CD74HC40103QM96Q1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic IC
• Characteristics:
  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Schmitt trigger inputs for noise immunity
• Package: QFN (Quad Flat No-leads)
• Essence: Counter/Divider IC
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Maximum Clock Frequency: 50MHz
• Number of Pins: 16

Detailed Pin Configuration

1. MR (Master Reset)
2. CP (Clock Pulse)
3. CE (Count Enable)
4. QA (Output A)
5. QB (Output B)
6. QC (Output C)
7. QD (Output D)
8. QE (Output E)
9. QF (Output F)
10. QG (Output G)
11. QH (Output H)
12. VCC (Supply Voltage)
13. GND (Ground)
14. NC (No Connection)
15. NC (No Connection)
16. OE (Output Enable)

Functional Features

• Asynchronous Master Reset (MR) input for resetting the counter
• Synchronous Count Enable (CE) input for enabling or disabling counting
• Positive-edge triggered Clock Pulse (CP) input for advancing the counter
• Eight individual outputs (QA to QH) representing the binary count
• Output Enable (OE) input for enabling or disabling the outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient counting and dividing - Wide operating voltage range provides flexibility in various applications - Low power consumption helps conserve energy - Schmitt trigger inputs ensure noise immunity, improving reliability

Disadvantages: - Limited maximum clock frequency of 50MHz may restrict certain high-speed applications - QFN package may require specialized equipment for soldering and handling

Working Principles

The CD74HC40103QM96Q1 is a synchronous counter/divider IC that operates on positive-edge triggered clock pulses. It counts up from zero to its maximum value based on the number of clock pulses received. The counter can be reset to zero using the asynchronous Master Reset (MR) input. The Count Enable (CE) input allows for enabling or disabling the counting operation.

The eight individual outputs (QA to QH) represent the binary count of the counter. These outputs can be used to drive external circuitry or connect to other digital devices. The Output Enable (OE) input controls whether the outputs are active or disabled.

Detailed Application Field Plans

The CD74HC40103QM96Q1 can be used in various applications, including:

1. Frequency Division: The counter can be used to divide an input clock signal by a specific factor, generating lower-frequency output signals.
2. Event Counting: The IC can be employed to count events or pulses occurring at regular intervals.
3. Time Delay Generation: By utilizing the counter's clock input and appropriate control signals, precise time delays can be generated.
4. Digital Control Systems: The outputs of the counter can be utilized as control signals in digital systems, such as sequential logic circuits.

Detailed and Complete Alternative Models

1. CD74HC40103E: DIP (Dual In-line Package) version of the same counter/divider IC.
2. SN74HC40103: Similar synchronous counter/divider IC from Texas Instruments.
3. MC74HC40103: Equivalent counter/divider IC from ON Semiconductor.

These alternative models offer similar functionality and can be used as replacements for the CD74HC40103QM96Q1 in various applications.

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