MC14526BDWR2G

Product Overview

• Category: Integrated Circuit
• Use: Digital Logic
• Characteristics: High-speed, CMOS technology
• Package: SOIC-16
• Essence: Counter/Divider
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3V to 18V
• Operating Temperature Range: -40°C to +85°C
• Logic Family: CMOS
• Number of Pins: 16
• Maximum Clock Frequency: 10MHz
• Counting Sequence: Asynchronous

Detailed Pin Configuration

1. CLK (Clock Input)
2. RST (Reset Input)
3. CNT (Count Enable Input)
4. Q1 (Output 1)
5. Q2 (Output 2)
6. Q3 (Output 3)
7. Q4 (Output 4)
8. GND (Ground)
9. Q5 (Output 5)
10. Q6 (Output 6)
11. Q7 (Output 7)
12. Q8 (Output 8)
13. VDD (Supply Voltage)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• Asynchronous counter/divider with eight outputs
• Can be configured as a binary or decade counter
• Reset function for synchronous operation
• Count enable input for controlling the counting sequence
• High-speed operation up to 10MHz clock frequency
• Wide supply voltage range allows for versatile applications

Advantages and Disadvantages

Advantages: - Versatile and flexible counter/divider functionality - High-speed operation suitable for time-critical applications - Wide supply voltage range allows for compatibility with various systems

Disadvantages: - Limited number of outputs (eight) - Not suitable for applications requiring a higher number of outputs

Working Principles

The MC14526BDWR2G is an asynchronous counter/divider integrated circuit. It can be configured as either a binary or decade counter, depending on the application requirements. The device operates using CMOS technology, allowing for high-speed operation up to 10MHz clock frequency.

The counter/divider has eight outputs (Q1-Q8) that can be used to drive external devices or further processing stages. The counting sequence is controlled by the count enable input (CNT), which determines the direction and timing of the count. The reset input (RST) allows for synchronous operation, resetting the counter to its initial state.

The wide supply voltage range of 3V to 18V makes the MC14526BDWR2G suitable for various applications in different systems. Its compact SOIC-16 package ensures ease of integration into electronic circuits.

Detailed Application Field Plans

The MC14526BDWR2G can be applied in various digital logic applications, including but not limited to:

1. Frequency division: The counter/divider can be used to divide the frequency of an input signal by a specific factor, generating lower-frequency output signals.
2. Time delay generation: By utilizing the count enable input and appropriate clock frequency, the device can generate precise time delays for controlling events in digital systems.
3. Event sequencing: The outputs of the counter/divider can be used to sequence events in a specific order, enabling complex control operations.
4. Digital displays: The device can be employed in driving digital displays, such as seven-segment displays, to show numerical values or other information.

Detailed and Complete Alternative Models

1. CD4017BE: Decade counter/divider with 10 outputs, compatible with CMOS and TTL logic families.
2. SN74LS93N: 4-bit binary counter/divider with asynchronous clear and preset inputs, suitable for various digital applications.
3. CD4024BE: 7-stage ripple-carry binary counter/divider with built-in oscillator and reset function, ideal for frequency division applications.

These alternative models offer similar functionality to the MC14526BDWR2G and can be considered based on specific application requirements.

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