CD4002BE-NG Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The Texas Instruments CD4002BE-NG is a dual 4-input NOR gate CMOS logic IC, providing two independent NOR gates each accepting four inputs in a standard 14-pin DIP package. It operates across a wide supply voltage range typical of the CD4000 series, offering high noise immunity and low power consumption suitable for a broad range of digital logic applications. Competitively priced and in stock for worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD4002BE-NG Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual 4-input NOR gate architecture in a single 14-pin DIP package, enabling compact logic design with two independent gates for glue logic and signal conditioning
- CD4000B-series CMOS technology providing wide supply voltage operation (3 V to 15 V) with high noise immunity and very low quiescent current consumption
- Standard through-hole DIP packaging offering easy prototyping, breadboarding, and compatibility with a vast ecosystem of legacy and new digital logic designs
Applications
The CD4002BE-NG is commonly used in digital logic circuits requiring NOR gate functions such as address decoding, signal inversion, and Boolean logic implementation in microcontroller peripheral interfaces. Its wide supply voltage range makes it suitable for battery-powered and legacy 5 V or 12 V digital systems in industrial control, consumer electronics, and instrumentation. The dual 4-input configuration also lends itself to complex combinational logic simplification, reducing gate count in custom logic arrays.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4002BE-NG:
Frequently Asked Questions
What is the logic function of the CD4002BE-NG?
The CD4002BE-NG implements dual 4-input NOR gate logic: each gate outputs a logic HIGH only when all four inputs are LOW, making it suitable for Boolean logic reduction, signal gating, and combinational logic design in digital circuits.
What supply voltage range does the CD4002BE-NG support?
As part of the CD4000B CMOS series, the CD4002BE-NG supports a supply voltage range from 3 V to 15 V, providing compatibility with both legacy 5 V TTL-level systems and modern lower-voltage digital logic environments.
What package does the CD4002BE-NG use?
The CD4002BE-NG is housed in a 14-pin Dual-In-Line Package (DIP), making it easy to insert into breadboards or sockets for prototyping and repair, and compatible with through-hole PCB manufacturing processes.
Is the CD4002BE-NG suitable for low-power applications?
Yes, the CD4002BE-NG uses CMOS technology which provides very low quiescent current consumption, making it ideal for battery-powered devices, standby logic circuits, and energy-efficient industrial control systems where minimizing idle power draw is important.
What are typical applications for the CD4002BE-NG?
Typical applications include address decoding, combinational logic circuits, signal gating in microcontroller interfaces, and glue logic in industrial and consumer electronics designs where a compact, low-cost dual NOR gate in a through-hole DIP package is required.
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.”