CD4002BEE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
CD4002BEE4 is a dual 4-input NOR gate CMOS logic IC from Texas Instruments in a 14-pin PDIP package, part of the 4000B series with 50 pF rated load capacitance. It provides two independent 4-input NOR functions on one chip. From $0.40, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD4002BEE4 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
What are the key features of CD4002BEE4?
- Dual 4-input NOR gate configuration provides two independent logic functions in a single 14-pin PDIP
- CMOS 4000B family operates across a wide 3 V to 18 V supply voltage range for multi-voltage systems
- 50 pF rated load capacitance suitable for driving standard CMOS and TTL-compatible bus lines
- Through-hole PDIP-14 package simplifies prototyping, education, and repair of legacy logic circuits
What is CD4002BEE4 used for?
CD4002BEE4 is used in digital logic design for decoding, combinational control, and glue logic applications where multiple inputs must drive a single NOR output. Its wide supply range of 3 V to 18 V makes it compatible with legacy 5 V TTL systems and modern 3.3 V microcontroller I/O. The through-hole PDIP package is popular in educational labs, breadboard prototypes, and field-repair of industrial control panels.
What are the specifications of CD4002BEE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NOR GATE |
| Number of Functions | 2 |
| Number of Inputs | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Prop. Delay@Nom-Sup | 250ns |
| Propagation Delay (tpd) | 250ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| 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 |
| 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 |
Where can I find the CD4002BEE4 datasheet?
CD4002BEE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4002BEE4?
Compatible alternatives and drop-in replacements for CD4002BEE4:
Frequently Asked Questions
How many logic inputs does CD4002BEE4 have per gate and across the entire package?
CD4002BEE4 contains 2 NOR gate elements, each with 4 inputs, providing a total of 8 inputs across the 14-pin PDIP package. This configuration allows designers to implement 4-wide NOR logic without cascading multiple 2-input gates, reducing component count in address decoding and control logic circuits.
Over what supply voltage range does CD4002BEE4 operate, and how does that affect its compatibility with modern MCU systems?
CD4002BEE4 operates across a supply voltage range of 3 V to 18 V, covering both legacy 5 V TTL-compatible systems and modern 3.3 V microcontroller logic levels. At 3.3 V supply, the logic thresholds are approximately 1 V low and 2.3 V high, ensuring reliable interfacing with 3.3 V GPIO pins found on ARM Cortex-M and other current MCU families.
For a through-hole prototype, how does the PDIP-14 package of CD4002BEE4 compare to an SOIC-14 variant in terms of assembly?
The PDIP-14 package uses 14 through-hole pins on a 2.54 mm pitch with a body measuring 19.4 mm x 6.35 mm, fitting directly into standard breadboard sockets without soldering. An SOIC-14 variant has a 4.9 mm body width on a 1.27 mm pitch, requiring SMT reflow or a breakout adapter board. The PDIP is thus preferred in prototyping environments, while SOIC saves space in production PCBs.
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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.
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