SN74HCT574DBR - Texas Instruments

Manufacturer Part Number

SN74HCT574DBR

Manufacturer

Texas Instruments

Introduction

The SN74HCT574DBR is an 8-bit D-type flip-flop with tri-state non-inverted outputs.

Product Features and Performance

8-bit D-Type flip-flops

Tri-State non-inverted outputs

Clock frequency of 40 MHz

Maximum propagation delay of 47ns at 5.5V, 150pF

Positive edge-triggered type

Low power consumption with 8 µA quiescent current

Supports 4.5V to 5.5V supply voltage

Designed for 6mA output drive current at both high and low levels

Input capacitance of 3 pF

Surface mount 20-SSOP package

Product Advantages

Compatible with TTL levels

Enhanced data storage capability

High clock frequency support for faster operations

Low power consumption suitable for battery-powered applications

Stable performance in the industrial temperature range

Key Technical Parameters

Number of Elements: 1

Number of Bits per Element: 8

Clock Frequency: 40 MHz

Max Propagation Delay @ V, Max CL: 47ns @ 5.5V, 150pF

Output Type: Tri-State, Non-Inverted

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates reliably in industrial temperature ranges

Complies with the stringent quality standards of Texas Instruments

Compatibility

Interfacing with TTL logic levels

Compatible with 20-SSOP mounting type

Application Areas

Telecommunications

Computing systems

Data storage

Industrial controls

Consumer electronics

Product Lifecycle

Currently active

Supported by Texas instruments with potential for future updates

Several Key Reasons to Choose This Product

High-speed data processing with 40MHz clock

Low quiescent current for energy-efficient designs

Wide operating temperature range suitable for challenging environments

Reliable data retention with positive edge-triggered mechanism

Direct interfacing with TTL levels reduces component count in mixed-voltage designs