SN74HC05PWTG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Hex Inverter with Open-Drain Outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: High-Speed CMOS Logic
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 50 MHz
• Propagation Delay Time: 9 ns (typical)
• Input Capacitance: 3.5 pF (typical)
• Output Current: ±8 mA

Detailed Pin Configuration

The SN74HC05PWTG4 has a total of 14 pins. The pin configuration is as follows:

1. A1 - Input 1
2. Y1 - Output 1
3. A2 - Input 2
4. Y2 - Output 2
5. A3 - Input 3
6. Y3 - Output 3
7. GND - Ground
8. Y4 - Output 4
9. A4 - Input 4
10. Y5 - Output 5
11. A5 - Input 5
12. Y6 - Output 6
13. VCC - Power Supply
14. NC - No Connection

Functional Features

• Hex inverter with open-drain outputs
• High-speed operation
• Wide supply voltage range
• Low power consumption
• Schmitt-trigger input for noise immunity
• Compatible with TTL and CMOS logic levels
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick signal processing - Wide supply voltage range enables compatibility with various systems - Low power consumption reduces energy usage - Schmitt-trigger input provides noise immunity, ensuring reliable operation - ESD protection safeguards against electrostatic discharge damage

Disadvantages: - Open-drain outputs may require additional pull-up resistors in certain applications - Limited output current may restrict use in high-current scenarios

Working Principles

The SN74HC05PWTG4 is a hex inverter IC that converts the input logic level to its complemented form at the output. It utilizes CMOS technology, which offers high-speed operation and low power consumption. The open-drain outputs allow for flexible connection to other devices by providing either a low-level output or a high-impedance state.

The Schmitt-trigger input ensures noise immunity by providing hysteresis, making the IC less susceptible to signal fluctuations caused by external interference. This feature enhances the reliability of the circuit.

Detailed Application Field Plans

The SN74HC05PWTG4 can be used in various applications, including but not limited to:

1. Digital signal processing
2. Data communication systems
3. Microcontroller interfacing
4. Power management circuits
5. Sensor interfaces
6. Industrial automation
7. Automotive electronics

Its compatibility with both TTL and CMOS logic levels makes it suitable for integration into existing systems without requiring significant modifications.

Detailed and Complete Alternative Models

1. SN74HC04N: Hex Inverter (non-open drain)
2. SN74HCT05N: Hex Inverter with Schmitt-trigger inputs
3. SN74LVC06APW: Hex Inverter with Open-Drain Outputs (low-voltage compatible)

These alternative models offer similar functionality to the SN74HC05PWTG4 but may have different characteristics, package types, or voltage compatibility.

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