CD4504BE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High voltage capability, wide supply voltage range, low power consumption
• Package: DIP (Dual In-line Package)
• Essence: The CD4504BE is a CMOS Hex Voltage Level Shifter IC that can convert logic level signals between different voltage levels.
• Packaging/Quantity: Available in tubes or reels, typically 25 pieces per tube/reel.

Specifications

• Supply Voltage Range: 3V to 18V
• Input Voltage Range: 0V to VDD
• Output Voltage Range: 0V to VDD
• Maximum Input Current: ±10mA
• Maximum Output Current: ±25mA
• Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The CD4504BE has a total of 16 pins. Here is the detailed pin configuration:

1. VDD: Positive supply voltage
2. GND: Ground reference
3. A1: Input A1
4. B1: Input B1
5. Y1: Output Y1
6. A2: Input A2
7. B2: Input B2
8. Y2: Output Y2
9. A3: Input A3
10. B3: Input B3
11. Y3: Output Y3
12. A4: Input A4
13. B4: Input B4
14. Y4: Output Y4
15. A5: Input A5
16. B5: Input B5

Functional Features

• Logic Level Shifting: The CD4504BE can shift logic level signals from one voltage level to another, making it suitable for interfacing different logic families.
• Wide Supply Voltage Range: It can operate with a supply voltage ranging from 3V to 18V, providing flexibility in various applications.
• High Voltage Capability: The CD4504BE can handle high voltage signals up to the supply voltage level.
• Low Power Consumption: It consumes low power, making it energy-efficient.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with different systems. - High voltage capability enables interfacing with high voltage devices. - Low power consumption reduces energy usage.

Disadvantages: - Limited number of input/output channels (5 channels). - Not suitable for bidirectional level shifting.

Working Principles

The CD4504BE utilizes CMOS technology to perform logic level shifting. It consists of a series of voltage level shifters that convert the input logic levels to the desired output logic levels. The internal circuitry ensures proper voltage translation while maintaining signal integrity.

Detailed Application Field Plans

The CD4504BE is commonly used in the following applications:

1. Interfacing between different logic families with varying voltage levels.
2. Level shifting in communication systems, such as UART, SPI, or I2C interfaces.
3. Signal conditioning in industrial control systems.
4. Voltage level conversion in battery-powered devices.

Detailed and Complete Alternative Models

Some alternative models to the CD4504BE include:

1. CD4050BE: Hex Non-Inverting Buffer/Converter
2. CD4049UBE: Hex Inverting Buffer/Converter
3. SN74LVC4245A: Octal Bus Transceiver with 3-State Outputs
4. MC14504B: Hex Level Shifter for TTL-to-CMOS or CMOS-to-CMOS Operation

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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