74ABT841DB,112

Latches Overview

The NXP 74ABT841DB,112 is a high-performance BiCMOS 10-bit bus interface register featuring D-type latches with 3-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +85 °C. The device provides an output drive capability of +64 mA (LOW) and -32 mA (HIGH). Propagation delays are specified at a maximum of 6.2 ns for data-to-output transitions and 6.5 ns for latch-enable-to-output transitions under standard test conditions.

Latches Feature Summary

• Provides extra data width for wider address/data paths or buses carrying parity
• Features power-up 3-state and power-up reset capabilities
• Includes latch-up protection exceeding 500 mA per JEDEC Std 78B class II level A
• Offers ESD protection exceeding 2000 V per HBM JESD22-A114F

Latches Applications

• Wide address/data path interfaces
• Bus systems carrying parity information
• Applications requiring high speed and light loading with MOS microprocessors

Latches Procurement Notes

Verify the specific ordering suffix '112' corresponds to the SSOP24 package variant when sourcing. Confirm that the component meets RoHS compliance standards as indicated in the product documentation. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity and traceability of the NXP Semiconductors manufactured part.

Latches Selection Notes

Select this component when designing systems requiring 10-bit parallel latching with 3-state bus interfacing capabilities. It is suitable for applications demanding high-speed operation and increased fan-in characteristics compatible with MOS microprocessors. Verify that the required operating voltage aligns with the 4.5 V to 5.5 V specification and that the SSOP24 package fits the PCB layout constraints.

Latches Part Context

This device belongs to the 74ABT series of high-performance BiCMOS logic integrated circuits. It functions as a bus interface register designed to expand data width for system buses. The component integrates ten D-type latches into a single package, providing a compact solution for parallel data storage and transfer in digital logic architectures.

Latches Replacement Considerations

Consult official replacement lists for equivalent 10-bit bus interface latches with 3-state outputs. Verify pin compatibility and electrical specifications against alternative manufacturers' offerings before substitution.