SN74ALVCH16823DGGR

Flip Flops Overview

The SN74ALVCH16823DGGR is a 20-bit bus transceiver manufactured by Texas Instruments, designed for low-voltage operation. It operates within a supply voltage range of 1.65 V to 3.6 V and features three-state outputs. The device utilizes the ALVCH logic series to ensure compatibility with various logic families. It is housed in a 56-pin TSSOP package suitable for surface-mount applications. The component supports an operating temperature range from -40°C to +85°C. Key electrical parameters include a maximum propagation delay of 5.4 ns at 3.3 V and a static current of 40 µA. Output drive capabilities are specified at 24 mA for both high and low states.

Flip Flops Feature Summary

• Provides bidirectional data transmission across 20 channels with three-state output control
• Enables direct interface between different voltage domains within the 1.65 V to 3.6 V range
• Supports high-speed data transfer with low propagation delay characteristics

Flip Flops Applications

• High-density data buses in portable computing devices
• Memory bus interfaces in embedded systems
• General-purpose bidirectional level shifting between logic families

Flip Flops Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm pinout and package dimensions. Ensure the requested variant matches the required logic family specifications. Cross-reference the datasheet revision date to validate parameter accuracy. Confirm RoHS compliance status through official environmental declarations. Check for any recent product change notices that may affect mechanical or electrical characteristics before finalizing procurement.

Flip Flops Selection Notes

Select this component when a 20-bit wide bus interface is required for low-power applications. Consider the ALVCH series benefits for mixed-voltage system designs. Evaluate the thermal performance requirements against the specified operating temperature range. Compare the package footprint constraints with available PCB space. Assess the need for three-state isolation on shared data lines to prevent bus contention during multi-master operations.

Flip Flops Part Context

This part belongs to the Texas Instruments SN74ALVCH16xx series of bus transceivers. These components are engineered for use in battery-powered systems requiring extended life. The ALVCH technology combines advanced CMOS design with low power consumption. Similar parts in the lineup offer varying bit widths and speed grades. The DGGR suffix indicates a specific tape-and-reel packaging configuration for automated assembly processes.

Flip Flops Replacement Considerations

SN74ALVCH16824DGGR: Offers identical functionality with inverted polarity options.