MC74LCX374DTR2G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed CMOS technology
• Package: TSSOP-20
• Essence: D-type flip-flop with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: VCC - 0.4V
• Low-Level Output Voltage: 0.4V
• Maximum Clock Frequency: 200MHz
• Propagation Delay Time: 3.8ns (max)

Detailed Pin Configuration

The MC74LCX374DTR2G has a total of 20 pins. The pin configuration is as follows:

1. GND (Ground)
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. OE (Output Enable)
11. CP (Clock Pulse)
12. MR (Master Reset)
13. Q0 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. VCC (Supply Voltage)

Functional Features

• D-type flip-flop with 3-state outputs
• High-speed operation with low power consumption
• Compatible with TTL and CMOS logic levels
• 3-state outputs allow multiple devices to be connected in parallel

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with a wide range of systems - High-speed performance enables efficient data processing - 3-state outputs provide flexibility in system design

Disadvantages: - Limited number of flip-flop outputs (7 in total) - Not suitable for applications requiring a large number of flip-flops

Working Principles

The MC74LCX374DTR2G is a D-type flip-flop that stores and transfers data based on clock pulses. The inputs (D0-D7) represent the data to be stored, while the CP pin controls the transfer of data from the inputs to the flip-flop outputs (Q0-Q6). The MR pin allows for a master reset, clearing the flip-flop outputs to a known state. The OE pin enables or disables the outputs.

Detailed Application Field Plans

The MC74LCX374DTR2G can be used in various applications, including but not limited to: 1. Microcontrollers and microprocessors 2. Data storage systems 3. Communication devices 4. Digital signal processing 5. Industrial automation

Detailed and Complete Alternative Models

1. SN74LVC374A: Similar D-type flip-flop with 3-state outputs, available in different package options.
2. CD4013B: Dual D-type flip-flop with complementary outputs, suitable for more complex applications.
3. 74HC574: Octal D-type flip-flop with 3-state outputs, provides a higher number of flip-flop outputs.

Note: This is not an exhaustive list, and there are several alternative models available in the market.

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