54AC32/Q2A

$77.12

Description：IC DUAL
Series：*
Mfr：Rochester Electronics, LLC
Package：Bulk

SKU:016bd532bc87 Category: Gates and Inverters Brand: Rochester Electronics, LLC

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC DUAL
Series：*
Mfr：Rochester Electronics, LLC
Package：Bulk
Logic Type：-
Number of Circuits：-
Number of Inputs：-
Features：-
Voltage - Supply：-
Current - Quiescent (Max)：-
Current - Output High, Low：-
Input Logic Level - Low：-
Input Logic Level - High：-
Max Propagation Delay @ V, Max CL：-
Operating Temperature：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-
Grade：-
Qualification：-

Download product information

54AC32/Q2A

Overview

The 54AC32/Q2A is a rad-hard plastic quad two-input OR gate manufactured by Rochester Electronics. It operates from a 1.65 V to 6 V power supply with a 7 V absolute maximum rating. The device features an 8.5 ns propagation delay and functions over a temperature range of -40 °C to +125 °C. It utilizes a plastic TSSOP-20 package with golden bonding and Nickel/Palladium/Gold lead finishing to prevent whiskers. The component is compliant with the ST-LEO specification for space-ready rad-hard plastic products.

Feature Summary

Quad two-input OR gate function
Radiation hardness qualification for aerospace environments
Whisker-free Nickel/Palladium/Gold lead finishing

Applications

Aerospace electronic systems
Space-ready applications requiring radiation tolerance
Harsh environment logic circuits

Procurement Notes

Verify that the specific order includes the QML-V or equivalent radiation hardness certification required for your mission profile. Confirm the package type matches the plastic TSSOP-20 specification rather than ceramic hermetic variants. Ensure the supplier documentation explicitly states compliance with the ST-LEO specification for space-ready rad-hard plastic products before finalizing procurement.

Selection Notes

Select this component when a plastic package is preferred over ceramic for footprint size savings while maintaining radiation hardness. It is suitable for applications requiring operation between 1.65 V and 6 V. Consider the 8.5 ns propagation delay for timing requirements. Verify that the operating temperature range of -40 °C to +125 °C meets the environmental constraints of the target system.

Part Context

This part belongs to the family of rad-hard plastic quad two-input OR gates designed for demanding environments. It offers a trade-off between footprint size, cost of ownership, and quality assurance. The component is distinct from hermetic ceramic versions by its use of a plastic TSSOP-20 housing and specific lead finishing to ensure reliability in space conditions.