SN74HC574NG4 Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs

The SN74HC574NG4 from Texas Instruments is a high-performance, octal edge-triggered D-type flip-flop integrated circuit. Designed with the latest silicon-gate CMOS technology, it offers a robust combination of speed and low power consumption, making it an ideal choice for a wide range of applications in the electronics industry.

Key Features:

• Logic Type: D-Type Flip-Flop
• Number of Circuits: 8
• Output Type: 3-State
• Propagation Delay Time: 13 ns at 4.5 V, 15 ns at 6 V
• Operating Temperature: -40°C to 85°C
• Package / Case: PDIP-20
• Mounting Type: Through Hole

This device features eight D-type flip-flops with clear and clock (CLK) inputs. Each flip-flop is edge-triggered, capturing data on the rising edge of the clock signal, which ensures reliable operation even in systems with high-speed switching. The 3-state outputs can drive bus lines or buffer memory address registers, contributing to its versatility in system design.

The SN74HC574NG4 operates over a wide voltage range of 2 V to 6 V and provides a balanced propagation delay and transition times. This characteristic is essential for maintaining signal integrity in applications that require precise timing, such as data communication, computing, and high-speed instrumentation.

Applications:

• Data storage and retrieval
• Communication systems
• Embedded processors
• Industrial control systems
• Instrumentation and test equipment

With a wide operating temperature range and a standard PDIP-20 package, the SN74HC574NG4 is easy to integrate into both new designs and existing systems that require an upgrade in performance and reliability. Texas Instruments' commitment to quality ensures that this flip-flop IC meets the stringent requirements of the most demanding applications.