74LVC841APW,118

Latches Overview

The 74LVC841APW,118 is a 10-bit transparent latch with 3-state outputs manufactured by NXP USA Inc. in a TSSOP24 package (SOT355-1). It operates within a supply voltage range of 1.2 V to 3.6 V and features 5 V tolerant inputs and outputs capable of handling up to 5.5 V. The device includes separate D-type inputs for each latch, a common latch enable (LE) input, and an output enable (OE) input. It supports mixed 3.3 V and 5 V environments and complies with JEDEC standard JESD8B/JESD36.

Latches Feature Summary

• Features 5 V tolerant inputs and outputs for interfacing with 5 V logic systems
• Provides wide supply voltage operation from 1.2 V to 3.6 V
• Includes ESD protection exceeding 2000 V per HBM and 200 V per MM standards

Latches Applications

• Bus-oriented applications requiring 3-state control
• Mixed 3.3 V and 5 V system environments
• Data storage and transfer in digital logic circuits

Latches Procurement Notes

Verify the specific ordering suffix 'PW' corresponds to the TSSOP24 package variant when sourcing. Confirm that the component meets the required temperature range specifications for your application environment. Ensure compatibility with existing design constraints regarding pinout and electrical characteristics before finalizing procurement decisions.

Latches Selection Notes

Select this component for designs requiring a 10-bit latch with high noise immunity and low power consumption. The flow-through pin-out architecture facilitates PCB layout. Consider the 5 V tolerance feature if interfacing with legacy 5 V logic families without additional level shifting components.

Latches Part Context

This part belongs to the 74LVC family of CMOS logic devices known for low voltage operation and high speed. The 74LVC841A specifically provides latching functionality with tri-state outputs, distinguishing it from simple buffers or drivers. It is designed to replace older TTL-compatible logic families while offering improved performance at lower voltages.

Latches Replacement Considerations

Direct replacements include other 74LVC841 variants such as the SO24 or SSOP24 packages from the same manufacturer family, provided the pinout and electrical specifications remain identical.