SN74LVT245BPWG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT245BPWG4 is an octal bus transceiver from Texas Instruments, utilizing LVT logic series. It features a TSSOP-20 surface-mount package with 3-state outputs and non-inverting polarity. The device supports a supply voltage range of 2.7 V to 3.6 V. Key electrical parameters include a maximum propagation delay of 2.3 ns at 3.3 V, high-level output current of -32 mA, and low-level output current of 64 mA. It operates within a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer capability for efficient bus management
• High drive strength with asymmetric output currents for robust signal integrity
• Low power consumption design compatible with standard CMOS and TTL input levels

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low-voltage operation
• Consumer products utilizing 3.3 V logic systems
• Computing platforms needing high-speed data buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and green material status as per Texas Instruments standards. Confirm the TSSOP-20 package dimensions match your PCB footprint requirements. Ensure the operating voltage range aligns with your system's 3.3 V rail specifications before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal transceiver is required for 3.3 V systems with moderate speed needs. The LVT series offers a balance between performance and power efficiency. Consider the 64 mA low-level sink capability if driving heavy capacitive loads or multiple inputs on the receiving bus end.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVT245 family of octal bus transceivers. It serves as a bridge between different logic domains within a single voltage system. The device provides eight bits of bidirectional data flow controlled by direction and output enable signals, widely used in memory and microcontroller interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVT245BPW is the non-RoHS equivalent. SN74LVC245APWG4 is a lower voltage alternative (2.0 V to 3.6 V) but may have different drive characteristics.