74ABTH162245ADL:11

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74ABTH162245ADL:11 is a 16-bit bus transceiver with integrated 30 Ω series termination resistors and 3-state outputs. It operates on a supply voltage range of 4.5 V to 5.5 V. The device features BiCMOS technology for high speed and output drive, supporting direct interface with TTL levels. It includes IOFF circuitry for partial power-down applications. The 'H' suffix indicates the inclusion of bus-hold data inputs to eliminate external pull-up resistors.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrated 30 Ω series termination resistors
• Bus-hold data inputs to prevent floating states
• IOFF circuitry for partial power-down protection
• High-speed BiCMOS technology

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed bidirectional bus interfaces
• Parallel communication systems requiring impedance matching
• Partial power-down mode applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix ':11' against official Nexperia documentation to confirm tape and reel packaging details. Ensure the part number matches the ABTH variant which includes bus hold functionality. Confirm RoHS compliance status as indicated in the product data sheet before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing 5V logic systems requiring integrated termination to reduce signal reflections. The ABTH variant is necessary if bus-hold inputs are required to manage unused lines without external components. Verify that the 4.5V to 5.5V operating range aligns with the system power supply.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74ABT/ABTH family of high-performance BiCMOS logic devices. It is functionally similar to the standard 74ABT162245A but includes bus-hold inputs. The ADL suffix typically denotes a TSSOP48 package, though verification with the manufacturer's ordering information is recommended for precise package confirmation.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74ABT162245ADL is a compatible alternative if bus-hold functionality is not required. Both parts share the same pinout and core functionality. Verify that the non-bus-hold version meets the design requirements for handling unused inputs.