SN74LVC2244ADGVR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC2244ADGVR is a dual four-bit bus buffer manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and utilizes a 20-TVSOP package. The device features non-inverting logic with three-state outputs, providing high drive capability of ±12 mA for both high and low states. It supports an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission between buses using dual four-bit architecture
• Features three-state outputs to isolate disconnected buses effectively
• Supports 5-V tolerant inputs allowing compatibility with 5-V control signals

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low power consumption
• Clock driving and buffering
• Bus-oriented communications
• Memory modules

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure the component matches the required RoHS compliance status and moisture sensitivity level for your assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require interfacing between 1.65-V or 3.3-V buses and 5-V tolerant peripherals. The TVSOP-20 package offers a compact solution for space-constrained designs. Consider the ±12 mA drive strength for moderate capacitive loads. Verify that the input voltage levels remain within the specified limits relative to the supply voltage to ensure reliable operation across the industrial temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVC2244A family of bus buffers. It is designed for low-voltage CMOS technology, offering fast switching speeds and reduced power dissipation compared to older logic families. The TVSOP package provides thermal performance suitable for surface-mount applications in portable electronics and industrial control systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74LVC2244ADGVRG4 as a potential lead-free variant. Verify pinout compatibility with other LVC series buffers if substituting within the same logic family.