74ABT652AD,118

Buffers, Drivers, Receivers, Transceivers Overview

The NXP USA Inc. 74ABT652AD,118 is an octal transceiver and register featuring non-inverting 3-state outputs. It integrates bus transceiver circuits with D-type flip-flops for multiplexed data transmission from input buses or internal registers. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range of -40 °C to +85 °C. It utilizes a 24-lead SO plastic small outline package (SOT137-1) with a body width of 7.5 mm.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Independent registers for A and B buses allow simultaneous storage and real-time transfer management.
• Multiplexed capability enables switching between live bus data and stored register data.
• Outputs enter a high-impedance state upon power-up to prevent bus contention during initialization.
• Supports live insertion and extraction without disrupting connected systems.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus interface modules requiring bidirectional data flow control
• Memory buffer applications utilizing internal storage registers
• System architectures permitting hot-swap bus connections

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix matches the required package type, as the base part number covers multiple variants. Confirm the RoHS compliance status aligns with current environmental regulations for the target deployment region. Ensure the manufacturer designation corresponds to the authorized production source to maintain quality assurance standards.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require both immediate data passing and temporary storage on dual buses. The BiCMOS technology provides high output drive capabilities suitable for driving multiple loads. Verify that the operating voltage and temperature ranges meet the specific environmental constraints of the intended application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74ABT series of high-performance BiCMOS logic devices. It combines low static and dynamic power dissipation with high speed and high output drive characteristics. The family is designed for applications demanding efficient bus management and reliable data handling in complex digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include the 74ABT652ADB and 74ABT652APW. These variants share identical electrical specifications but differ in physical packaging dimensions. Verify pin compatibility and thermal requirements before substituting.