SN74ALVCH16240DL

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVCH16240DL is a 16-bit buffer/driver with 3-state outputs from the Texas Instruments Widebus family. It operates at supply voltages of 1.65 V to 3.6 V and features inverting outputs with symmetrical active-low output-enable inputs. The device utilizes an EPIC submicron process and includes bus-hold circuitry on data inputs to eliminate external pullup/pulldown resistors. It is characterized for operation from -40 °C to 85 °C and is available in a 48-pin SSOP (DL) package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit buffering or driving capability, configurable as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.
• Features active bus-hold circuitry on data inputs to maintain valid logic levels without external components.
• Designed for high-density applications including 3-state memory address drivers, clock drivers, and bus-oriented receivers.

Buffers, Drivers, Receivers, Transceivers Applications

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

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific DL suffix indicates the 48-lead shrink small-outline package. Confirm RoHS compliance and lead finish status via the latest TI Package Information Addendum. Ensure operating conditions match the specified voltage and temperature ranges.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for low-voltage digital systems requiring wide-bus interfacing. The ALVCH series supports 1.65-V to 3.6-V operation. Consider the SSOP package constraints for board space. Verify input transition rates do not exceed specifications to ensure proper switching performance.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments Widebus family, designed for high-performance CMOS logic. It is manufactured using the Enhanced-Performance Implanted CMOS (EPIC) submicron process. The device provides robust ESD protection and latch-up performance exceeding industry standards.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74ALVCH16240DGGR if tape-and-reel packaging is required instead of tubes. Verify pinout compatibility when substituting with other 16-bit ALVCH buffers.