SN74ABT16501DLR

Universal Bus Functions Overview

The SN74ABT16501DLR is an 18-bit universal bus transceiver manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 4.5V to 5.5V. The device utilizes BiCMOS technology for high-speed performance with low power consumption. It is housed in a 56-pin SSOP package and supports an operating temperature range from -40°C to +85°C.

Universal Bus Functions Feature Summary

• Provides 18-bit bidirectional data transmission capability
• Features three-state outputs for effective bus isolation
• Utilizes BiCMOS technology for high-speed operation

Universal Bus Functions Applications

• High-speed memory mapping systems
• Clock drivers and buffered oscillators
• Bus-oriented architectures requiring 18-bit width

Universal Bus Functions Procurement Notes

Verify the specific suffix 'DLR' indicates tape and reel packaging when sourcing. Confirm the manufacturer is Texas Instruments, as onsemi produces the similar 74LVTH variant. Ensure the component meets RoHS compliance requirements for your assembly process. Check current availability status as this part may be subject to lifecycle changes.

Universal Bus Functions Selection Notes

Select this component for applications requiring 18-bit wide data paths at 5V logic levels. Compare propagation delay specifications against system timing requirements. Consider the 56-SSOP package constraints for PCB layout density. Evaluate power dissipation limits under maximum load conditions.

Universal Bus Functions Part Context

This device belongs to the SN74ABT series of advanced BiCMOS logic products. It serves as a high-performance alternative to standard TTL or CMOS bus transceivers. The 18-bit configuration allows for efficient handling of wide data buses in complex digital systems without requiring multiple cascaded devices.

Universal Bus Functions Replacement Considerations

The SN74ABT16501DGGR is a verified pin-compatible substitute offering identical functionality in a TSSOP package. Verify that the replacement package dimensions fit the existing footprint. Ensure electrical characteristics match the original design requirements.