SN74LVC14APWE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Inverting Schmitt Trigger
• Characteristics:
  • Low-voltage CMOS technology
  • High-speed operation
  • Wide operating voltage range
  • Schmitt trigger inputs for noise immunity
• Package: TSSOP-14
• Essence: Logic gate with Schmitt trigger functionality
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.8ns (typical)
• Input Capacitance: 2pF (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The SN74LVC14APWE4 has a total of 14 pins arranged as follows:

___________ 1 | | 14 2 | | 13 3 | | 12 4 | | 11 5 | | 10 6 | | 9 7 |_____________| 8

Pin Description:

1. Input A
2. Output A
3. Input B
4. Output B
5. Input C
6. Output C
7. GND (Ground)
8. VCC (Supply Voltage)
9. Output D
10. Input D
11. Output E
12. Input E
13. Output F
14. Input F

Functional Features

The SN74LVC14APWE4 is a hex inverter with Schmitt trigger inputs. It is designed to convert slowly changing input signals into sharply defined, jitter-free output signals. The Schmitt trigger inputs provide hysteresis, making the IC less sensitive to noise and ensuring reliable operation even in noisy environments.

Advantages and Disadvantages

Advantages: - Low-voltage operation allows compatibility with a wide range of systems - High-speed operation enables fast signal processing - Wide operating voltage range provides flexibility in different applications - Schmitt trigger inputs enhance noise immunity

Disadvantages: - Limited output drive capability may not be suitable for high-current applications - Propagation delay may affect timing-sensitive applications

Working Principles

The SN74LVC14APWE4 operates based on the principles of CMOS technology. It utilizes a combination of transistors to implement the inverter function with Schmitt trigger inputs. When the input voltage crosses certain thresholds, determined by the Schmitt trigger, the output switches states, providing a clean and stable output signal.

Detailed Application Field Plans

The SN74LVC14APWE4 can be used in various applications, including but not limited to: 1. Signal conditioning and level shifting 2. Oscillators and clock generators 3. Noise filtering and debouncing circuits 4. Sensor interfaces 5. Power management systems 6. Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVC14APWE4 are: - CD40106B: Hex Schmitt Trigger - 74HC14: Hex Inverter with Schmitt Trigger Inputs - MC14584B: Hex Schmitt Trigger

These alternatives can be considered based on specific requirements and availability.

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