Overview
The 74HCU04D,652 is a hex unbuffered inverter integrated circuit manufactured by Nexperia USA Inc. This component is part of the 74HCU series and is designed to provide six independent inverter circuits. The device is notable for its wide supply voltage range, low power dissipation, and high noise immunity, making it suitable for a variety of electronic designs.
Although the 74HCU04D,652 is currently obsolete and no longer manufactured, it has been replaced by the 74HCU04D,653, which offers similar specifications and functionality.
Key Specifications
| Parameter | Value |
|---|---|
| VCC (Supply Voltage) | 2.0 V to 6.0 V |
| Logic Switching Levels | CMOS |
| Output Drive Capability | ± 5.2 mA |
| fmax (Maximum Frequency) | 36 MHz |
| Number of Bits | 6 |
| Power Dissipation | Low |
| Tamb (Ambient Temperature) | -40 °C to +125 °C |
| Rth(j-a) (Thermal Resistance, Junction to Ambient) | 105 K/W |
| Rth(j-c) (Thermal Resistance, Junction to Case) | 64 K/W |
| Package | SO14 (SOT108-1) |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
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)
- Balanced propagation delays
- Inputs include clamp diodes for voltage interface flexibility
- Lead-free and RoHS compliant
Applications
The 74HCU04D,652 is versatile and can be used in various electronic designs across different industries, including:
- Automotive systems
- Industrial control systems
- Power management systems
- Computing and consumer electronics
- Mobile and wearable devices
Q & A
- What is the supply voltage range of the 74HCU04D,652?
The supply voltage range is from 2.0 V to 6.0 V.
- What is the maximum frequency of operation for the 74HCU04D,652?
The maximum frequency of operation is 36 MHz.
- What is the output drive capability of the 74HCU04D,652?
The output drive capability is ± 5.2 mA.
- Does the 74HCU04D,652 have ESD protection?
Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V.
- What is the operating temperature range of the 74HCU04D,652?
The operating temperature range is from -40 °C to +125 °C.
- Is the 74HCU04D,652 lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What package options are available for the 74HCU04D,652?
The component is available in the SO14 (SOT108-1) package.
- Why is the 74HCU04D,652 obsolete?
The 74HCU04D,652 is obsolete and has been replaced by the 74HCU04D,653, which offers similar specifications and functionality.
- What are some typical applications of the 74HCU04D,652?
It is used in automotive, industrial, power management, computing, and consumer electronics, among other applications.
- Does the 74HCU04D,652 have balanced propagation delays?
Yes, it has balanced propagation delays.
- Can the inputs of the 74HCU04D,652 be interfaced to voltages in excess of VCC?
Yes, the inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC.
