Overview
The 74HCT4002D,118 is a dual 4-input NOR gate integrated circuit produced by Nexperia USA Inc. This component is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. The 74HCT4002D is designed to provide low-power dissipation and is suitable for a wide range of digital logic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74HCT4002D |
| Package Name | SO14 (SOT108-1) |
| VCC (V) | 2.0 - 6.0 |
| Logic Switching Levels | TTL |
| Output Drive Capability (mA) | ± 5.2 |
| Propagation Delay (ns) | 9.0 |
| Maximum Frequency (MHz) | 36 |
| Number of Bits | 2 |
| Power Dissipation Considerations | Low |
| Operating Temperature Range (°C) | -40 to +125 |
| ESD Protection | HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V |
Key Features
- Complies with JEDEC standard JESD7A
- Low-power dissipation
- TTL input levels compatible
- Inputs include clamp diodes for interfacing with voltages in excess of VCC
- ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
- Multiple package options available
- Specified from -40 °C to +80 °C and from -40 °C to +125 °C
Applications
The 74HCT4002D is suitable for various digital logic applications, including:
- General-purpose logic circuits
- Interface circuits between CMOS and TTL systems
- Buffering and gating in digital systems
- Level shifting and voltage translation
Q & A
- What is the primary function of the 74HCT4002D?
The primary function of the 74HCT4002D is to act as a dual 4-input NOR gate.
- What are the input logic levels for the 74HCT4002D?
The 74HCT4002D has TTL (Transistor-Transistor Logic) input levels.
- What is the operating voltage range for the 74HCT4002D?
The operating voltage range is from 2.0 V to 6.0 V.
- What is the maximum propagation delay for the 74HCT4002D?
The maximum propagation delay is 9.0 ns.
- What is the maximum frequency of operation for the 74HCT4002D?
The maximum frequency of operation is 36 MHz.
- What type of ESD protection does the 74HCT4002D have?
The 74HCT4002D has ESD protection exceeding 2000 V for HBM JESD22-A114F and 200 V for MM JESD22-A115-A.
- What are the package options available for the 74HCT4002D?
The component is available in SO14 (SOT108-1) package.
- What is the operating temperature range for the 74HCT4002D?
The operating temperature range is from -40 °C to +125 °C.
- Is the 74HCT4002D RoHS compliant?
Yes, the 74HCT4002D is RoHS compliant.
- Where can I find more detailed documentation for the 74HCT4002D?
More detailed documentation, including datasheets and application notes, can be found on the Nexperia website or through authorized distributors.
