SN74ALS874BDW - Texas Instruments

Manufacturer Part Number

SN74ALS874BDW

Manufacturer

Texas Instruments

Introduction

The SN74ALS874BDW is a part of the 74ALS series, and it is a high-speed Logic Flip Flop IC designed for applications requiring high-speed and low power consumption.

Product Features and Performance

D-Type Flip-Flop with Master Reset function

Tri-State Non-Inverted outputs

Dual 4-bit configuration

Positive Edge Trigger type

High Clock Frequency support up to 30 MHz

Efficient propagation delay: 14ns at 5V, 50pF load

Low current consumption: Quiescent current of 21 mA

Operable in a wide temperature range: 0°C to 70°C

Product Advantages

High-speed operations suitable for fast logic systems

Low power dissipation for energy efficiency

Master reset feature for synchronous clear

Enhanced signal integrity with tri-state outputs

Key Technical Parameters

Number of Elements: 2

Bits per Element: 4

Clock Frequency: 30 MHz

Max Propagation Delay: 14ns (at 5V, 50pF)

Output Current High, Low: 2.6mA, 24mA

Supply Voltage: 4.5V to 5.5V

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Constructed using Texas Instruments' proven submicron silicon-gate process

Built-in electrostatic discharge protection

Compatibility

Surface Mount 24-SOIC package compatible with existing PCB layouts

Compatible with TTL logic systems

Application Areas

Data Processing Systems

Communication Equipment

Instrumentation and Control Systems

Personal Computers and Peripherals

Product Lifecycle

Last Time Buy status

Potential need to plan for future replacement or upgrade

Several Key Reasons to Choose This Product

Reliable Texas Instruments manufacturing and support

High performance suited for demanding logic applications

Energy-saving design for sustainable operations

Master reset functionality adds to system robustness

Broad compatibility simplifies integration into existing designs

Clear product lifecycle status to aid in long-term planning