SN74ALVCH16344DGGR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, 16-bit buffer/line driver with 3-state outputs
• Package: TSSOP-48
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 2.5ns (typical)
• Output Drive Capability: ±24mA
• ESD Protection: >2000V (Human Body Model)

Pin Configuration

The SN74ALVCH16344DGGR has a total of 48 pins arranged as follows:

___________ | | 1A1|1 48|VCC 1Y1|2 47|2A1 2Y1|3 46|2A2 2A1|4 45|2Y2 2Y2|5 44|GND GND|6 43|3A2 3A1|7 42|3A1 3Y1|8 41|3Y1 3Y2|9 40|3A2 GND|10 39|4A2 4A1|11 38|4A1 4Y1|12 37|4Y1 4Y2|13 36|GND GND|14 35|5A2 5A1|15 34|5A1 5Y1|16 33|5Y1 5Y2|17 32|5A2 GND|18 31|6A2 6A1|19 30|6A1 6Y1|20 29|6Y1 6Y2|21 28|GND GND|22 27|7A2 7A1|23 26|7A1 7Y1|24 25|7Y1 |___________|

Functional Features

• High-speed operation: The SN74ALVCH16344DGGR can operate at high frequencies, making it suitable for applications requiring fast data transmission.
• Low-power consumption: It is designed to consume minimal power, making it ideal for battery-powered devices or energy-efficient systems.
• 3-state outputs: The device has 3-state outputs, allowing multiple devices to share a common bus without interfering with each other.
• Voltage level translation: It can translate logic levels between different voltage domains, enabling communication between devices operating at different voltage levels.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Low-power consumption prolongs battery life in portable devices. - 3-state outputs facilitate bus sharing among multiple devices. - Wide supply voltage range allows compatibility with various systems.

Disadvantages: - Limited output drive capability may not be suitable for driving heavy loads. - The TSSOP package may require careful handling during assembly.

Working Principles

The SN74ALVCH16344DGGR is a logic level translator that operates by receiving input signals from one voltage domain and translating them to another voltage domain. It uses internal circuitry to convert the logic levels while maintaining signal integrity. The device operates based on the voltage levels applied to its inputs, and it provides corresponding translated outputs.

Detailed Application Field Plans

The SN74ALVCH16344DGGR can be used in various applications, including:

1. Microcontroller interfacing: It enables communication between microcontrollers operating at different voltage levels.
2. Memory systems: It facilitates data transfer between memory modules with different voltage requirements.
3. Communication interfaces: It allows for level translation between different communication protocols, such as UART, SPI, or I2C.
4. Industrial automation: It can be utilized in control systems where different components operate at distinct voltage levels.
5. Consumer electronics: It finds application in devices like smartphones, tablets, and gaming consoles, where voltage translation is required for efficient data exchange.

Detailed and Complete Alternative Models

1. SN74LVC4245A: Octal bus trans