Overview
The 74HC14D,653 is a high-speed CMOS hex inverting Schmitt trigger integrated circuit produced by Nexperia USA Inc. This device is part of the 74HC series, known for its high-speed Si-gate CMOS technology. It features six independent inverter circuits, each with Schmitt trigger inputs, which enhance noise immunity and provide sharply defined output signals from slowly changing input signals.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 74HC14D,653 |
| Manufacturer | Nexperia USA Inc. |
| Logic Type | Inverter with Schmitt Trigger |
| Number of Circuits | 6 |
| Number of Inputs | 1 per circuit |
| Voltage - Supply | 2V to 6V |
| Current - Quiescent (Max) | 2 µA |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Input Logic Level - Low | 0.3V to 1.2V |
| Input Logic Level - High | 1.5V to 4.2V |
| Max Propagation Delay @ V, Max CL | 21ns at 6V, 50pF |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | -40°C to 125°C |
| Mounting Type | Surface Mount |
Key Features
- Six independent inverter circuits with Schmitt trigger inputs
- Noise immunity enhancement due to Schmitt trigger action
- Low power consumption
- Standardized symmetrical output characteristics
- Wide supply voltage range from 2V to 6V
- High noise immunity
- Balanced propagation delays
- Compliant with JEDEC standards and ESD protection
- High-temperature operation capability (-40°C to 125°C)
- Compatible with TTL and CMOS logic
- Surface Mount technology compatible with 14-SOIC footprint
Applications
- Wave and pulse shapers
- High noise environment digital logic circuits
- Astable multivibrators
- Battery-powered devices due to low voltage and low power operations
- Complex digital circuit designs requiring multiple independent inverter gates
Q & A
- What is the 74HC14D,653?
The 74HC14D,653 is a high-speed CMOS hex inverting Schmitt trigger integrated circuit produced by Nexperia USA Inc.
- What are the key features of the 74HC14D,653?
It includes six independent inverter circuits with Schmitt trigger inputs, low power consumption, wide supply voltage range, high noise immunity, and compatibility with TTL and CMOS logic.
- What is the supply voltage range for the 74HC14D,653?
The supply voltage range is from 2V to 6V.
- What is the maximum propagation delay for the 74HC14D,653?
The maximum propagation delay is 21ns at 6V with a 50pF load.
- Is the 74HC14D,653 suitable for high noise environments?
Yes, it is designed with Schmitt trigger inputs to enhance noise immunity.
- What are the operating temperature limits for the 74HC14D,653?
The operating temperature range is from -40°C to 125°C.
- Is the 74HC14D,653 compatible with surface mount technology?
Yes, it is compatible with surface mount technology and has a 14-SOIC footprint.
- What are some common applications for the 74HC14D,653?
Common applications include wave and pulse shapers, high noise environment digital logic circuits, and astable multivibrators.
- Is the 74HC14D,653 compliant with industry standards?
Yes, it is compliant with JEDEC standards and includes ESD protection.
- Can the 74HC14D,653 be used in battery-powered devices?
Yes, it is optimized for low voltage and low power operations, making it suitable for battery-powered devices.
