HLF 74HC573 Octal D-Type Transparent Latch; 3-State – DIP20 | High-Speed CMOS Logic IC | 2V–6V, –40°C to +85°C | Through-Hole Package

The HLF 74HC573 is a high-speed CMOS octal D-type transparent latch featuring 3-state outputs for direct bus driving and data storage applications. It captures input data when the latch enable (LE) is high, and holds it when LE is low, with the output enable (OE) providing control for 3-state operation.

Designed for microprocessor, memory, and peripheral interfacing, the 74HC573 ensures low power consumption, high noise immunity, and fast switching performance. Its DIP20 through-hole package makes it ideal for prototyping, educational, and industrial circuit applications.

Key Features:

• Function: Octal D-Type Transparent Latch with 3-State Outputs

• Technology: High-Speed CMOS (HC Series)

• Operating Voltage: 2V – 6V

• Operating Temperature: –40°C to +85°C

• Package Type: DIP20 (Dual In-Line Package)

• Mounting Type: Through-Hole

• Transparent Latch Operation with LE Control

• 3-State Output Control via OE Pin

• High-Speed Switching and Low Static Power Dissipation

• TTL-Compatible Inputs

• Wide Supply Range and Excellent Noise Immunity

Applications:

• Bus Driver and Data Latching Systems

• Microprocessor and Memory Interfaces

• Register and Storage Circuits

• Signal Buffering and Data Flow Control

• Industrial and Embedded System Design