SN74LVT162245ADL

Product Overview

Category

SN74LVT162245ADL belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a bidirectional transceiver for voltage level translation.

Characteristics

• Bidirectional voltage level translation
• High-speed operation
• Low power consumption
• Wide operating voltage range
• ESD protection
• RoHS compliant

Package

SN74LVT162245ADL is available in a 48-pin TSSOP package.

Essence

The essence of SN74LVT162245ADL lies in its ability to facilitate voltage level translation between different logic families.

Packaging/Quantity

SN74LVT162245ADL is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Logic Family: LVT
• Number of Channels: 16
• Input Voltage Range: 1.2V to 3.6V
• Output Voltage Range: 1.2V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: <5.8ns
• Supply Voltage: 2.7V to 3.6V

Detailed Pin Configuration

The pin configuration of SN74LVT162245ADL is as follows:

A1 1 ─────────── 48 VCCB B1 2 ─────────── 47 OE# A2 3 ─────────── 46 B2 B2 4 ─────────── 45 A2 A3 5 ─────────── 44 B3 B3 6 ─────────── 43 A3 A4 7 ─────────── 42 B4 B4 8 ─────────── 41 A4 A5 9 ─────────── 40 B5 B5 10 ─────────── 39 A5 A6 11 ─────────── 38 B6 B6 12 ─────────── 37 A6 A7 13 ─────────── 36 B7 B7 14 ─────────── 35 A7 A8 15 ─────────── 34 B8 B8 16 ─────────── 33 A8 GND 17 ─────────── 32 B9 Y1 18 ─────────── 31 A9 Y2 19 ─────────── 30 B10 Y3 20 ─────────── 29 A10 Y4 21 ─────────── 28 B11 Y5 22 ─────────── 27 A11 Y6 23 ─────────── 26 B12 Y7 24 ─────────── 25 A12

Functional Features

• Bidirectional data transfer between two voltage domains
• Automatic direction control based on the OE# (Output Enable) pin
• Voltage level translation between different logic families
• High-speed operation for efficient data transfer

Advantages and Disadvantages

Advantages

• Enables seamless communication between devices operating at different voltage levels
• Low power consumption for energy-efficient applications
• Wide operating voltage range allows compatibility with various systems
• ESD protection ensures reliability in harsh environments

Disadvantages

• May introduce slight propagation delay due to voltage level translation process
• Requires careful consideration of input and output voltage levels to avoid signal distortion

Working Principles

SN74LVT162245ADL works by receiving data from one voltage domain, translating it to the appropriate voltage level, and transmitting it to another voltage domain. The direction of data transfer is controlled by the OE# pin. When OE# is low, the device is enabled, allowing bidirectional data flow. When OE# is high, the device is disabled, effectively isolating the two voltage domains.

Detailed Application Field Plans

SN74LVT162245ADL finds applications in various fields where voltage level translation is required. Some of the common application areas include:

1. Microcontroller interfacing with different logic families
2. Communication systems involving multiple voltage domains
3. Industrial automation and control systems
4. Automotive electronics
5. Consumer electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to SN74LVT162