SN74ALS74AD - Texas Instruments

Manufacturer Part Number

SN74ALS74AD

Manufacturer

Texas Instruments

Introduction

The SN74ALS74AD is a dual d-type flip-flop with set and reset functionality from Texas Instruments' 74ALS series.

Product Features and Performance

Complementary output type

Positively edge-triggered

Set(Preset) and Reset functions

Two flip-flop elements

Provides one bit of memory per element

Clock frequency up to 34 MHz

Supports a fast propagation delay of 18ns at a 5V supply and 50pF load

Product Advantages

High-speed operation suitable for quick data storage and flip

Low quiescent current of 4 mA for energy efficiency

Industry-standard SOIC-14 packaging for easy integration

Key Technical Parameters

Number of Elements: 2

Number of Bits per Element: 1

Clock Frequency: 34 MHz

Max Propagation Delay @ V, Max CL: 18ns @ 5V, 50pF

Current - Output High, Low: 400µA, 8mA

Voltage - Supply: 4.5V to 5.5V

Current - Quiescent (Iq): 4 mA

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Standardized 14-SOIC package ensuring reliability and ease of mounting

Operation within a wide temperature range for use in diverse environments

Compatibility

Compatible with other 74ALS series components

Suitable with surface mount technology

Application Areas

Can be used in a variety of digital applications such as:

Data storage devices

Communications equipment

Computers and peripheral devices

Counters and timers

Product Lifecycle

Product Status: Last Time Buy

The product is nearing discontinuation, suggesting potential research for replacement or upgrades is necessary.

Key Reasons to Choose This Product

Precision operation offered for digital signal processing with a propagation delay of only 18ns

Energy-efficient design with low quiescent current, reducing overall power consumption

Dual element configuration allows for complex circuit designs in a compact footprint

Robust temperature operation range making it suitable for various industrial applications

Availability in the standard SOIC-14 package ensures ease of use and widespread compatibility with existing equipment and PCB designs

From a well-established manufacturer, ensuring consistency in quality and supply chain reliability