Encyclopedia Entry: 74FCT162373ATPACT

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Data Storage and Transfer
• Characteristics: High-speed, Low-power, Transparent Latch
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: 16-bit Transparent D-Type Latch with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: FCT (Fast CMOS TTL-compatible)
• Number of Bits: 16
• Output Type: 3-State
• Latch Type: Transparent D-Type
• Operating Voltage: 4.5V to 5.5V
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 2.5ns (typical)
• Input Capacitance: 6pF (typical)
• Output Capacitance: 8pF (typical)

Detailed Pin Configuration

The 74FCT162373ATPACT IC has a total of 48 pins, which are divided into three groups:

Group A (Inputs)

1. A1
2. A2
3. A3 ...
4. A16

Group B (Outputs)

1. O1
2. O2
3. O3 ...
4. O16

Group C (Control)

1. OE (Output Enable)
2. LE (Latch Enable)
3. CP (Clock Pulse)
4. GND (Ground)
5. VCC (Power Supply) ...
6. VCC

Functional Features

• High-speed operation allows for efficient data transfer.
• Low-power consumption ensures energy efficiency.
• Transparent latch design enables real-time data storage and transfer.
• 3-State outputs provide flexibility in connecting multiple devices.

Advantages

• Fast propagation delay ensures quick response times.
• Low power consumption reduces energy costs.
• Transparent latch design allows for easy integration into existing systems.
• 3-State outputs enable efficient bus sharing between multiple devices.

Disadvantages

• Limited voltage range (4.5V to 5.5V) may restrict compatibility with certain systems.
• Relatively high input and output capacitance may affect signal integrity in high-frequency applications.

Working Principles

The 74FCT162373ATPACT is a transparent latch IC that stores and transfers data in real-time. When the latch enable (LE) signal is active, the inputs (A1-A16) are directly connected to the outputs (O1-O16). The stored data remains unchanged until the latch enable signal is deactivated. The output enable (OE) signal controls the tri-state outputs, allowing multiple devices to share the same bus without interference.

Detailed Application Field Plans

The 74FCT162373ATPACT IC finds applications in various fields, including:

1. Data communication systems
2. Networking equipment
3. Industrial automation
4. Automotive electronics
5. Consumer electronics

In data communication systems, this IC can be used for buffering and multiplexing data signals. In networking equipment, it facilitates efficient data transfer between different modules. In industrial automation, it enables real-time control and monitoring of processes. In automotive electronics, it assists in data storage and transmission within vehicle systems. In consumer electronics, it supports high-speed data transfer in multimedia devices.

Detailed and Complete Alternative Models

1. 74HC373: Similar functionality but operates at a lower voltage range (2V to 6V).
2. SN74LVC373A: Offers lower power consumption and wider operating temperature range (-40°C to +125°C).
3. CD74ACT373: Provides higher output drive capability and operates at a wider voltage range (4.5V to 5.5V).

These alternative models offer similar functionality to the 74FCT162373ATPACT IC but may have different specifications and characteristics, making them suitable for specific application requirements.

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