74LVT374DB,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop / Latch
• Characteristics: Low Voltage, High-Speed, Tri-State Outputs
• Package: SSOP (Shrink Small Outline Package)
• Essence: D-Type Transparent Latch with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2,500 pieces per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Family: LVT (Low-Voltage TTL)
• Number of Bits: 8
• Output Type: Tri-State
• Output Current: ±24mA
• Propagation Delay Time: 4.5ns (max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LVT374DB,118 IC has a total of 20 pins. The pin configuration is as follows:

+---+--+---+ OE --|1 +--+ 20|-- VCC D0-Q0-|2 19|-- GND D1-Q1-|3 18|-- D7-Q7 D2-Q2-|4 17|-- D6-Q6 D3-Q3-|5 16|-- D5-Q5 D4-Q4-|6 15|-- D4-Q4 G--|7 14|-- D3-Q3 CP--|8 13|-- D2-Q2 MR--|9 12|-- D1-Q1 CLR--|10 11|-- D0-Q0 +----------+

Functional Features

• Transparent latch with 3-state outputs
• Non-inverting outputs
• High-speed operation
• Low power consumption
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - Low voltage operation allows for compatibility with various systems - High-speed operation enables efficient data transfer - Tri-state outputs facilitate bus sharing in multi-device configurations

Disadvantages: - Limited output current may restrict certain applications - Propagation delay time may affect timing-sensitive operations

Working Principles

The 74LVT374DB,118 is a D-type transparent latch with 3-state outputs. It consists of eight flip-flops that store data on the rising edge of the clock signal (CP). When the Output Enable (OE) signal is high, the latch's outputs (Q0-Q7) reflect the input data (D0-D7). Conversely, when OE is low, the outputs are in a high-impedance state, allowing other devices to drive the shared bus.

Detailed Application Field Plans

The 74LVT374DB,118 IC finds applications in various digital systems where data storage and transfer are required. Some potential application fields include: - Microprocessors and microcontrollers - Data communication systems - Memory modules - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

• 74HC374: Similar functionality but operates at higher voltages (2V to 6V)
• SN74LVTH374: Offers similar features with improved output drive capability
• CD74HCT374: Compatible with CMOS and TTL logic families

(Note: The above alternative models are provided as examples and not an exhaustive list.)

This entry provides an overview of the 74LVT374DB,118 integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models. With its low voltage operation, high-speed performance, and tri-state outputs, this IC is suitable for various digital applications.