Overview
The 74HC4049D,652 is a high-speed Si-gate CMOS device manufactured by NXP Semiconductors, now known as Nexperia. This integrated circuit is part of the 74HC series and is designed as a hex inverting buffer. It is pin compatible with the 4049 of the 4000B series and complies with JEDEC standard no. 7A. The device is particularly useful for logic level translation, allowing high-level logic signals to be converted to low-level logic while operating from a low voltage power supply.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors (Nexperia) |
| Part Number | 74HC4049D,652 |
| Logic Type | Buffer, Inverting |
| Number of Elements | 6 |
| Number of Inputs | 6 |
| Package/Case | 16-SOIC (SOT109-1) |
| Voltage - Supply | 2V ~ 6V |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Max Propagation Delay @ V, Max CL | 14ns @ 6V, 50pF |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, MM: JESD22-A115-A exceeds 200 V |
Key Features
- Wide supply voltage range from 2.0 V to 6.0 V.
- Overvoltage tolerant inputs up to 15 V, enabling high-to-low level shifting applications.
- CMOS low power dissipation.
- High noise immunity.
- ESD protection: HBM exceeds 2000 V, MM exceeds 200 V.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
Applications
The 74HC4049D,652 is versatile and can be used in various applications across different industries, including:
- Automotive systems: For logic level translation and signal processing.
- Industrial control systems: To handle high and low logic levels in different parts of the system.
- Consumer electronics: For power-efficient and noise-immune signal processing.
- Computing and mobile devices: To manage different logic levels within the system.
Q & A
- What is the primary function of the 74HC4049D,652?
The primary function is to act as a hex inverting buffer, capable of converting high-level logic signals to low-level logic signals while operating from a low voltage power supply.
- What is the supply voltage range for the 74HC4049D,652?
The supply voltage range is from 2.0 V to 6.0 V.
- What is the maximum operating temperature for the 74HC4049D,652?
The maximum operating temperature is 125°C, with a range of -40°C to 125°C.
- Does the 74HC4049D,652 have ESD protection?
- What type of package does the 74HC4049D,652 come in?
- Is the 74HC4049D,652 still in production?
- What is the maximum propagation delay for the 74HC4049D,652?
- Can the 74HC4049D,652 handle high input voltages?
- What are some common applications for the 74HC4049D,652?
- Does the 74HC4049D,652 comply with any specific standards?
