74AC16640DL

Buffers, Drivers, Receivers, Transceivers Overview

The 74AC16640DL is a 16-bit universal shift register manufactured by Texas Instruments. It features parallel load capability and serial input/output options, supporting both left and right shifting operations. The device operates with a supply voltage range of 2.0V to 5.5V, ensuring compatibility with various logic families. It includes tri-state outputs for bus-oriented applications, allowing multiple devices to share data lines without interference. The DL package denotes a 48-pin TSSOP form factor, designed for surface-mount assembly in compact electronic designs.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports 16-bit serial-in, parallel-out and parallel-in, serial-out configurations
• Includes tri-state outputs for efficient bus management
• Capable of bidirectional shifting operations

Buffers, Drivers, Receivers, Transceivers Applications

• Data acquisition systems requiring serial-to-parallel conversion
• Communication interfaces needing buffer or latch functionality
• Industrial control panels utilizing shared data buses

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact suffix 'DL' corresponds to the 48-pin TSSOP package when sourcing. Confirm operating temperature ranges match your specific environmental requirements. Ensure that the supply voltage specifications align with your system's power rails before integration. Check for any recent obsolescence notices from the manufacturer.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Choose this component when a 16-bit shift register with tri-state outputs is required. Consider the AC speed grade if high-frequency operation is necessary. Evaluate the TSSOP package size against available PCB space constraints. Compare power consumption characteristics against other logic families for efficiency.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC series of high-speed CMOS logic devices. It serves as a digital storage element within larger integrated circuits. The 74AC family offers improved switching speeds compared to older HC series counterparts while maintaining low power consumption standards typical of modern CMOS technology.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives such as the 74ACT16640 if TTL-level inputs are needed. Verify electrical characteristics like propagation delay and output drive strength against original specifications.