74ABT16541CMTD

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ABT16541CMTD is a 16-bit buffer and line driver featuring non-inverting outputs with 3-STATE capability. 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 utilizes a 48-lead Thin Shrink Small Outline Package (TSSOP) with a width of 6.1mm. It provides an output sink current of 64mA and a source current of 32mA, designed for memory, address, and clock driving applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains sixteen non-inverting buffers with independent byte control logic for each nibble
• Provides high impedance glitch-free bus loading during power-up and power-down cycles
• Supports non-destructive hot insertion capabilities
• Includes guaranteed latchup protection

Buffers, Drivers, Receivers, Transceivers Applications

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

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type and manufacturer origin when sourcing replacements, as this component was originally manufactured by Fairchild Semiconductor before its acquisition by onsemi. Confirm that any substitute part maintains the same 48-lead TSSOP footprint and electrical characteristics to ensure compatibility with existing board layouts and circuit requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring robust 16-bit data buffering with high drive strength. The separate control logic allows flexible byte or full 16-bit operation by shorting control pins. Ensure the application environment stays within the specified operating temperature and voltage limits to maintain performance and reliability standards defined in the datasheet.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the ABT logic family, which combines advanced technology with low power consumption. It serves as a 16-bit version of the ABT541 series, providing enhanced performance for digital systems. The component is designed to interface between microprocessors and peripheral devices, ensuring signal integrity across various digital communication buses.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ABT16541ADL

Buffers, Drivers, Receivers, Transceivers FAQ

How is the 16-bit functionality controlled?

The device is byte-controlled, allowing individual 8-bit sections to function independently. For full 16-bit operation, the separate control inputs can be shorted together.

What is the maximum output current capability?

The outputs provide a sink capability of 64 mA and a source capability of 32 mA, suitable for driving heavy loads.