SN74LVT244BPWE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT244BPWE4 is an octal buffer and line driver from the Texas Instruments LVT logic series. It features eight non-inverting inputs and three-state outputs housed in a 20-pin TSSOP package. The device operates within a supply voltage range of 2.7 V to 3.6 V, with a maximum propagation delay of 2.3 ns at 3.3 V. It supports high-level output currents of -32 mA and low-level output currents of 64 mA. The component functions reliably across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides octal buffering and driving capabilities for digital signal lines
• Features three-state outputs to facilitate bus-oriented architectures
• Supports 3.3-V VCC operation with compatibility for 5-V tolerant inputs

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module addressing and data buffering
• Clock drivers and buffer circuits
• Bus-oriented architectures requiring signal isolation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the E4 suffix to confirm lead-free status and RoHS compliance. Ensure the TSSOP-20 package variant matches the target PCB footprint. Confirm that the specific revision aligns with current manufacturing standards before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 3.3-V logic levels with high drive strength. The LVT series offers improved speed compared to standard LV TTL while maintaining low power consumption. Verify input voltage tolerance if interfacing with 5-V sources to ensure signal integrity without additional level shifting components.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVT244B family of octal buffers and line drivers. It is designed for high-speed digital applications requiring reliable signal transmission. The E4 suffix indicates a lead-free and RoHS-compliant version manufactured by Texas Instruments, suitable for modern electronics assembly processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVT244BPWR is a compatible alternative within the same series offering identical electrical characteristics and pinout configuration.