SN74HCT373PWTG4 Octal Transparent D-Type Latches

The SN74HCT373PWTG4 is a high-performance integrated circuit from Texas Instruments, designed to provide reliable, high-speed latching capabilities for a wide range of digital applications. This octal transparent D-type latch is part of the HCT family, which is characterized by its high noise immunity and low power consumption, making it a great choice for interfacing with TTL levels.

Key Features

• Logic Type: Transparent D-type Latches with 3-state outputs
• Number of Channels: 8 channels, allowing for the control of eight separate data lines simultaneously.
• Output Type: 3-State, which allows the outputs to be in a high, low, or high-impedance state.
• Operating Voltage: 4.5 V to 5.5 V, compatible with standard 5V systems and ensuring a wide range of operational flexibility.
• Logic Family: HCT, ensuring compatibility with TTL logic levels while maintaining CMOS low power consumption.
• IC Package Type: TSSOP, which stands for Thin Shrink Small Outline Package, providing a space-saving footprint for PCB designs.
• Temperature Range: -40°C to +85°C, ensuring reliable operation across a wide range of environmental conditions.

Applications

The SN74HCT373PWTG4 is versatile and can be used in various digital systems, including:

• Data storage and retrieval systems
• Microprocessor or microcontroller bus interfacing
• Address latching in memory devices
• Buffer memory address registers
• Industrial controls

Product Description

The SN74HCT373PWTG4 from Texas Instruments is an essential component for designers looking to add robust latching functionality to their digital systems. With its octal format, it can simultaneously latch eight bits of data, which are then available at the outputs when the latch enable (LE) input is high. The 3-state outputs allow for connection to a bus-oriented system. The device's HCT logic level compatibility ensures that it can interface with older TTL logic while benefiting from the lower power consumption of CMOS technology.

With the SN74HCT373PWTG4, Texas Instruments continues its legacy of providing high-quality, reliable integrated circuits that meet the stringent requirements of modern digital electronics.