Overview
The HEF4002BT, produced by Nexperia USA Inc., is a dual 4-input NOR gate integrated circuit. This component is part of the HEF4000B family and is designed to provide high noise immunity and pattern insensitivity to output impedance variations. The HEF4002BT operates over a wide voltage range, making it versatile for various electronic designs.
Key Specifications
| Parameter | Description |
|---|---|
| Type Number | HEF4002BT |
| Package Name | SO14 (SOT108-1) |
| Orderable Part Number | HEF4002BT,652 (933372600652) |
| Status | Withdrawn / End-of-life |
| Power Supply Range | 3 V to 15 V (referenced to VSS) |
| Operating Temperature Range | —40 °C to +85 °C |
| Package Dimensions | 8.65 mm x 3.9 mm x 1.75 mm body |
| Soldering Method | Reflow and Wave soldering |
Key Features
- Fully static operation
- 5 V, 10 V, and 15 V parametric ratings
- Standardized symmetrical output characteristics
- Inputs and outputs are protected against electrostatic effects
- Complies with JEDEC standard JESD 13-B
Applications
The HEF4002BT is suitable for a wide range of applications, including:
- General-purpose logic circuits
- Industrial control systems
- Automotive electronics
- Consumer electronics
- Any application requiring dual 4-input NOR gate functionality
Q & A
- What is the HEF4002BT?
The HEF4002BT is a dual 4-input NOR gate integrated circuit.
- What is the operating voltage range of the HEF4002BT?
The HEF4002BT operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground).
- What package type is the HEF4002BT available in?
The HEF4002BT is available in the SO14 (SOT108-1) package.
- What are the key features of the HEF4002BT?
The key features include fully static operation, standardized symmetrical output characteristics, and protection against electrostatic effects.
- What is the status of the HEF4002BT,652 part number?
The HEF4002BT,652 part number is withdrawn/end-of-life.
- What are the soldering methods supported by the HEF4002BT?
The HEF4002BT supports both reflow and wave soldering methods.
- What is the operating temperature range of the HEF4002BT?
The operating temperature range is from —40 °C to +85 °C.
- Does the HEF4002BT comply with any industry standards?
Yes, it complies with the JEDEC standard JESD 13-B.
- How should unused inputs be handled on the HEF4002BT?
Unused inputs must be connected to VDD, VSS, or another input.
- What types of applications can the HEF4002BT be used in?
The HEF4002BT can be used in general-purpose logic circuits, industrial control systems, automotive electronics, and consumer electronics.
