SN74HCT374PW Octal Edge-Triggered D-Type Flip-Flops

The SN74HCT374PW from Texas Instruments is a high-performance, octal edge-triggered D-type flip-flop integrated circuit. Designed for a wide range of applications, this device is particularly suited for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

Key Features

• Logic Type: D-Type Flip-Flop
• Number of Circuits: 8
• Output Type: Tri-State Non-Inverted
• Function: Standard
• Setup Time: 20ns at 4.5V
• Hold Time: 5ns at 4.5V
• Maximum Clock Frequency: 70MHz
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package / Case: TSSOP-20

This device features a high-current output drive capability of up to 6mA, allowing it to drive a significant load while maintaining signal integrity. The SN74HCT374PW operates at a voltage range of 4.5V to 5.5V, making it compatible with TTL environments. The 5V tolerant inputs permit interface with 5V logic without the need for external components, simplifying design and reducing system costs.

The SN74HCT374PW also boasts a robust latch-up performance, exceeding 250mA per JESD 17, and ESD protection exceeding JESD 22, ensuring reliability and resilience in demanding environments. The device is available in a TSSOP-20 package, providing a compact footprint suitable for space-constrained applications.

Applications

Common applications for the SN74HCT374PW include:

• Telecommunication systems
• Computers and computer peripherals
• Data storage and retrieval systems
• Instrumentation and control systems
• Industrial automation systems

With its combination of high-speed operation, a broad voltage range, and robust performance characteristics, the SN74HCT374PW is an excellent choice for designers seeking a reliable and versatile flip-flop IC.