74AC16652DLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AC16652DLR is a dual 8-bit bus transceiver and register manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V. The device features three-state outputs and accepts TTL input levels while providing CMOS output levels. Key electrical specifications include a propagation delay of 11.3 ns, with low-level and high-level output currents of 24 mA and -24 mA respectively. It functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates registered and real-time data transmission capabilities via selectable inputs for multiplexed operations.
• Provides non-inverting signal direction control between two distinct ports using separate direction pins.
• Supports high-drive current capability suitable for driving heavy capacitive loads on system buses.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data acquisition systems requiring buffered memory interfaces.
• Multiplexed data transmission architectures in industrial control environments.
• General-purpose bidirectional bus drivers in computing hardware.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with existing board layouts regarding SSOP-56 footprint dimensions. Confirm RoHS compliance status through manufacturer documentation prior to final procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a registered bus transceiver with moderate speed and standard 5V logic compatibility is required. Consider the AC series characteristics for applications needing balanced performance between speed and power consumption compared to ALVC or ACT alternatives.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments 74AC logic family, designed for high-speed digital applications. It serves as a registered version of the unbuffered 74AC16652, adding storage functionality to maintain data integrity during bus transitions. The SSOP-56 package allows for compact surface-mount integration.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74ACT16652DLR offers similar functionality but utilizes ACT logic technology. Verify pinout compatibility and electrical parameter differences before substitution. Other variants may exist with different suffixes indicating packaging changes.