QS74FCT162543ATPA

Buffers, Drivers, Receivers, Transceivers Overview

The QS74FCT162543ATPA is a high-speed, low-power 16-bit transparent D-type latch with 3-state outputs manufactured by Quality Semiconductor. It operates at a supply voltage of 5V and features non-inverting logic. The device supports data flow control via specific enable signals for both directions. It is designed for applications requiring fast latching and bus interfacing in digital systems.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• High-speed operation with low power consumption characteristics
• 16-bit transparent D-type latch architecture with 3-state outputs
• Non-inverting logic functionality for signal transmission
• Directional data flow control capabilities

Buffers, Drivers, Receivers, Transceivers Applications

• Digital system bus interfacing
• Data latching in high-speed circuits
• Memory interface modules
• Parallel data transfer systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer designation as Quality Semiconductor Inc. when sourcing this component. Confirm the package type matches the TPA suffix requirements for your PCB layout. Ensure the operating voltage range aligns with your 5V system design specifications before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring 16-bit parallel data storage with immediate transparency. Consider the 3-state output capability for bus sharing applications. Evaluate the speed and power trade-offs against other FCT series devices if lower latency or different pin configurations are needed.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FCT logic family, known for CMOS performance with TTL compatibility. It serves as a specialized latch within Quality Semiconductor's portfolio, distinct from standard buffers or transceivers by its latching functionality and 16-bit width.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible substitutes within the same 74FCT family. Verify that alternative parts maintain the 16-bit width and 3-state output requirements. Ensure voltage levels and propagation delays meet the original design constraints.