Encyclopedia Entry: 74LVCH32374AEC/G:5

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data Flip-Flop with 3-State Outputs
• Characteristics: High-speed, low-power, 3-state outputs, latch-up protection
• Package: ECOPACK2, TSSOP-48
• Essence: This IC is designed to store and transfer data in digital systems. It provides reliable and efficient data storage and output capabilities.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 125°C
• Propagation Delay: 4.7 ns (typical)
• Output Drive Capability: ±24 mA

Detailed Pin Configuration

The 74LVCH32374AEC/G:5 IC has a TSSOP-48 package with the following pin configuration:

+-------------------+ OE --|1 48|-- VCC CP1 --|2 47|-- D1 CP2 --|3 46|-- D2 CP3 --|4 45|-- D3 CP4 --|5 44|-- D4 CP5 --|6 43|-- D5 CP6 --|7 42|-- D6 CP7 --|8 41|-- D7 CP8 --|9 40|-- D8 CP9 --|10 39|-- GND CP10 --|11 38|-- Q8 CP11 --|12 37|-- Q7 CP12 --|13 36|-- Q6 CP13 --|14 35|-- Q5 CP14 --|15 34|-- Q4 CP15 --|16 33|-- Q3 CP16 --|17 32|-- Q2 CP17 --|18 31|-- Q1 CP18 --|19 30|-- Q0 CP19 --|20 29|-- GND CP20 --|21 28|-- OE# CP21 --|22 27|-- LE# CP22 --|23 26|-- D9 CP23 --|24 25|-- D10 +-------------------+

Functional Features

• Data Storage: The IC can store data on its 10 flip-flops (D-type) and provide 3-state outputs.
• High-Speed Operation: With a propagation delay of only 4.7 ns, it enables fast data transfer within digital systems.
• Low Power Consumption: Designed to operate with a supply voltage as low as 1.2V, making it suitable for battery-powered devices.
• Latch-Up Protection: Incorporates measures to prevent latch-up, ensuring reliable operation even in challenging conditions.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer. - Low power consumption makes it suitable for portable devices. - Latch-up protection ensures reliable performance.

Disadvantages: - Limited output drive capability may not be suitable for high-current applications. - TSSOP package may require careful handling during assembly.

Working Principles

The 74LVCH32374AEC/G:5 is a data flip-flop IC that operates based on the principles of digital logic. It stores data on its 10 flip-flops and provides 3-state outputs. The control pins (CP1-CP23) determine the input and output behavior, while the OE# and LE# pins control the enable and latch functions, respectively. The IC operates within a specified voltage range and propagates data with minimal delay.

Detailed Application Field Plans

The 74LVCH32374AEC/G:5 IC finds applications in various digital systems where reliable data storage and transfer are required. Some potential application fields include: - Microcontrollers and microprocessors - Communication systems - Data acquisition systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

• 74HC32374: Similar functionality but operates at a higher voltage range.
• SN74LVCH32374A: Equivalent IC from a different manufacturer.
• MC74LVCH32374A: Another alternative with similar specifications.

Note: This is not an exhaustive list, and there may be other alternative models available in the market.

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