MC74HC377ADTR2G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, CMOS logic, 8-bit D-type flip-flop with clear
• Package: TSSOP-20
• Essence: The MC74HC377ADTR2G is a high-speed CMOS logic IC that consists of eight D-type flip-flops with a clear input.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• High-Level Input Voltage: 2.0V min
• Low-Level Input Voltage: 0.8V max
• High-Level Output Voltage: 4.5V min
• Low-Level Output Voltage: 0.1V max
• Maximum Operating Frequency: 74 MHz

Detailed Pin Configuration

The MC74HC377ADTR2G has a total of 20 pins. Here is the detailed pin configuration:

1. CP - Clock Pulse Input
2. D0 - Data Input 0
3. D1 - Data Input 1
4. D2 - Data Input 2
5. D3 - Data Input 3
6. D4 - Data Input 4
7. D5 - Data Input 5
8. D6 - Data Input 6
9. D7 - Data Input 7
10. CLR - Clear Input
11. Q0 - Output 0
12. Q1 - Output 1
13. Q2 - Output 2
14. Q3 - Output 3
15. Q4 - Output 4
16. Q5 - Output 5
17. Q6 - Output 6
18. Q7 - Output 7
19. GND - Ground
20. VCC - Supply Voltage

Functional Features

The MC74HC377ADTR2G is designed to store and transfer data in electronic systems. Its key functional features include:

• Eight D-type flip-flops with clear input
• High-speed operation
• CMOS logic for low power consumption
• Clear input for synchronous clearing of all flip-flops
• Wide supply voltage range for versatility

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data storage and transfer - CMOS logic ensures low power consumption - Clear input enables synchronous clearing of all flip-flops

Disadvantages: - Limited maximum operating frequency (74 MHz) - TSSOP-20 package may require careful handling during assembly

Working Principles

The MC74HC377ADTR2G operates based on the principles of D-type flip-flops. It stores and transfers data using clock pulses and clear inputs. When a clock pulse is received, the data at the input pins (D0-D7) is transferred to the corresponding output pins (Q0-Q7). The clear input (CLR) can be used to reset all flip-flops simultaneously.

Detailed Application Field Plans

The MC74HC377ADTR2G is commonly used in various applications, including:

1. Digital communication systems
2. Data storage devices
3. Microcontrollers and microprocessors
4. Industrial automation systems
5. Consumer electronics

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the MC74HC377ADTR2G:

1. SN74HC377N by Texas Instruments
2. CD74HC377E by Texas Instruments
3. 74HC377D by NXP Semiconductors
4. MM74HC377WM by Fairchild Semiconductor
5. MC74HC377ANG by ON Semiconductor

These alternative models can be considered based on specific requirements and availability.

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