SN74HCS365PWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HCS365PWR is a hex buffer and line driver with Schmitt-trigger inputs and 3-state outputs. It operates within a supply voltage range of 2 V to 6 V, supporting an ambient temperature range from -40°C to +125°C. The device features balanced CMOS push-pull outputs capable of sourcing and sinking up to 7.8 mA at 6 V. Propagation delay ranges from 4 ns to 32 ns depending on voltage and temperature. Input leakage current is typically ±1 µA at 6 V, while supply current is typically 2 µA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Schmitt-trigger inputs provide hysteresis for noise rejection and tolerance to slow input signals
• Balanced CMOS push-pull outputs ensure similar sourcing and sinking drive capabilities
• Dual output-enable pins allow independent control of channel groups into high-impedance states

Buffers, Drivers, Receivers, Transceivers Applications

• Enable or disable digital signals in bus-oriented systems
• Eliminate slow or noisy input signals through Schmitt-trigger filtering
• Hold signals during controller reset sequences
• Debounce mechanical switches

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'PWR' corresponds to the TSSOP-16 package and active production status. Confirm RoHS compliance and lead finish details via the latest Packaging Information addendum. Ensure design implementation accounts for the extended temperature rating and absolute maximum ratings to prevent damage.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when Schmitt-trigger input hysteresis is required to handle noisy environments or slow signal transitions. The HCS series offers improved performance over standard HC logic. Verify that the 3-state output configuration matches the system bus requirements and that the dual enable pin architecture fits the control logic design.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74HCS365 family of hex buffers and line drivers. It is designed to improve performance and density in memory address drivers, clock drivers, and bus receivers. The HCS series represents an advanced iteration of the classic 74HC logic family, optimized for low power consumption and robust signal integrity in demanding applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HCS365DR (SOIC-16 package)

Buffers, Drivers, Receivers, Transceivers FAQ

How do Schmitt-trigger inputs benefit this device?

Schmitt-trigger inputs provide hysteresis, making the device tolerant to slow or noisy input signals. This prevents false triggering caused by signal ringing or gradual voltage transitions.

What happens when the output enable pins are high?

When either OE1 or OE2 is set to the high state, all corresponding channels are placed into a high-impedance state, effectively disconnecting the outputs from the circuit.