Encyclopedia Entry: 74LVT32374EC,557

Product Overview

Category

The 74LVT32374EC,557 belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is primarily used for data storage and transfer in digital electronic systems. It can be employed in various applications where reliable and efficient data handling is required.

Characteristics

• High-speed operation: The 74LVT32374EC,557 offers fast data transfer rates, making it suitable for time-critical applications.
• Low power consumption: This IC is designed to minimize power consumption, ensuring energy efficiency in electronic systems.
• Wide operating voltage range: The product can operate within a broad voltage range, providing flexibility in different system configurations.
• Compatibility: The 74LVT32374EC,557 is compatible with various logic families, allowing seamless integration into existing systems.

Package and Quantity

The 74LVT32374EC,557 is typically available in a small-outline integrated circuit (SOIC) package. It is supplied in tape and reel packaging, with a standard quantity of 250 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input/Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: LVT (Low-Voltage TTL)
• Number of Flip-Flops: 8
• Output Type: Tri-State

Pin Configuration

The 74LVT32374EC,557 features a 48-pin package with the following pin configuration:

+---------------------+ OE1 |1 48| VCC OE2 |2 47| GND D0 |3 46| Q0 D1 |4 45| Q1 D2 |5 44| Q2 D3 |6 43| Q3 D4 |7 42| Q4 D5 |8 41| Q5 D6 |9 40| Q6 D7 |10 39| Q7 G1 |11 38| G2 GND |12 37| GND D8 |13 36| Q8 D9 |14 35| Q9 D10 |15 34| Q10 D11 |16 33| Q11 D12 |17 32| Q12 D13 |18 31| Q13 D14 |19 30| Q14 D15 |20 29| Q15 VCC |21 28| GND OE3 |22 27| Q16 OE4 |23 26| Q17 D16 |24 25| Q18 +---------------------+

Functional Features

The 74LVT32374EC,557 offers the following functional features:

• Data storage: The flip-flops within the IC can store digital data reliably until a new input is received.
• Data transfer: The product enables seamless transfer of data between different sections of a digital system.
• Tri-state outputs: The tri-state output feature allows multiple devices to share a common bus without interference.

Advantages and Disadvantages

Advantages

• High-speed operation facilitates efficient data handling in time-critical applications.
• Low power consumption ensures energy efficiency in electronic systems.
• Wide operating voltage range provides flexibility in system configurations.
• Compatibility with various logic families allows easy integration into existing systems.

Disadvantages

• Limited number of flip-flops (8) may restrict the complexity of certain applications.
• The tri-state output feature requires careful bus management to avoid conflicts.

Working Principles

The 74LVT32374EC,557 operates based on the principles of flip-flops and tri-state logic. It utilizes internal circuitry to store and transfer digital data, while the tri-state outputs enable multiple devices to share a common bus without interference.

Application Field Plans

The 74LVT32374EC,557 can be applied in various fields, including but not limited to: 1. Data communication systems 2. Microprocessor-based systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics

Alternative Models

Some alternative models that offer similar functionality to the 74LVT32374EC,557 include: - 74HC373: A popular CMOS-based octal latch with tri-state outputs. - SN74LS374: A TTL