Overview
The 74HCT04DB,118 is a hex inverter integrated circuit produced by Nexperia USA Inc. (previously part of NXP Semiconductors). This component is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) input levels. The 74HCT04DB,118 is designed to provide six independent inverter circuits, each with a single input and output, making it a versatile component for various digital logic applications.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Voltage - Supply | 4.5V ~ 5.5V |
| Supplier Device Package | 14-SSOP |
| Series | 74HCT |
| Package / Case | 14-SSOP (0.209", 5.30mm Width) |
| Operating Temperature | -40°C ~ 125°C |
| Number of Inputs | 1 |
| Number of Circuits | 6 |
| Mounting Type | Surface Mount |
| Max Propagation Delay @ V, Max CL | 19ns @ 4.5V, 50pF |
| Logic Type | Inverter |
| Input Logic Level - Low | 0.8V |
| Input Logic Level - High | 2V |
| Current - Quiescent (Max) | 2 µA |
| Current - Output High, Low | 4mA, 4mA |
| RoHS Status | ROHS3 Compliant |
Key Features
- Wide Supply Voltage Range: The 74HCT04DB,118 operates within a supply voltage range of 4.5V to 5.5V, although the 74HCT series generally supports a range from 2.0 V to 6.0 V.
- CMOS Low Power Dissipation: This component is designed for low power consumption, making it suitable for battery-powered and energy-efficient applications.
- High Noise Immunity: The 74HCT04DB,118 features high noise immunity, ensuring reliable operation in noisy environments.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B, providing robust latch-up protection.
- ESD Protection: Offers ESD protection with HBM (Human Body Model) exceeding 2000 V and CDM (Charged Device Model) exceeding 1000 V.
- Multiple Package Options: Available in various package types, including 14-SSOP, to accommodate different design requirements.
Applications
The 74HCT04DB,118 is widely used in various digital logic circuits and applications, including:
- Digital Logic Circuits: As a hex inverter, it is used to invert digital signals in complex logic circuits.
- Interface Circuits: The component's ability to interface with TTL input levels makes it suitable for interfacing between different logic families.
- Embedded Systems: Used in embedded systems where low power consumption and high noise immunity are critical.
- Industrial Control Systems: Employed in industrial control systems that require robust and reliable digital logic operations.
Q & A
- What is the primary function of the 74HCT04DB,118?
The primary function of the 74HCT04DB,118 is to act as a hex inverter, providing six independent inverter circuits.
- What is the supply voltage range for the 74HCT04DB,118?
The supply voltage range for the 74HCT04DB,118 is 4.5V to 5.5V, though the 74HCT series can operate from 2.0 V to 6.0 V.
- What type of logic levels does the 74HCT04DB,118 support?
The 74HCT04DB,118 supports TTL (Transistor-Transistor Logic) input levels.
- What is the maximum propagation delay of the 74HCT04DB,118?
The maximum propagation delay is 19ns at 4.5V with a 50pF load capacitance.
- Is the 74HCT04DB,118 RoHS compliant?
Yes, the 74HCT04DB,118 is ROHS3 compliant.
- What is the operating temperature range for the 74HCT04DB,118?
The operating temperature range is -40°C to 125°C.
- How many inverter circuits does the 74HCT04DB,118 contain?
The 74HCT04DB,118 contains six independent inverter circuits.
- What type of mounting does the 74HCT04DB,118 use?
The 74HCT04DB,118 uses surface mount technology.
- Does the 74HCT04DB,118 have ESD protection?
Yes, it offers ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What are the typical applications of the 74HCT04DB,118?
Typical applications include digital logic circuits, interface circuits, embedded systems, and industrial control systems.
- Is the 74HCT04DB,118 still in production?
No, the 74HCT04DB,118 is listed as obsolete by some sources.
