SN74BCT756DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74BCT756DWR is an octal buffer and line driver with open-collector outputs manufactured by Texas Instruments. It utilizes BiCMOS design to significantly reduce supply current (ICCZ). The device operates within a supply voltage range of 4.5 V to 5.5 V, with a nominal voltage of 5 V. It supports input voltages up to 7 V and provides low-level output currents of up to 64 mA. Propagation delays are characterized at 10.5 ns maximum for high-to-low transitions and 11.3 ns maximum for low-to-high transitions under standard load conditions. ESD protection exceeds 2000 V per MIL-STD-883 Method 3015.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• BiCMOS architecture designed to minimize quiescent power consumption
• Open-collector outputs capable of driving bus lines or memory address registers
• High electrostatic discharge protection exceeding 2000 V per MIL-STD-883 Method 3015
• Symmetrical output-enable inputs for controlled bus-oriented transmission

Buffers, Drivers, Receivers, Transceivers Applications

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

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official package materials information to confirm the exact packaging type, such as tube quantities or lead finish specifications. Ensure the selected variant matches the required operating temperature range and moisture sensitivity level for your assembly process. Cross-reference the active production status with the latest datasheet revision to confirm availability and compliance with current environmental standards.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-density octal buffering with open-collector capabilities. The BiCMOS technology offers a balance of speed and low power consumption suitable for 5 V logic families. Consider the thermal impedance characteristics of the SOIC package if multiple units operate in close proximity. Verify that the external pull-up resistors align with the specified low-level output current requirements for reliable signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74BCT series, which integrates BiCMOS technology to provide improved performance over standard CMOS logic while maintaining compatibility with TTL input levels. The octal configuration allows for efficient handling of wide data buses or control signals in a single package, reducing board space compared to discrete solutions.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74BCT756DW

Buffers, Drivers, Receivers, Transceivers FAQ

What is the maximum low-level output current capability?

The device can sink up to 64 mA in the low state.

Does the device support 3-state outputs?

No, the SN74BCT756 features open-collector outputs, not 3-state outputs.