CD74HC04EG4

Product Overview

• Category: Integrated Circuit
• Use: Logic Gates
• Characteristics:
  • High-Speed CMOS Technology
  • Hex Inverter
  • Wide Operating Voltage Range: 2V to 6V
  • Low Power Consumption
• Package: SOIC-14
• Essence: The CD74HC04EG4 is a hex inverter integrated circuit that utilizes high-speed CMOS technology. It is commonly used in digital logic applications for signal inversion and amplification.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to Vcc
• Output Voltage: 0V to Vcc
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 9 ns (typical)
• Quiescent Current: 1 µA (maximum)

Pin Configuration

The CD74HC04EG4 has a total of 14 pins arranged as follows:

+---+--+---+ A1 -|1 +--+ 14|- Vcc A2 -|2 |- A3 B1 -|3 |- B2 B3 -|4 |- C1 C2 -|5 |- C3 GND -|6 |- D1 D2 -|7 |- D3 E1 -|8 |- F1 F2 -|9 |- E2 E3 -|10 |- F3 G1 -|11 |- G2 G3 -|12 |- H1 H2 -|13 |- H3 GND -|14 |- Y1 +----------+

Functional Features

• Hex Inverter: The CD74HC04EG4 consists of six independent inverters, each capable of converting a logic level from high to low or vice versa.
• High-Speed CMOS Technology: This integrated circuit utilizes CMOS technology, allowing for fast switching speeds and low power consumption.
• Wide Operating Voltage Range: The CD74HC04EG4 can operate within a voltage range of 2V to 6V, making it compatible with various digital systems.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide operating voltage range - Compact SOIC-14 package

Disadvantages: - Limited number of inverters (six in total) - Not suitable for high-voltage applications

Working Principles

The CD74HC04EG4 operates based on the principles of complementary metal-oxide-semiconductor (CMOS) technology. Each inverter within the IC consists of a PMOS transistor and an NMOS transistor connected in series. When the input voltage is high, the PMOS transistor conducts, pulling the output voltage low. Conversely, when the input voltage is low, the NMOS transistor conducts, driving the output voltage high.

Detailed Application Field Plans

The CD74HC04EG4 finds extensive use in various digital logic applications, including but not limited to: - Signal inversion - Signal amplification - Clock signal generation - Logic level shifting - Pulse shaping

Alternative Models

Below are some alternative models that can be used as substitutes for the CD74HC04EG4:

1. SN74HC04N by Texas Instruments
2. MC74HC04AN by ON Semiconductor
3. 74HCT04 by NXP Semiconductors
4. CD4069UB by Texas Instruments

These alternative models offer similar functionality and can be used interchangeably with the CD74HC04EG4 in most applications.

In conclusion, the CD74HC04EG4 is a hex inverter integrated circuit that operates on high-speed CMOS technology. It offers advantages such as high-speed operation, low power consumption, and a wide operating voltage range. However, it has limitations in terms of the number of inverters and its suitability for high-voltage applications. The IC finds applications in various digital logic fields and has several alternative models available in the market.