26LS33/B2A

$108.15

Description：IC DUAL MARKED
Mfr：Rochester Electronics, LLC

SKU:8e34de6ec434 Category: Drivers, Receivers, Transceivers Brand: Rochester Electronics, LLC

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Product introduction

Product Detailed Parameters

Description：IC DUAL MARKED
Mfr：Rochester Electronics, LLC
Package：Bulk
Series：*
Type：-
Protocol：-
Number of Drivers/Receivers：-
Duplex：-
Data Rate：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Receiver Hysteresis：-
Grade：-
Qualification：-

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26LS33/B2A

Overview

The AM26LS33/B2A is a quad differential line receiver manufactured by Rochester Electronics, LLC. It is designed for RS-422 serial data transmission over balanced lines. The device operates with a supply voltage range of 4.75 V to 5.25 V and supports data rates up to 10 Mb/s. It features four independent receivers in a single package, providing high noise immunity for digital communication applications.

Feature Summary

Quad differential line receiver architecture compatible with EIA RS-422 standards
High-speed data transmission capability supporting rates up to 10 Mb/s
Operates on a standard 5 V power supply within specified voltage tolerances

Applications

RS-422 serial data communication systems
Balanced line digital data transmission interfaces
Industrial control network signal reception

Procurement Notes

Verify the manufacturer designation as Rochester Electronics, LLC, which acts as a sustainment supplier for legacy components. Confirm that the specific suffix /B2A corresponds to the intended packaging or qualification level required for your design. Ensure compatibility with existing RS-422 interface requirements before finalizing procurement.

Selection Notes

Select this component when a quad receiver configuration is required for RS-422 compliant systems. It serves as a suitable replacement for original AMD or Texas Instruments equivalents in legacy designs. Verify that the operating temperature range and package type meet the specific environmental and board layout constraints of the target application.

Part Context

Rochester Electronics specializes in sustaining production of obsolete semiconductor products. This part belongs to the AM26LS3x family of RS-422 transceivers originally developed by AMD. The company maintains these devices through licensed production to support long-term industrial and military applications where newer replacements are not viable.

Replacement Considerations

Direct pin-compatible substitutes include the AM26LS33ACDR from Texas Instruments and the AMD AM26LS33. Verify that any alternative source matches the exact electrical specifications and package dimensions to ensure seamless integration into existing PCB layouts.

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.