SN74HC368DBR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC368DBR is a hex inverting buffer and line driver with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature from -40°C to +85°C. The device features low power consumption with a maximum ICC of 80 µA and typical propagation delay of 10 ns. It provides high-current 3-state outputs capable of driving up to 15 LSTTL loads, with output drive currents of ±6 mA at 5 V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Hex inverting buffers and line drivers designed for bus-oriented receivers and transmitters
• Active-low output-enable inputs control three-state functionality
• High-current outputs suitable for driving memory address registers and clock lines

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented receivers and transmitters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type and lead finish against the datasheet orderable addendum. Confirm RoHS compliance status and moisture sensitivity level ratings prior to procurement. Ensure the ordering suffix matches the required carrier format and production status.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring inverted signal buffering with high-density integration. Consider the wide operating voltage range and low input current characteristics. Evaluate thermal resistance values relative to the PCB layout requirements for the SOIC-16 package.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SNx4HC368 family of hex inverting buffers and line drivers. It is available in multiple packages including SOIC, PDIP, TSSOP, and CDIP. The device is designed to improve performance and density in digital logic circuits compared to standard logic families.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HC368DR

Buffers, Drivers, Receivers, Transceivers FAQ

What is the function of the OE inputs?

The active-low output-enable (OE) inputs control the three-state outputs. When OE is low, the device passes inverted data; when high, outputs enter a high-impedance state.

How are unused inputs handled?

All unused inputs must be connected to either VCC or GND to prevent undefined operational states caused by floating voltages.