74ALVCH162245PAG

Buffers, Drivers, Receivers, Transceivers Overview

The IDT74ALVCH162245PAG is a 16-bit bus transceiver from the ALVC/VCX/A series, manufactured by Integrated Device Technology (IDT). It features two independent 8-bit transceivers with true outputs in a CMOS package. The device supports bidirectional data transfer controlled by direction and output enable inputs. It operates within a specified voltage range suitable for mixed 3V and 5V system environments. The component utilizes a TSSOP-48 surface-mount package and is designed for high-performance applications requiring low power consumption.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides dual 8-bit or single 16-bit bidirectional data transmission capabilities
• Features independent control for each direction to manage data flow
• Supports mixed-voltage operation between 3V and 5V systems
• Utilizes CMOS technology for low power consumption

Buffers, Drivers, Receivers, Transceivers Applications

• Mixed 3V and 5V memory mapping applications
• Clock drivers and buffering
• Bidirectional bus communication interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer origin as IDT or Renesas, noting that IDT's logic products were acquired by Renesas Electronics. Confirm the specific suffix 'PAG' corresponds to the TSSOP-48 package and lead-free status. Ensure the datasheet matches the ALVC series specifications rather than LVC or LVCR variants. Check for RoHS compliance documentation relevant to the production batch.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring interface between 3V and 5V logic domains. It is suitable for applications needing independent control of two 8-bit buses. Compare against similar parts like the 74LVC162245 if lower voltage operation is required. Ensure the TSSOP-48 package fits the PCB layout constraints. Verify input compatibility with the driving source voltages.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ALVC family of high-speed CMOS logic devices. IDT was a prominent manufacturer of timing, interconnect, and logic products before being acquired by Renesas. The 74ALVCH series specifically denotes high-speed performance with CMOS compatibility. This transceiver is part of a broader ecosystem of bus switching and level-shifting solutions used in consumer electronics and industrial equipment.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74ALVCH162245DLG4 from Texas Instruments is a pin-compatible alternative. The IDT74ALVCH162245APAG may serve as a direct substitute depending on package availability. Verify electrical characteristics such as propagation delay and output drive current against the original design requirements before substitution.