Encyclopedia Entry: 74ALVT16374DGG,118

Product Overview

Category

The 74ALVT16374DGG,118 belongs to the category of integrated circuits (ICs) and specifically falls under the category of flip-flops.

Use

This product is primarily used for storing digital information in electronic systems. It can be employed in various applications where sequential logic is required, such as data storage, synchronization, and signal processing.

Characteristics

• High-speed operation: The 74ALVT16374DGG,118 offers fast switching times, enabling efficient data transfer.
• Low power consumption: This IC is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide operating voltage range: It can operate within a broad voltage range, typically between 2.7V and 3.6V.
• High noise immunity: The 74ALVT16374DGG,118 exhibits excellent resistance to noise interference, ensuring reliable data storage.

Package and Quantity

The 74ALVT16374DGG,118 is available in a surface-mount package known as TSSOP (Thin Shrink Small Outline Package). It consists of 48 pins arranged in a compact form factor. The product is commonly sold in reels containing a quantity of 2500 units.

Specifications

• Logic family: ALVT
• Number of flip-flops: 16
• Input/output voltage levels: TTL-compatible
• Operating voltage range: 2.7V - 3.6V
• Maximum clock frequency: 200 MHz
• Propagation delay: 4.5 ns (typical)
• Output drive capability: ±24 mA

Pin Configuration

The pin configuration of the 74ALVT16374DGG,118 is as follows:

+---------------------+ OE --|1 48|-- VCC D0 --|2 47|-- D7 D1 --|3 46|-- D6 D2 --|4 45|-- D5 D3 --|5 44|-- D4 D4 --|6 43|-- D3 D5 --|7 42|-- D2 D6 --|8 41|-- D1 D7 --|9 40|-- D0 GND --|10 39|-- Q0 CP --|11 38|-- Q1 CLK --|12 37|-- Q2 CLR --|13 36|-- Q3 PRN --|14 35|-- Q4 PRR --|15 34|-- Q5 Q0 --|16 33|-- Q6 Q1 --|17 32|-- Q7 Q2 --|18 31|-- GND Q3 --|19 30|-- OE Q4 --|20 29|-- LE Q5 --|21 28|-- CP Q6 --|22 27|-- CLK Q7 --|23 26|-- CLR GND --|24 25|-- PRN +---------------------+

Functional Features

The 74ALVT16374DGG,118 offers the following functional features:

• Data storage: It can store digital information in its 16 flip-flops.
• Asynchronous clear: The CLR pin allows for the simultaneous clearing of all flip-flops.
• Clock enable: The OE pin enables or disables the outputs, providing control over data flow.
• Parallel loading: The PRN and PRR pins allow parallel loading of data into the flip-flops.
• Clock input: The CLK pin provides the clock signal for sequential operation.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range allows compatibility with various systems.
• Excellent noise immunity ensures reliable data storage.

Disadvantages

• Limited number of flip-flops (16) may not be sufficient for certain applications requiring larger memory capacity.
• Surface-mount package may require specialized equipment for soldering and handling.

Working Principles

The 74ALVT16374DGG,118 operates based on the principles of sequential logic. It utilizes flip-flops to store and manipulate digital information. The clock signal controls the timing of data transfer, while the clear and enable signals provide additional control over the operation. By utilizing these features, the IC can perform various functions such as data storage, synchronization, and signal processing.

Application Field Plans

The 74ALVT16374DGG,118 finds application in a wide range of electronic systems,