Encyclopedia Entry: 74FCT162244ETPAG8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Buffer/Line Driver
• Characteristics: High-speed, low-power, non-inverting, 16-bit buffer/driver
• Package: TSSOP-48
• Essence: The 74FCT162244ETPAG8 is a high-performance buffer/driver IC designed to provide signal buffering and line driving capabilities for various digital systems.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Logic Family: FCT
• Number of Bits: 16
• Input/Output Type: Non-Inverting
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.5ns (typical)
• Output Drive Strength: ±24mA
• ESD Protection: >2000V (Human Body Model)

Detailed Pin Configuration

The 74FCT162244ETPAG8 has a total of 48 pins arranged as follows:

┌───┬───┐ A1 -- │1 └─ 48│ -- VCC 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 OE# -- │18 31│ -- A9 B1 -- │19 30│ -- B10 A1 -- │20 29│ -- A10 B2 -- │21 28│ -- B11 A2 -- │22 27│ -- A11 B3 -- │23 26│ -- B12 A3 -- │24 25│ -- A12 └───┴───┘

Functional Features

• High-speed operation: The 74FCT162244ETPAG8 offers fast signal buffering and line driving capabilities, making it suitable for high-performance digital systems.
• Non-inverting: The IC preserves the input logic levels and provides non-inverted output signals.
• Wide supply voltage range: It can operate within a supply voltage range of 4.5V to 5.5V, allowing compatibility with various power sources.
• ESD protection: The IC is designed with built-in electrostatic discharge (ESD) protection, ensuring robustness against static electricity.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient signal buffering and line driving. - Non-inverting output preserves input logic levels. - Wide supply voltage range allows compatibility with different power sources. - ESD protection ensures reliability in static-sensitive environments.

Disadvantages: - Limited to 16-bit buffering capability, may not be suitable for applications requiring larger data widths. - The TSSOP-48 package may require careful handling during assembly due to its small size.

Working Principles

The 74FCT162244ETPAG8 operates by receiving digital input signals on its A1-A12 and B1-B12 pins. These signals are buffered and amplified internally before being provided as non-inverted outputs on the corresponding A1-A12 and B1-B12 pins. The OE# (Output Enable) pin controls the output state of the IC. When OE# is low, the outputs are enabled, and when it is high, the outputs are disabled.

Detailed Application Field Plans

The 74FCT162244ETPAG8 can be used in various applications that require signal buffering and line driving capabilities. Some potential application fields include: - Data communication systems - Networking equipment - Industrial