74ABT841PW,118

Latches Overview

The NXP USA Inc. 74ABT841PW,118 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 of -40 °C to +85 °C. The device provides an output capability of +64 mA and -32 mA, ensuring robust drive strength for wide data or address paths. Packaged in a TSSOP24 (SOT355-1) plastic thin shrink small outline package with 24 leads, it integrates power-up 3-state functionality and latch-up protection exceeding 500 mA per JESD78B Class II Level A standards.

Latches Feature Summary

• High-speed parallel latching with asynchronous operation capabilities
• Broadside pinout design optimized for increased fan-in requirements
• Power-up reset and inherent 3-state output initialization
• Enhanced ESD protection meeting HBM JESD22-A114F and MM JESD22-A115-A standards

Latches Applications

• Providing extra data width for buses carrying parity
• Wide address and data path interfacing
• MOS microprocessor systems requiring high speed and light loading

Latches Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature range. Confirm RoHS compliance status and REACH registration details prior to final procurement decisions. Ensure the selected variant matches the required lead frame and body dimensions for PCB footprint compatibility.

Latches Selection Notes

Select this component when designing systems that require expanded bus width without increasing pin count complexity. The broadside pinout facilitates routing in dense layouts. Ensure the application environment remains within the specified -40 °C to +85 °C operating temperature range and utilizes a stable 4.5 V to 5.5 V power supply.

Latches Part Context

This device belongs to the 74ABT series of high-performance BiCMOS logic components manufactured by NXP Semiconductors. It functions as a specialized bus interface register designed to handle wider data paths efficiently. The technology combines low static and dynamic power dissipation with high-speed performance characteristics suitable for modern digital logic applications.

Latches Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify functional equivalence regarding latch enable and output enable logic levels before replacing.