SN74HCS367DR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HCS367DR is a hex buffer and line driver manufactured by Texas Instruments, featuring Schmitt-trigger inputs and three-state outputs. It operates within a supply voltage range of 2 V to 6 V and supports an extended ambient temperature range from -40°C to +125°C. The device provides balanced CMOS outputs capable of sourcing and sinking up to 7.8 mA at 6 V. It consumes low power with a typical supply current of 100 nA. The component is housed in a 16-pin SOIC package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Schmitt-trigger inputs provide tolerance for slow or noisy input signals
• Balanced three-state outputs allow high-impedance control via dedicated enable pins
• Low power consumption with minimal static supply current
• Extended operating temperature range suitable for demanding environments

Buffers, Drivers, Receivers, Transceivers Applications

• Enable or disable digital signals
• Eliminate slow or noisy input signals
• Hold a signal during controller reset
• Debounce a switch

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'DR' corresponds to the SOIC-16 surface-mount package configuration. Confirm that the required operating temperature range aligns with the specified -40°C to +125°C limits. Ensure input signals remain within the absolute maximum ratings to prevent damage from overvoltage or excessive clamp currents. Validate that the load capacitance does not exceed recommended levels for optimal switching performance.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when noise immunity is critical due to its Schmitt-trigger architecture. It is suitable for applications requiring signal buffering with controlled output states. Consider the 2 V to 6 V supply range compatibility with the system logic levels. Evaluate the thermal resistance characteristics if operating near the upper temperature limit. Ensure the drive current requirements do not exceed the 7.8 mA capability per output.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74HCS series of high-speed CMOS logic components. It shares functional similarities with other hex buffers but distinguishes itself through integrated Schmitt-trigger inputs. The three-state output capability allows for bus sharing and signal gating. It serves as a robust interface solution between controllers and peripheral devices in complex digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HC367DR

Buffers, Drivers, Receivers, Transceivers FAQ

How are unused inputs handled?

Unused inputs must be terminated to either VCC or ground to prevent undefined operational states caused by floating voltages.

What is the function of the OE pins?

The output enable (OE) pins control the state of each bank of buffers. A low state enables the outputs, while a high state places them in a high-impedance state.