Overview
The 74HCU04DB,118 is a hex unbuffered inverter integrated circuit produced by Nexperia (previously part of NXP USA Inc.). This component is designed to provide six independent inverter functions, each with its own input and output. Although the product has been discontinued, it remains relevant for existing designs and legacy systems. The 74HCU04DB,118 features a wide supply voltage range, low power dissipation, and high noise immunity, making it suitable for various digital logic applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Hex unbuffered inverter |
| Package | SSOP14 (SOT337-1) |
| Supply Voltage Range | 2.0 V to 6.0 V |
| Number of Channels | 6 |
| Propagation Delay | Balanced |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
| Operating Temperature Range | -40 °C to +125 °C |
| RoHS Status | ROHS3 Compliant |
Key Features
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V)
- Inputs include clamp diodes for voltage interface flexibility
- Multiple package options (though the SSOP14 is specified for this part number)
Applications
The 74HCU04DB,118 is suitable for a variety of digital logic applications where low power consumption and high noise immunity are critical. It can be used in general-purpose logic circuits, interface circuits, and in systems requiring multiple inverter functions. The component's ability to operate over a wide voltage range and its balanced propagation delays make it versatile for use in different electronic systems.
Q & A
- What is the primary function of the 74HCU04DB,118?
The primary function is to provide six independent unbuffered inverter functions. - What is the supply voltage range for this IC?
The supply voltage range is from 2.0 V to 6.0 V. - What type of package does the 74HCU04DB,118 come in?
The 74HCU04DB,118 comes in an SSOP14 (SOT337-1) package. - Is the 74HCU04DB,118 still in production?
No, the product has been discontinued. - What are the ESD protection levels for this IC?
ESD protection levels are HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, and CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V. - What is the operating temperature range for the 74HCU04DB,118?
The operating temperature range is from -40 °C to +125 °C. - Does the 74HCU04DB,118 comply with any specific standards?
Yes, it complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V). - What is the RoHS status of the 74HCU04DB,118?
The 74HCU04DB,118 is ROHS3 Compliant. - What are some typical applications for the 74HCU04DB,118?
Typical applications include general-purpose logic circuits, interface circuits, and systems requiring multiple inverter functions. - How does the 74HCU04DB,118 handle input voltages in excess of VCC?
The inputs include clamp diodes, allowing the use of current limiting resistors to interface inputs to voltages in excess of VCC.
