Overview
The HEF4002BT,653 from Nexperia USA Inc. is a dual 4-input NOR gate integrated circuit, designed to enhance the performance and reliability of electronic systems. This component operates within a wide voltage range of 3V to 15V and is fully static, ensuring consistent operation across various conditions. The HEF4002BT,653 is packaged in a 14-SOIC (Small Outline Integrated Circuit) with a body width of 3.9 mm, making it suitable for surface mount applications. It is RoHS compliant and lead-free, aligning with modern environmental standards.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | HEF4002BT,653 |
| Category | Logic - Gates and Inverters |
| Manufacturer | Nexperia USA Inc. |
| Description | IC GATE NOR 2CH 4-INP 14SO |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Voltage - Supply | 3V ~ 15V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Number of Inputs | 4 |
| Current - Output High, Low | 3mA, 3mA |
| Current - Quiescent (Max) | 4 µA |
| Logic Type | NOR Gate |
| Max Propagation Delay @ V, Max CL | 40ns @ 15V, 50pF |
| Logic Level - Low | 1.5V ~ 4V |
| Logic Level - High | 3.5V ~ 11V |
Key Features
- Fully static operation, ensuring consistent performance across the specified voltage range.
- Standardized symmetrical output characteristics for reliable switching behavior.
- Inputs and outputs are protected against electrostatic effects, enhancing durability.
- Operates over a wide temperature range from -40°C to +85°C.
- Complies with JEDEC standard JESD 13-B, ensuring industry-standard compatibility.
- Outputs are fully buffered for highest noise immunity and pattern insensitivity to output impedance variations.
Applications
The HEF4002BT,653 is versatile and can be used in a variety of electronic systems where reliable logic operations are critical. Some common applications include:
- Digital logic circuits requiring NOR gate functionality.
- Electronic devices needing high noise immunity and stable output characteristics.
- Industrial control systems where wide operating temperature ranges are necessary.
- Automotive and aerospace applications due to its robust electrostatic protection and compliance with industry standards.
Q & A
- What is the HEF4002BT,653?
The HEF4002BT,653 is a dual 4-input NOR gate integrated circuit manufactured by Nexperia USA Inc.
- What is the voltage supply range of the HEF4002BT,653?
The HEF4002BT,653 operates over a voltage supply range of 3V to 15V.
- What is the operating temperature range of the HEF4002BT,653?
The component operates from -40°C to +85°C.
- What type of package does the HEF4002BT,653 use?
The HEF4002BT,653 is packaged in a 14-SOIC (Small Outline Integrated Circuit) with a body width of 3.9 mm.
- Is the HEF4002BT,653 RoHS compliant?
Yes, the HEF4002BT,653 is RoHS compliant and lead-free.
- What are the key features of the HEF4002BT,653?
The key features include fully static operation, standardized symmetrical output characteristics, electrostatic protection, and compliance with JEDEC standard JESD 13-B.
- How many inputs and outputs does the HEF4002BT,653 have?
The HEF4002BT,653 has 4 inputs and 2 outputs, each being a NOR gate.
- What is the maximum propagation delay of the HEF4002BT,653?
The maximum propagation delay is 40ns at 15V with a 50pF load capacitance.
- What are some common applications of the HEF4002BT,653?
Common applications include digital logic circuits, industrial control systems, and automotive and aerospace applications.
- How are the inputs and outputs of the HEF4002BT,653 protected?
The inputs and outputs are protected against electrostatic effects.
- Does the HEF4002BT,653 require any specific handling for unused inputs?
Yes, unused inputs must be connected to VDD, VSS, or another input.
