Overview
The CD74HC04EX is a hex inverter integrated circuit produced by Harris Corporation. This component utilizes silicon-gate CMOS technology, offering high noise immunity and low power consumption. It is part of the 74HC logic family, which is known for its compatibility with standard CMOS and LSTTL logic families. The CD74HC04EX is widely used in various electronic systems requiring reliable and efficient logic operations.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | Harris Corporation |
| Voltage - Supply | 2V ~ 6V |
| Supplier Device Package | 14-PDIP |
| Series | 74HC |
| Package / Case | 14-DIP (0.300", 7.62mm) |
| Operating Temperature | -55°C ~ 125°C |
| Number of Inputs | 1 |
| Number of Circuits | 6 |
| Mounting Type | Through Hole |
| Max Propagation Delay @ V, Max CL | 14ns @ 6V, 50pF |
| Logic Type | Inverter |
| Input Logic Level - Low | 0.5V ~ 1.8V |
| Input Logic Level - High | 1.5V ~ 4.2V |
| Current - Quiescent (Max) | 2 µA |
| Current - Output High, Low | 5.2mA, 5.2mA |
| RoHs Status | RoHS non-compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- High noise immunity with NIL = 30%, NIH = 30% of VCC at VCC = 5V for HCT types.
- CMOS input compatibility with low power consumption.
- Ability to drive 10 LSTTL loads.
- Operating voltage range of 2V to 6V.
- Low quiescent current of 2 µA.
- Fast propagation delay, with a maximum of 14ns @ 6V, 50pF.
Applications
The CD74HC04EX is suitable for a wide range of applications, including digital logic circuits, microprocessor systems, and other electronic devices that require reliable inverter functions. It is particularly useful in environments where high noise immunity and low power consumption are critical, such as in automotive, industrial, and aerospace systems.
Q & A
- What is the operating voltage range of the CD74HC04EX?
The operating voltage range is 2V to 6V. - How many inverter circuits does the CD74HC04EX contain?
The CD74HC04EX contains 6 inverter circuits. - What is the maximum propagation delay of the CD74HC04EX?
The maximum propagation delay is 14ns @ 6V, 50pF. - Is the CD74HC04EX RoHS compliant?
No, the CD74HC04EX is RoHS non-compliant. - What is the moisture sensitivity level (MSL) of the CD74HC04EX?
The MSL is 3 (168 Hours). - What type of logic does the CD74HC04EX use?
The CD74HC04EX uses CMOS logic. - Can the CD74HC04EX drive LSTTL loads?
Yes, it can drive up to 10 LSTTL loads. - What is the quiescent current of the CD74HC04EX?
The quiescent current is 2 µA. - What is the package type of the CD74HC04EX?
The package type is 14-DIP (0.300", 7.62mm). - What is the operating temperature range of the CD74HC04EX?
The operating temperature range is -55°C to 125°C.
