SN74LVC646ANSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC646ANSR is an octal bus transceiver manufactured by Texas Instruments, belonging to the LVC logic family. It features eight non-inverting data paths with three-state outputs and is housed in a 24-pin TSSOP package. The device operates within a supply voltage range of 1.65 V to 3.6 V and supports an operating temperature range from -40°C to +85°C. It provides high-speed data transfer capabilities suitable for memory and bus-oriented applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting data paths for bidirectional bus transmission
• Features three-state outputs to facilitate direct connection to system buses
• Designed for low-voltage operation compatible with mixed 3-V and 5-V environments

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module data bus interfaces
• Microprocessor-based systems requiring bidirectional data transfer
• Portable equipment utilizing low-power logic families

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ANSR' corresponds to the 24-TSSOP package and reel packaging configuration. Confirm RoHS compliance status and ensure the component meets the required industrial temperature specifications for the intended deployment environment before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-density octal bus interfacing at low voltages. Ensure the target application utilizes a power supply between 1.65 V and 3.6 V. Verify that the TSSOP-24 footprint aligns with the PCB layout constraints and that the input/output voltage levels are compatible with the connected logic devices.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC646A series of octal bus transceivers. It serves as a key interface component in digital logic circuits, enabling efficient data movement between registers and buses while maintaining signal integrity through its three-state output architecture.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include the SN74LVC646ADWR and SN74LVC646APWR. Verify pinout compatibility and electrical characteristics match the original design requirements before implementing any alternative package or manufacturer options.