SN74CBT16213DGGR

Overview

The SN74CBT16213DGGR is a 24-bit FET bus-exchange switch manufactured by Texas Instruments. It operates on a single supply voltage ranging from 4 V to 5.5 V and supports an operating temperature range of -40°C to 85°C. The device provides 24 bits of high-speed TTL-compatible bus switching or exchanging, functioning as either a 24-bit bus switch or a 12-bit bus exchanger via data-select terminals (S0–S2). It utilizes a 56-pin TSSOP package with a pitch of 0.65 mm.

Feature Summary

• Provides 24-bit high-speed TTL-compatible bus switching or exchanging capabilities
• Configurable as a 24-bit bus switch or a 12-bit bus exchanger using data-select terminals
• Features low on-state resistance for minimal propagation delay

Applications

• High-speed data routing in digital systems
• Bus exchange applications requiring multiple signal port connections
• TTL-compatible logic interface circuits

Procurement Notes

Verify the specific ordering suffix 'DGGR' corresponds to the tape and reel packaging format. Confirm that the active production status aligns with current manufacturing schedules. Ensure compatibility with the required 56-pin TSSOP footprint during PCB layout verification.

Selection Notes

Select this component when a 24-bit widebus solution is required for TTL-compatible interfaces. Consider the 12-bit bus exchange functionality if dynamic port mapping between four signal ports is necessary. Verify that the 4 V to 5.5 V supply range matches the system power architecture.

Part Context

This part belongs to the Widebus family of Texas Instruments logic switches. It is designed for applications requiring high-density data routing within a compact surface-mount package. The device integrates control logic for managing complex bus topologies without external components.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.