MM74HCT74MTCX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-Speed, CMOS Technology
• Package: TSSOP-14
• Essence: Dual D-Type Positive Edge-Triggered Flip-Flop
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Logic Family: HCT
• Number of Flip-Flops: 2
• Trigger Type: Positive Edge-Triggered
• Clock Enable: Yes
• Propagation Delay Time: 16 ns (Max)
• Operating Voltage: 2V to 6V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The MM74HCT74MTCX has a total of 14 pins. The pin configuration is as follows:

1. CLR (Clear Input for both flip-flops)
2. D1 (Data Input for the first flip-flop)
3. CP1 (Clock Input for the first flip-flop)
4. Q1 (Output of the first flip-flop)
5. Q1̅ (Complementary Output of the first flip-flop)
6. GND (Ground)
7. Q2̅ (Complementary Output of the second flip-flop)
8. Q2 (Output of the second flip-flop)
9. CP2 (Clock Input for the second flip-flop)
10. D2 (Data Input for the second flip-flop)
11. VCC (Positive Power Supply)
12. PRE (Preset Input for both flip-flops)
13. PR̅E (Complementary Preset Input for both flip-flops)
14. OE (Output Enable)

Functional Features

• Dual D-Type Positive Edge-Triggered Flip-Flop
• High-Speed operation suitable for various applications
• CMOS technology ensures low power consumption
• Clear and Preset inputs for synchronous reset
• Output Enable (OE) for multiplexing applications

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - CMOS technology ensures low power consumption - Dual flip-flop configuration provides flexibility in circuit design - Clear and Preset inputs allow for synchronous reset

Disadvantages: - Limited number of flip-flops (2 in this case) - May not be suitable for complex sequential logic designs

Working Principles

The MM74HCT74MTCX is a dual D-type positive edge-triggered flip-flop. It operates on the rising edge of the clock signal to capture and store data at the inputs. The flip-flop can be cleared or preset synchronously using the CLR and PRE inputs, respectively. The output enable (OE) pin allows for multiplexing applications by enabling or disabling the outputs.

Detailed Application Field Plans

The MM74HCT74MTCX can be used in various applications that require flip-flops, such as:

1. Digital Counters: The flip-flop can be used as a building block for designing digital counters used in frequency dividers, timers, and other sequential circuits.
2. Shift Registers: Multiple flip-flops can be cascaded to create shift registers used in serial data transmission, storage, and parallel-to-serial/serial-to-parallel conversion.
3. State Machines: The flip-flop can be utilized in state machines to store and transition between different states based on input conditions.
4. Memory Units: In combination with other components, the flip-flop can be used to build memory units like registers and RAM.

Detailed and Complete Alternative Models

1. SN74HCT74N: Similar dual D-type positive edge-triggered flip-flop in DIP-14 package.
2. CD4013BE: Dual D-type flip-flop with set and reset inputs in DIP-14 package.
3. 74HC74D: Dual D-type flip-flop with clear and preset inputs in SOIC-14 package.

These alternative models offer similar functionality and can be used as substitutes for the MM74HCT74MTCX depending on specific requirements.

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