Encyclopedia Entry: 74FCT162244CTPVG

Product Overview

Category

The 74FCT162244CTPVG belongs to the category of integrated circuits (ICs) and specifically falls under the family of digital logic devices.

Use

This product is commonly used in electronic systems for signal amplification, buffering, and level shifting. It serves as a bidirectional buffer/line driver, allowing data transmission between different parts of a circuit.

Characteristics

• High-speed operation: The 74FCT162244CTPVG operates at a high clock frequency, enabling rapid data transfer.
• Bidirectional functionality: It supports both input and output signals, facilitating two-way communication.
• Wide voltage range: This IC can operate within a broad voltage range, making it compatible with various electronic systems.
• Low power consumption: The 74FCT162244CTPVG is designed to minimize power usage, enhancing energy efficiency.

Package and Quantity

The 74FCT162244CTPVG is typically available in a surface-mount package, such as a TSSOP (Thin Shrink Small Outline Package). It is supplied in reels or tubes, with each containing a specific quantity of ICs, usually ranging from 100 to 1000 units per package.

Specifications

• Number of channels: 16
• Logic family: FCT
• Input/output voltage range: 2V to 5.5V
• Operating temperature range: -40°C to +85°C
• Propagation delay: <10 ns
• Output drive capability: ±24 mA

Pin Configuration

The 74FCT162244CTPVG features a 48-pin package with the following pin configuration:

1 A1 2 Y1 3 B1 4 GND 5 B2 6 Y2 7 A2 8 VCC 9 A3 10 Y3 11 B3 12 GND 13 B4 14 Y4 15 A4 16 OE# 17 A5 18 Y5 19 B5 20 GND 21 B6 22 Y6 23 A6 24 VCC 25 A7 26 Y7 27 B7 28 GND 29 B8 30 Y8 31 A8 32 OE# 33 A9 34 Y9 35 B9 36 GND 37 B10 38 Y10 39 A10 40 VCC 41 A11 42 Y11 43 B11 44 GND 45 B12 46 Y12 47 A12 48 OE#

Functional Features

• Bidirectional data transmission: The 74FCT162244CTPVG allows data to be transmitted bidirectionally between its input and output pins.
• Output enable control: The OE# (Output Enable) pin enables or disables the outputs, providing flexibility in controlling data flow.
• High-speed operation: With a propagation delay of less than 10 ns, this IC ensures rapid data transfer.

Advantages

• Versatile functionality: The bidirectional nature of the 74FCT162244CTPVG makes it suitable for various applications requiring data buffering and level shifting.
• Wide voltage compatibility: It can operate within a wide voltage range, making it compatible with different electronic systems.
• Low power consumption: The IC's design minimizes power usage, contributing to energy efficiency in electronic devices.

Disadvantages

• Limited channel count: The 74FCT162244CTPVG provides 16 channels, which may be insufficient for applications requiring a higher number of data lines.
• Temperature limitations: The operating temperature range of -40°C to +85°C may restrict its use in extreme environments.

Working Principles

The 74FCT162244CTPVG functions as a bidirectional buffer/line driver by amplifying and buffering input signals before transmitting them to the output pins. It employs a combination of transistors and logic gates to achieve bidirectional data flow while maintaining signal integrity.

Application Field Plans

The 74FCT162244CTPVG finds extensive application in various electronic systems, including: 1. Microprocessors and microcontrollers 2. Data communication systems 3. Memory modules 4. Industrial automation equipment 5. Automotive electronics

Alternative Models

For similar functionality, alternative models to the 74FCT162244CTPVG include: - SN74LV244A - MC74VHC244 - CD74HCT244

These alternatives offer comparable features and can be used as substitutes depending on specific requirements.

In conclusion,