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PI74AVC164245AAEX is listed in the Translators, Level Shifters range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC TRANSLATOR BIDIR 48TSSOP. Review the specifications below when checking this part for your BOM.
The PI74AVC164245AAEX is a 16-bit (dual-octal) noninverting bus transceiver manufactured by Diodes Incorporated. It features two separate supply rails: VCCB at 3.3V and VCCA operating between 1.8V and 2.5V, enabling bidirectional voltage translation between these levels. The device utilizes advanced 0.35 micron CMOS technology to achieve industry-leading performance for asynchronous communication. It supports industrial operation temperatures ranging from -40°C to +85°C and provides three-state outputs.
Verify the specific package suffix against the datasheet ordering information. The 'A' suffix corresponds to the 48-pin plastic 240 mil TSSOP package. Confirm that the component meets the required industrial temperature range of -40°C to +85°C. Ensure the design accommodates the dual supply rail requirements for proper level shifting functionality.
Select this component when interfacing logic circuits operating at different voltage domains, specifically translating between 1.8V-2.5V and 3.3V. The dual-octal architecture allows for efficient management of 16-bit data paths. Consider the available package options, including SSOP, TSSOP, and TVSOP, based on board space constraints and thermal requirements.
This device belongs to the AVC series of logic circuits produced using advanced CMOS technology. It is designed to offer high-speed performance with low power consumption. The series includes various packages to suit different mounting styles and density requirements, maintaining consistent electrical characteristics across the form factors.
Public confirmed substitute part numbers are not provided in the source material.
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