CD74HCT670M96G4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Counter
• Characteristics: High-Speed, CMOS Logic, 4-Bit Binary Counter
• Package: SOIC-16
• Essence: The CD74HCT670M96G4 is a 4-bit binary counter IC that operates at high speed using CMOS logic. It is commonly used in digital circuits for counting and sequencing applications.
• Packaging/Quantity: The CD74HCT670M96G4 is available in a standard SOIC-16 package and is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: HCT
• Number of Bits: 4
• Maximum Clock Frequency: 25 MHz
• Operating Temperature Range: -40°C to +85°C
• Output Type: Standard

Detailed Pin Configuration

The CD74HCT670M96G4 has a total of 16 pins arranged as follows:

1. Pin 1: Clock Input (CLK)
2. Pin 2: Enable Input (EN)
3. Pin 3: Carry Output (COUT)
4. Pin 4: Data Input D0
5. Pin 5: Data Input D1
6. Pin 6: Data Input D2
7. Pin 7: Data Input D3
8. Pin 8: Ground (GND)
9. Pin 9: Data Output Q0
10. Pin 10: Data Output Q1
11. Pin 11: Data Output Q2
12. Pin 12: Data Output Q3
13. Pin 13: Ripple Clock Output (RCO)
14. Pin 14: Carry Input (CIN)
15. Pin 15: VCC
16. Pin 16: Not Connected (NC)

Functional Features

• The CD74HCT670M96G4 is a synchronous counter that counts up or down based on the clock input.
• It has an enable input that allows the user to control the counting operation.
• The carry output provides a signal indicating when the counter reaches its maximum value.
• The ripple clock output can be used to cascade multiple counters for larger counting ranges.

Advantages and Disadvantages

Advantages: - High-speed operation - CMOS logic ensures low power consumption - Compact SOIC-16 package for easy integration into circuits - Wide operating voltage range

Disadvantages: - Limited number of bits (4-bit) - May require additional circuitry for complex counting sequences

Working Principles

The CD74HCT670M96G4 operates based on the principles of synchronous counting. When the clock input receives a pulse, the counter increments or decrements its value depending on the enable input. The carry output indicates when the counter reaches its maximum value, while the ripple clock output allows for cascading multiple counters.

Detailed Application Field Plans

The CD74HCT670M96G4 can be used in various applications, including:

1. Digital frequency dividers
2. Industrial automation systems
3. Electronic test equipment
4. Communication devices
5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74HCT670N - 4-Bit Synchronous Binary Counter (DIP-16)
2. CD40193BE - 4-Bit Up/Down Binary Counter (DIP-16)
3. MC14516BCL - 4-Bit Binary Up/Down Counter (SOIC-16)
4. 74HC191N - 4-Bit Synchronous Up/Down Counter (DIP-16)
5. CD4029BE - 4-Bit Binary Up/Down Counter (DIP-16)

These alternative models offer similar functionality and can be used as substitutes for the CD74HCT670M96G4 in various applications.

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