOR gates in a single package, allowing designers to implement two separate NOR logic functions while saving PCB space and reducing overall component count.
What logic family does the CD74HC4002PWR belong to?
The CD74HC4002PWR belongs to the HC/UH high-speed CMOS logic family, which offers low static power consumption, wide supply voltage range, and TTL-compatible input thresholds suitable for interfacing with a variety of digital systems.
What package is the CD74HC4002PWR available in?
The CD74HC4002PWR is available in a 14-pin SOIC (Small Outline Integrated Circuit) surface-mount package, providing a standard footprint that is easy to assemble in automated PCB production and compatible with most design guidelines.
What is the load capacitance rating of the CD74HC4002PWR?
The CD74HC4002PWR is rated for a 50pF load capacitance, which is the standard test condition for propagation delay specifications and ensures reliable switching performance in typical digital logic applications.
What applications is the CD74HC4002PWR used in?
The CD74HC4002PWR is used in combinational logic design, address decoding, bus arbitration, parity generation, and control logic applications in microcontroller systems, industrial automation, communication equipment, and consumer electronics where 4-input NOR logic functions are needed.
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