74ABT16543CMTDX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ABT16543CMTDX is a 16-bit registered transceiver featuring 3-state outputs, housed in a 56-lead Thin Shrink Small Outline Package (TSSOP). It operates within a supply voltage range of +4.5V to +5.5V and supports an ambient temperature range of -40°C to +85°C. The device contains two sets of D-type latches for temporary data storage, providing bidirectional data paths with separate control logic for each byte. It offers current sourcing capability of 32 mA and sinking capability of 64 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains two sets of D-type latches for temporary storage of data flowing in either direction
• Provides independent control of inputting and outputting via separate Latch Enable and Output Enable inputs
• Features high impedance glitch-free bus loading during the entire power up and power down cycle
• Includes nondestructive hot insertion capability and guaranteed latchup protection

Buffers, Drivers, Receivers, Transceivers Applications

• Temporary storage of data flowing in either direction
• Bidirectional data path applications
• High impedance bus loading systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the ordering code includes the 'X' suffix to confirm tape and reel packaging. Confirm the package type matches the 56-lead TSSOP specification. Ensure the component meets the required operating temperature and voltage ranges for your specific application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit registered transceiver with independent byte control is required. It is suitable for applications needing bidirectional data flow with separate enable and latch controls. Consider the 56-lead TSSOP package constraints and the 4.5V to 5.5V supply voltage requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the ABT series of logic integrated circuits. It is a 16-bit version of the ABT543, offering similar functionality but with increased bit width. The device is manufactured by onsemi and is designed for high-performance digital applications requiring reliable data transfer and storage capabilities.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ABT16470DGGR

Buffers, Drivers, Receivers, Transceivers FAQ

How does the device handle data flow direction?

The device allows bidirectional data flow with separate control logic for each byte, enabling independent control of data flow from A to B or B to A.

What is the purpose of the separate Latch Enable inputs?

Separate Latch Enable inputs permit independent control of inputting and outputting in either direction of data flow, allowing for flexible data management.