Overview
The 74HCT02D/S400118 is a high-speed CMOS integrated circuit produced by NXP USA Inc., specifically designed as a quad 2-input NOR gate. This device is fabricated using silicon gate C2MOS technology, which ensures high-speed operation while maintaining low power dissipation characteristic of CMOS devices. It is compatible with TTL, NMOS, and CMOS output voltage levels, making it versatile for various applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 4.5 to 5.5 | V |
| Input Voltage (VIN) | 0 to VCC | V |
| Output Voltage (VOUT) | 0 to VCC | V |
| Operating Temperature (Tamb) | -40 to 125 | °C |
| Propagation Delay Time (tpd) | 9 ns (typ.) at VCC = 5 V | ns |
| Maximum Frequency (fmax) | 36 MHz | MHz |
| Output Drive Capability | ± 4 mA | mA |
| Power Dissipation | Low | |
| Package Type | SO14 (SOT108-1) |
Key Features
- High Speed Operation: The device achieves high-speed operation similar to equivalent LSTTL while maintaining CMOS low power dissipation.
- Wide Supply Voltage Range: Operates from 4.5 V to 5.5 V, making it versatile for different applications.
- Input Compatibility: Inputs are compatible with TTL, NMOS, and CMOS output voltage levels.
- High Noise Immunity: Equipped with buffer outputs and protection circuits against static discharge or transient excess voltage.
- ESD Protection: Complies with ANSI/ESDA/JEDEC JS-001 class 2, exceeding 2000 V.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B.
Applications
The 74HCT02D/S400118 is suitable for a variety of applications where high-speed logic operations are required. These include:
- Level Conversion: It can be used as a level converter for interfacing TTL or NMOS to high-speed CMOS systems.
- Digital Logic Circuits: Ideal for use in digital logic circuits requiring quad 2-input NOR gate functions.
- Embedded Systems: Can be integrated into embedded systems that require low power consumption and high-speed operation.
- Industrial Control Systems: Suitable for industrial control systems where robust and reliable logic operations are necessary.
Q & A
- What is the primary function of the 74HCT02D/S400118? The primary function is to act as a quad 2-input NOR gate.
- What is the supply voltage range for this device? The supply voltage range is from 4.5 V to 5.5 V.
- What are the input voltage levels compatible with this device? The inputs are compatible with TTL, NMOS, and CMOS output voltage levels.
- What is the typical propagation delay time for this device? The typical propagation delay time is 9 ns at VCC = 5 V.
- Does the device have ESD protection? Yes, it complies with ANSI/ESDA/JEDEC JS-001 class 2, exceeding 2000 V.
- What is the operating temperature range for this device? The operating temperature range is from -40°C to 125°C.
- What package type is the 74HCT02D/S400118 available in? It is available in the SO14 (SOT108-1) package.
- What are the key features of the 74HCT02D/S400118? Key features include high-speed operation, wide supply voltage range, high noise immunity, and ESD protection.
- Can this device be used for level conversion? Yes, it can be used as a level converter for interfacing TTL or NMOS to high-speed CMOS systems.
- Is the device RoHS compliant? Yes, the device is RoHS compliant.
