CD40192BE

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Counter/Divider
• Characteristics: 4-bit synchronous up/down binary counter
• Package: DIP (Dual In-line Package)
• Essence: High-speed, low-power CMOS technology
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Supply Voltage Range: 3V to 18V
• Operating Temperature Range: -55°C to +125°C
• Maximum Clock Frequency: 30 MHz
• Counting Modes: Up, Down, Up/Down
• Reset Capability: Asynchronous reset
• Output Type: Synchronous

Detailed Pin Configuration

1. CP (Clock Pulse) - Input
2. MR (Master Reset) - Input
3. U/D (Up/Down) - Input
4. PE (Parallel Enable) - Input
5. Q0-Q3 (Outputs) - Outputs
6. RC (Ripple Carry) - Output
7. TC (Terminal Count) - Output
8. VCC (Supply Voltage) - Power Supply
9. GND (Ground) - Ground

Functional Features

• Synchronous operation with clock pulse input
• Can count up or down based on the Up/Down input
• Parallel enable input for loading data in parallel
• Asynchronous master reset input for resetting the counter
• Ripple carry output for cascading multiple counters
• Terminal count output indicates when the maximum count is reached

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide supply voltage range - Versatile counting modes - Easy to use and integrate into circuits

Disadvantages: - Limited maximum clock frequency - Limited number of bits (4-bit) - Not suitable for applications requiring higher precision or larger count ranges

Working Principles

The CD40192BE is a synchronous up/down binary counter that operates based on clock pulses. The counter can count up or down depending on the input provided to the Up/Down pin. The counting process is synchronous, meaning it occurs simultaneously with the clock pulse. The counter can be reset using the master reset input (MR), and data can be loaded in parallel using the parallel enable input (PE). The outputs provide the current count value, and additional outputs like ripple carry (RC) and terminal count (TC) are available for cascading multiple counters.

Detailed Application Field Plans

The CD40192BE can be used in various applications where counting or dividing functions are required. Some potential application fields include: - Frequency division in digital circuits - Event counting in industrial automation systems - Timekeeping and timer circuits - Digital frequency synthesizers - Sequential logic circuits - Electronic games and toys

Detailed and Complete Alternative Models

• CD4029B: 4-bit presettable up/down counter
• CD4510B: BCD up/down counter
• CD4040B: 12-stage binary counter
• CD4060B: 14-stage ripple carry binary counter

These alternative models offer different features and capabilities, allowing users to choose the most suitable counter for their specific requirements.

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