SN74ABT16500BDGGR

Universal Bus Functions Overview

The SN74ABT16500BDGGR is an 18-bit universal bus transceiver manufactured by Texas Instruments. It utilizes ABT BiCMOS logic technology and features 3-state outputs for effective bus line driving. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports data transmission with independent output enable control for each direction. It is housed in a TSSOP-56 package and functions across an industrial temperature range from -40°C to +85°C.

Universal Bus Functions Feature Summary

• Provides 18-bit bidirectional data transfer capability via universal bus architecture
• Features 3-state outputs to facilitate direct connection to system buses
• Utilizes ABT BiCMOS technology for high-speed performance and low power consumption

Universal Bus Functions Applications

• High-density memory module interfacing
• Data acquisition systems requiring wide bus width
• Industrial control networks with multiple slave devices

Universal Bus Functions Procurement Notes

Verify the specific suffix 'DGGR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the ABT logic family voltage specifications align with the target system's 5V domain requirements before finalizing procurement orders.

Universal Bus Functions Selection Notes

Select this component when an 18-bit wide bus interface is necessary within a standard 5V logic environment. The ABT series offers superior speed compared to older LS or ALS families while maintaining compatible pinouts, making it suitable for upgrading legacy designs without significant board layout changes.

Universal Bus Functions Part Context

This part belongs to the Texas Instruments SN74ABT16xxx series of universal bus transceivers. These components are designed to replace slower logic families in high-performance digital systems. The 18-bit configuration allows for efficient handling of large data words, reducing the number of parallel channels needed in complex integrated circuits.

Universal Bus Functions Replacement Considerations

Direct replacements include other SN74ABT16500 variants such as SN74ABT16500DGG or SN74ABT16501DGGR, provided the packaging and electrical characteristics match the design constraints.