SN74ABT162823ADLR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data Buffer/Line Driver
• Characteristics: High-speed, low-power, 18-bit universal bus driver with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Provides buffering and driving capabilities for data communication between different parts of a digital system
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 2.8ns (typical)
• Output Current: ±24mA
• Input Capacitance: 4pF (typical)

Detailed Pin Configuration

The SN74ABT162823ADLR has a total of 56 pins, which are organized as follows:

• Pin 1: GND (Ground)
• Pin 2: A1 (Input/Output)
• Pin 3: Y1 (Output)
• Pin 4: A2 (Input/Output)
• Pin 5: Y2 (Output)
• ...
• Pin 54: Y17 (Output)
• Pin 55: VCC (Supply Voltage)
• Pin 56: GND (Ground)

Functional Features

• 18-bit universal bus driver with 3-state outputs
• Non-inverting outputs
• Supports bidirectional data flow
• Provides high-speed data transmission
• Low power consumption
• ESD protection on all inputs and outputs
• Compatible with TTL and CMOS logic levels

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low power consumption helps in reducing overall system energy requirements - ESD protection ensures reliability in harsh environments - Compatibility with TTL and CMOS logic levels enables easy integration into existing systems

Disadvantages: - Limited to 18-bit data transmission, may not be suitable for larger-scale applications - Requires external pull-up or pull-down resistors for proper operation - Relatively high cost compared to simpler buffer/driver ICs

Working Principles

The SN74ABT162823ADLR acts as a buffer and line driver for digital data signals. It receives input data from one part of a digital system and amplifies and buffers the signal to drive it to another part of the system. The 3-state outputs allow for bidirectional data flow, enabling communication between different components.

The IC operates by receiving input signals and amplifying them using internal circuitry. The amplified signals are then transmitted through the output pins, which can be connected to other devices or components. The non-inverting nature of the outputs ensures that the input signal is reproduced accurately at the output.

Detailed Application Field Plans

The SN74ABT162823ADLR is commonly used in various digital systems where data buffering and driving capabilities are required. Some specific application fields include:

1. Microprocessors and Microcontrollers: Used to interface between the processor and external memory or peripheral devices.
2. Communication Systems: Facilitates data transmission between different parts of communication equipment, such as routers and switches.
3. Industrial Automation: Enables communication between control units and various sensors/actuators in automated systems.
4. Automotive Electronics: Used in automotive control modules for data communication between different subsystems.
5. Consumer Electronics: Integrated into devices like gaming consoles, set-top boxes, and audio/video equipment for data transfer.

Detailed and Complete Alternative Models

1. SN74ABT16244A: 16-bit universal bus driver with 3-state outputs
2. SN74ABT16245A: 16-bit bus transceiver with 3-state outputs
3. SN74ABT162827: 20-bit universal bus driver with 3-state outputs
4. SN74ABT162841: 24-bit universal bus driver with 3-state outputs

These alternative models offer similar functionality to the SN74ABT162823ADLR but may have different pin configurations, package options, or additional features.

Word count: 529 words