54LS242/BCA

$63.95

Description：54LS242/BCA (DM: M38510/32801BCA
Series：*
Mfr：Rochester Electronics, LLC
Package：Bulk

SKU:81beb7c442cf Category: Buffers, Drivers, Receivers, Transceivers Brand: Rochester Electronics, LLC

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Product introduction

Product Detailed Parameters

Description：54LS242/BCA (DM: M38510/32801BCA
Series：*
Mfr：Rochester Electronics, LLC
Package：Bulk
Logic Type：-
Number of Elements：-
Number of Bits per Element：-
Input Type：-
Output Type：-
Current - Output High, Low：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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54LS242/BCA

Overview

The 54LS242/BCA is an octal buffer and line driver manufactured by Rochester Electronics, LLC. It features TTL-compatible inputs and outputs with three-state outputs for efficient signal routing in synchronous systems. The component has a typical propagation delay of 9 ns. It is designed for operation within the military temperature range of -55°C to 125°C.

Feature Summary

Octal buffer and line driver configuration
Three-state output capability
TTL-compatible input and output levels

Applications

Signal routing in synchronous systems
Bus-oriented memory and interface drivers
I/O adapters

Procurement Notes

Verify the specific manufacturing lot and test data against original equipment manufacturer specifications. Confirm that the ceramic DIP package matches the required form factor. Ensure the component meets the necessary military qualification standards for the intended application environment.

Selection Notes

Select this component when an octal bus driver with three-state control is required for military-grade applications. Consider the 9 ns propagation delay for timing constraints. Verify compatibility with existing TTL logic families and ensure the thermal characteristics suit the operating environment.

Part Context

This part belongs to the SN54LS242 family of octal buffers and line drivers. It is produced by Rochester Electronics, which specializes in sustaining obsolete semiconductor technologies. The device is characterized for full military temperature ranges, distinguishing it from commercial variants.

Replacement Considerations

Direct replacements include other SN54LS242 variants from different manufacturers, provided they meet the same electrical and mechanical specifications. Verify pinout compatibility and package dimensions before substitution.

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.