54L165AJ/B

$148.58

Description：54L165AJ/B
Package：Bulk

SKU:ac4b71dd08de Category: Specialized ICs Brand: Rochester Electronics, LLC

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Product introduction

Product Detailed Parameters

Description：54L165AJ/B
Package：Bulk
Series：*
Mfr：Rochester Electronics, LLC
Type：-
Applications：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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54L165AJ/B

Overview

The 54L165AJ/B is an 8-bit parallel-in/serial-out shift register manufactured by Rochester Electronics. It belongs to the SN54L165 family, designed for military temperature ranges (-55°C to 125°C). The device features a parallel data load capability and serial output through a dedicated Q7 pin. It utilizes standard TTL logic levels with low-power characteristics typical of the 'L' series. The component is housed in a ceramic dual-in-line package suitable for high-reliability applications.

Feature Summary

8-bit parallel-in/serial-out shift register architecture
Military-grade operation from -55°C to 125°C
Parallel load control via dedicated input pin
Serial output available at Q7 terminal

Applications

Military communication systems requiring reliable data shifting
Aerospace instrumentation for serial data expansion
High-reliability industrial control interfaces

Part Context

Rochester Electronics specializes in sourcing and manufacturing legacy and obsolete semiconductor components. The 54L165AJ/B represents a continuation of the classic SN54L165 design, ensuring availability for defense and aerospace platforms that require long-term supply stability for certified parts.

Replacement Considerations

Verify pin compatibility with original SN54L165 designs. Ensure voltage levels match L-series TTL requirements. Confirm package dimensions align with existing PCB footprints.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.