TC74LVX573FTEL

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, octal D-type transparent latch
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Digital logic component used for storing and transferring data in electronic systems
• Packaging/Quantity: Tape and Reel, 2,500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2.0V to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Current: -24mA (max)
• Low-Level Output Current: 24mA (max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC74LVX573FTEL has a total of 20 pins, which are assigned as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 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 | LE | Latch enable | | 12 | Q0 | Output 0 | | 13 | Q1 | Output 1 | | 14 | Q2 | Output 2 | | 15 | Q3 | Output 3 | | 16 | Q4 | Output 4 | | 17 | Q5 | Output 5 | | 18 | Q6 | Output 6 | | 19 | Q7 | Output 7 | | 20 | VCC | Power supply |

Functional Features

• Octal D-type transparent latch with 3-state outputs
• Latch enable (LE) and output enable (OE) control inputs
• High-speed operation with low power consumption
• Compatible with TTL (Transistor-Transistor Logic) input/output levels
• Provides non-inverted outputs

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with a wide range of systems - High-speed performance enables efficient data transfer - 3-state outputs provide flexibility in connecting multiple devices - Compact TSSOP package saves board space

Disadvantages: - Limited output current may not be suitable for high-power applications - Requires external control signals for proper operation

Working Principles

The TC74LVX573FTEL is a flip-flop integrated circuit that stores and transfers data. It consists of eight D-type transparent latches, each capable of storing one bit of information. The latch enable (LE) input controls the storage of data, while the output enable (OE) input determines whether the stored data is accessible at the outputs.

When the LE input is high, the data present at the D inputs is latched and stored. The stored data can then be read from the Q outputs when the OE input is also high. When the OE input is low, the outputs are in a high-impedance state, effectively disconnecting them from the rest of the circuit.

Detailed Application Field Plans

The TC74LVX573FTEL can be used in various applications that require data storage and transfer, such as: 1. Microcontrollers and microprocessors 2. Communication systems 3. Data acquisition systems 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74LV573A: Octal D-type transparent latch with 3-state outputs, compatible with 5V systems.
2. CD74HC573: High-speed CMOS logic octal transparent latch, operates at a wide voltage range.
3. MC74ACT573: Advanced CMOS octal transparent latch with 3-state outputs, suitable for high-speed applications.

These alternative models offer similar functionality to the TC74LVX573FTEL and can be considered based on specific requirements and compatibility with the system.

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