Overview
The 74HC4050DB,118 is a hex non-inverting buffer IC produced by Nexperia USA Inc. This component is designed to provide high reliability and versatility in various electronic applications. It features overvoltage tolerant inputs, making it suitable for HIGH-to-LOW level shifting scenarios. The device operates within a wide supply voltage range and is known for its low power dissipation and high noise immunity.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage | -0.5 | 7 | V | |
| VIK Input Clamping Voltage | -0.5 | 16 | V | |
| Input Leakage Current (VI = 15 V, VCC = 2.0 to 6.0 V) | ±5.0 | μA | ||
| ICC Supply Current (VCC = 6.0 V, IO = 0 A) | 40 | μA | ||
| Operating Temperature Range | -40 | 125 | °C | |
| Package Type | 16-Pin SSOP | |||
| ESD Protection (HBM) | 2000 | V | ||
| ESD Protection (CDM) | 1000 | V |
Key Features
- Wide supply voltage range from 2.0 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
- 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)
- ESD protection: HBM (Human Body Model) exceeds 2000 V and CDM (Charged Device Model) exceeds 1000 V
Applications
The 74HC4050DB,118 is suitable for a variety of applications where level shifting and buffering are required. These include:
- Level shifting between different voltage domains in mixed-signal systems
- Buffering signals to improve signal integrity and reduce noise
- Use in digital circuits requiring low power consumption and high reliability
- Integration into microcontroller and microprocessor systems for signal conditioning
Q & A
- What is the primary function of the 74HC4050DB,118?
The primary function is to act as a hex non-inverting buffer with overvoltage tolerant inputs, suitable for HIGH-to-LOW level shifting applications. - What is the supply voltage range for the 74HC4050DB,118?
The supply voltage range is from 2.0 to 6.0 V. - What is the maximum input voltage tolerance for the 74HC4050DB,118?
The inputs are overvoltage tolerant up to 15 V. - What type of package does the 74HC4050DB,118 come in?
The component comes in a 16-Pin SSOP package. - What are the operating temperature ranges for the 74HC4050DB,118?
The operating temperature range is from -40°C to +125°C. - Does the 74HC4050DB,118 have ESD protection?
Yes, it has ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V. - What are some common applications for the 74HC4050DB,118?
Common applications include level shifting, signal buffering, and use in digital circuits requiring low power consumption and high reliability. - Is the 74HC4050DB,118 compliant with any industry 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 typical supply current for the 74HC4050DB,118?
The typical supply current is up to 40 μA at VCC = 6.0 V and IO = 0 A. - Where can I find detailed specifications for the 74HC4050DB,118?
Detailed specifications can be found in the datasheet available from Nexperia's official website or through distributors like Digi-Key, Mouser, and AVNET.
