MM74HCT273MTC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-Speed, CMOS Logic, Octal D-Type Flip-Flop
• Package: 20-TSSOP
• Essence: The MM74HCT273MTC is a high-speed CMOS logic octal D-type flip-flop. It operates on a wide voltage range and offers low power consumption.
• Packaging/Quantity: The MM74HCT273MTC is available in a 20-TSSOP package and is typically sold in reels of 2500 units.

Specifications

The MM74HCT273MTC has the following specifications:

• Supply Voltage Range: 4.5V to 5.5V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: 4.4V
• Low-Level Output Voltage: 0.1V
• Maximum Operating Frequency: 25MHz
• Propagation Delay Time: 12ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MM74HCT273MTC has a total of 20 pins. The pin configuration is as follows:

1. CLR (Clear)
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. GND (Ground)
11. Q7 (Output 7)
12. Q6 (Output 6)
13. Q5 (Output 5)
14. Q4 (Output 4)
15. Q3 (Output 3)
16. Q2 (Output 2)
17. Q1 (Output 1)
18. Q0 (Output 0)
19. CP (Clock Pulse)
20. VCC (Supply Voltage)

Functional Features

The MM74HCT273MTC offers the following functional features:

• Octal D-Type Flip-Flop with Clear
• High-Speed Operation
• CMOS Logic Compatibility
• Low Power Consumption
• Wide Operating Voltage Range

Advantages and Disadvantages

Advantages of the MM74HCT273MTC include:

• High-speed operation allows for quick data processing.
• CMOS logic compatibility ensures compatibility with a wide range of digital systems.
• Low power consumption helps in reducing overall power requirements.

Disadvantages of the MM74HCT273MTC include:

• Limited operating frequency compared to some other flip-flop ICs.
• The 20-TSSOP package may not be suitable for all applications.

Working Principles

The MM74HCT273MTC is an octal D-type flip-flop that stores data based on clock pulses. When the clock pulse is triggered, the input data is transferred to the output, which remains stable until the next clock pulse. The clear input allows for resetting the flip-flop to a known state.

Detailed Application Field Plans

The MM74HCT273MTC can be used in various applications, including:

1. Digital Data Storage: The flip-flop can be used to store digital data in microcontrollers, memory modules, and communication devices.
2. Address Decoding: It can be utilized in address decoding circuits to select specific memory locations or peripheral devices.
3. State Machine Design: The flip-flop can be employed in designing state machines for control and sequencing applications.
4. Clock Synchronization: It can be used to synchronize data transfers between different clock domains.

Detailed and Complete Alternative Models

Some alternative models to the MM74HCT273MTC include:

1. SN74HCT273N by Texas Instruments
2. CD74HCT273E by Texas Instruments
3. 74HCT273 by NXP Semiconductors
4. MC74HCT273AN by ON Semiconductor

These alternative models offer similar functionality and can be considered as replacements for the MM74HCT273MTC in various applications.

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