SN74LVCH245ARGYR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH245ARGYR is an octal bus transceiver from the Texas Instruments LVCH logic series, designed for low-voltage operation between 2 V and 3.6 V. It features eight non-inverting channels with three-state outputs housed in a VQFN-20 package. The device supports TTL and CMOS input levels while providing LVTTL output compatibility. Key electrical specifications include a propagation delay of 7 ns, with drive capabilities of 24 mA for both high and low states. It operates within a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transfer across eight channels with direction control capability.
• Features three-state outputs that facilitate direct system bus interfacing without additional pull-up components.
• Supports mixed 5-V and 3-V VCC environments through compatible input and output voltage levels.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping controllers
• Clock drivers
• Bus-oriented communications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct package type and environmental compliance. Confirm RoHS status and moisture sensitivity level requirements prior to procurement. Ensure the component matches the intended voltage domain and thermal operating conditions specified in the official datasheet.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring low-power consumption and high-speed performance in compact form factors. The VQFN-20 package suits space-constrained applications. Ensure the system voltage aligns with the 2 V to 3.6 V operating range. Consider the 7 ns propagation delay for timing-critical bus architectures.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCH245A family of standard transceivers. It is categorized under Logic ICs and specifically Bus Transceivers. The device utilizes advanced technology to achieve low power dissipation while maintaining high speed, making it suitable for portable and battery-operated systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for SN74LVCH245ADWR or SN74LVCH245ADGVRG4 if SOIC or TSSOP packages are required instead of VQFN. Verify pinout compatibility before substitution.