SN74ABTH32316PN

Universal Bus Functions Overview

The SN74ABTH32316PN is a 16-bit tri-port universal bus exchanger from the Texas Instruments 74ABT series. It features an LQFP-80 package with TTL input and output levels. The device operates on a supply voltage range of 4.5 V to 5.5 V, supporting a maximum frequency of 150 MHz at nominal voltage. Propagation delay is typically 6.6 ns. It functions as a bidirectional data buffer with three independent ports for flexible system interconnects.

Universal Bus Functions Feature Summary

• Provides three independent 16-bit ports for universal bus exchange applications
• Supports transparent, latch, and clock modes for flexible data flow control
• Utilizes BiCMOS technology for high-speed performance and low power consumption

Universal Bus Functions Applications

• High-speed data buffering in computer systems
• Memory interface circuits requiring tri-port functionality
• Industrial control systems with multiple data buses

Universal Bus Functions Procurement Notes

Verify the specific revision letter (e.g., Rev. E) against the datasheet to ensure compatibility with design requirements. Confirm the package variant matches the LQFP-80 footprint dimensions. Check for RoHS compliance status if environmental regulations apply to the final assembly process.

Universal Bus Functions Selection Notes

Select this component when a 16-bit wide bus interface with three distinct ports is required. Ensure the system logic levels are compatible with TTL inputs. Verify that the operating temperature range of -40°C to +85°C meets the environmental conditions of the intended application environment.

Universal Bus Functions Part Context

This part belongs to the Texas Instruments 74ABT family of high-speed CMOS logic devices. The ABT series combines the speed of advanced bipolar technology with CMOS low power characteristics. This specific model focuses on universal bus exchange capabilities within the broader logic gate portfolio.

Universal Bus Functions Replacement Considerations

Check for direct pin-compatible alternatives within the same 74ABT family. Verify electrical specifications such as propagation delay and supply current before substituting. Ensure the replacement part supports the same tri-port architecture and package type.