MC14543BDR2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Counter/Divider
• Characteristics: High-speed, low-power consumption
• Package: SOIC-16
• Essence: Binary Counter/Divider
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3V to 18V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 25MHz
• Number of Stages: 4
• Output Type: CMOS
• Propagation Delay: 60ns (typical)

Detailed Pin Configuration

The MC14543BDR2 has a total of 16 pins. The pin configuration is as follows:

1. VDD - Positive Power Supply
2. MR - Master Reset
3. CP0 - Clock Input 0
4. CP1 - Clock Input 1
5. CP2 - Clock Input 2
6. CP3 - Clock Input 3
7. Q0 - Output 0
8. Q1 - Output 1
9. Q2 - Output 2
10. Q3 - Output 3
11. GND - Ground
12. NC - No Connection
13. NC - No Connection
14. NC - No Connection
15. NC - No Connection
16. VSS - Negative Power Supply

Functional Features

• Binary counter/divider with synchronous reset
• Can be used as a frequency divider or time delay generator
• High-speed operation allows for efficient counting/dividing
• Low-power consumption makes it suitable for battery-powered devices
• Synchronous reset ensures accurate initialization of the counter

Advantages and Disadvantages

Advantages

• High-speed operation
• Low-power consumption
• Synchronous reset for accurate initialization
• Wide supply voltage range
• Compact SOIC-16 package

Disadvantages

• Limited number of stages (4)
• Output type limited to CMOS

Working Principles

The MC14543BDR2 is a binary counter/divider that operates based on the clock input signals. It counts or divides the incoming clock pulses and provides corresponding outputs. The synchronous reset allows for resetting the counter to its initial state.

Detailed Application Field Plans

The MC14543BDR2 can be used in various applications, including:

1. Frequency division in communication systems
2. Time delay generation in industrial control systems
3. Event counting in electronic instrumentation
4. Clock frequency division in digital circuits

Detailed and Complete Alternative Models

1. CD4017BE - Decade Counter/Divider IC
2. SN74LS90N - Decade Counter/Divider IC
3. HEF4020BP - 14-stage Binary Counter IC
4. CD4060BE - 14-stage Ripple Carry Binary Counter IC

These alternative models provide similar functionality to the MC14543BDR2 and can be used as substitutes depending on specific requirements.

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