The TC74VHC367F is a high-speed CMOS hex bus buffer with 3-state outputs from Toshiba Semiconductor and Storage. Fabricated with silicon gate CMOS technology, this device achieves high-speed operation while maintaining CMOS low power dissipation. The TC74VHC367F is ideally suited for driving bus lines and multiplexing signals. It features six independent buffer channels, each with a separate enable input (OE). When OE is low, the buffer is enabled, and the output reflects the input. When OE is high, the output is in a high-impedance (Hi-Z) state, effectively disconnecting the buffer from the bus.

Applications

• Bus interface
• Memory address drivers
• Clock drivers
• Data transmission
• Multiplexing signals

Features

• High-speed operation: tpd = 4.1 ns (typical) at VCC = 5 V
• Low power dissipation: ICC = 4 μA (maximum) at VCC = 5.5 V
• Wide operating voltage range: VCC = 2.0 V to 5.5 V
• Outputs drive 15 LSTTL loads
• 3-state outputs for bus-oriented applications
• Available in a compact SOP package
• Input and output overvoltage tolerant to 5.5 V
• Hex buffer configuration

Benefits

• High-speed performance allows for fast data transfer and signal propagation in high-performance systems.
• Low power consumption is suitable for battery-powered devices and energy-conscious applications.
• Wide operating voltage range ensures compatibility with various logic levels and power supply configurations.
• High output drive capability enables driving multiple devices on a bus without signal degradation.
• 3-state outputs facilitate bus sharing and prevent bus contention.
• Compact package minimizes board space requirements.
• Overvoltage tolerant inputs and outputs enhance system reliability and protect against voltage transients.

Additional Details

The TC74VHC367F is available in a SOP20 package. The operating temperature range is -40°C to +85°C. The input capacitance is typically 4 pF. This device is RoHS compliant and lead-free.