74LCX543MSA

$0.82

Description：IC TXRX NON-INVERT 3.6V 24SSOP
Series：74LCX
Mfr：Fairchild Semiconductor
Package：Tube

SKU:99bffd45b01c Category: Buffers, Drivers, Receivers, Transceivers Brand: Fairchild Semiconductor

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Product introduction

74LCX543MSA is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC TXRX NON-INVERT 3.6V 24SSOP. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for 74LCX543MSA

Description：IC TXRX NON-INVERT 3.6V 24SSOP
Series：74LCX
Mfr：Fairchild Semiconductor
Package：Tube
Logic Type：Transceiver, Non-Inverting
Number of Elements：1
Number of Bits per Element：8
Input Type：-
Output Type：3-State
Current - Output High, Low：24mA, 24mA
Voltage - Supply：2V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-SSOP (0.209", 5.30mm Width)
Supplier Device Package：24-SSOP
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for 74LCX543MSA

74LCX543MSA

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74LCX543MSA is an octal bus transceiver featuring registered outputs. It operates within a supply voltage range of 2V to 3.6V and utilizes a 24-SSOP surface-mount package. The device provides non-inverting, three-state outputs with drive capabilities of 24mA for both high and low states. Designed for low-voltage applications, it supports operation across an industrial temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Octal registered bus transceiver architecture
Three-state output capability
Non-inverting logic function

Buffers, Drivers, Receivers, Transceivers Applications

Low-voltage memory interface circuits
Bus-oriented communications systems
Driving capacitive loads in portable electronics

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity due to obsolete status. Confirm package integrity and pin alignment against the 24-SSOP specification. Ensure replacement parts maintain identical electrical characteristics and pinout compatibility for direct integration into existing designs without modification.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring registered data latching on bidirectional buses. The 74LCX series ensures compatibility with LVTTL and TTL input levels while operating at lower voltages. Verify that the required propagation delay and output drive strength meet system timing constraints before finalizing the design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74LCX family of low-voltage CMOS logic devices. It serves as a registered version of standard bus transceivers, adding clocked storage to prevent data corruption during bus transitions. The MS suffix indicates the specific SSOP packaging variant used for surface-mount assembly.