74AC16245DLG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AC16245DLG4 is a 16-bit bus transceiver organized as dual-octal noninverting 3-state devices designed for asynchronous two-way data transfer. It operates within a supply voltage range of 2.7 V to 3.6 V. The component features a propagation delay of 9.5 ns and supports output currents of ±24 mA. It is housed in a 48-pin SSOP package and functions across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit bidirectional data transmission capability with noninverting logic functionality.
• Features 3-state outputs that isolate the device when disabled, reducing power consumption and preventing bus contention.
• Designed for high-speed asynchronous applications with low propagation delay characteristics.

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance memory mapping systems
• Clock drivers and buffer circuits
• Multiplexer control logic

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'LG4' indicates lead-free compliance and RoHS status per Texas Instruments documentation. Confirm the SSOP-48 package dimensions match your PCB footprint requirements. Ensure the 2.7V to 3.6V VCC range aligns with your system's power supply rails before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when 16-bit wide data paths are required with 3-state isolation capabilities. It is suitable for systems operating between 2.7V and 3.6V where moderate speed (9.5 ns) and ±24 mA drive strength are sufficient. Consider alternative packages if higher pin counts or different thermal profiles are needed.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the AC series of bus transceivers from Texas Instruments. It serves as a standard solution for interfacing between microprocessors and peripheral devices. The DLG4 variant specifically denotes the SSOP-48 package configuration with lead-free manufacturing processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74AC16245DGG is a direct pin-compatible replacement offering the same electrical specifications in a TSSOP-48 package. Verify package dimensions and thermal characteristics differ slightly between SSOP and TSSOP formats during substitution.