The TC74LCX373F(EL) is an octal D-type transparent latch with three-state outputs from Toshiba Semiconductor and Storage. This device is designed for high-speed, low-voltage operation (typically 3.3V) and is suitable for data latching and storage in a wide variety of digital systems. It features 5V tolerant inputs, enabling seamless integration into mixed-voltage environments. The three-state outputs allow for easy busing and prevent loading when disabled.

Applications

• Data Latching
• Address Buffering
• Memory Interfacing
• Microprocessor Systems
• Peripheral Control

Features

• Low Voltage Operation: VCC = 2.0 V to 3.6 V
• High-Speed Performance: tpd = 6.5 ns (typ.) at VCC = 3.3 V
• 5V Tolerant Inputs: Allows interfacing with 5V logic
• Octal Configuration: Eight D-type latches in a single package.
• Three-State Outputs: Provides bus isolation.
• Transparent Latch Operation: Data passes through when the latch enable (LE) is high.

Benefits

• High-speed operation reduces propagation delays, improving system performance.
• Low-voltage operation minimizes power consumption, leading to energy savings.
• 5V tolerant inputs enable easy interfacing with 5V logic systems.
• Octal configuration allows for efficient handling of byte-wide data.
• Three-state outputs simplify busing and prevent loading effects.
• Transparent latch operation facilitates straightforward data transfer.

The TC74LCX373F(EL) is supplied in a SOP20 package. It operates over a temperature range of -40°C to +85°C. It is commonly used in applications needing temporary data storage or buffering, such as in memory interfaces or microprocessor systems.