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74LCX543MTCX from FAIRCHIL,Fairchild Semiconductor

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74LCX543MTCX

Manufacturer: FAIRCHIL

Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs

Partnumber Manufacturer Quantity Availability
74LCX543MTCX FAIRCHIL 20000 In Stock

Description and Introduction

Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs The 74LCX543MTCX is a low-voltage CMOS octal registered transceiver with 5V tolerant inputs and outputs, manufactured by Fairchild Semiconductor. It operates with a supply voltage range of 2.0V to 3.6V, making it suitable for low-power applications. The device features 8-bit bidirectional transceivers with 3-state outputs and is designed for asynchronous communication between data buses. It supports live insertion and withdrawal, and its inputs and outputs are 5V tolerant, allowing interfacing with 5V logic devices. The 74LCX543MTCX is available in a TSSOP-24 package and is characterized for operation from -40°C to +85°C. It is RoHS compliant and lead-free.
Partnumber Manufacturer Quantity Availability
74LCX543MTCX FAI 20000 In Stock

Description and Introduction

Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs The 74LCX543MTCX is a low-voltage CMOS octal transparent latch with 5V-tolerant inputs and outputs. It is manufactured by Fairchild Semiconductor (now part of ON Semiconductor). The device operates at a voltage range of 2.0V to 3.6V, making it suitable for low-power applications. It features non-inverting outputs and is designed with bus-hold circuitry to retain the last valid logic state when inputs are left floating. The 74LCX543MTCX is available in a TSSOP-24 package and is characterized for operation from -40°C to +85°C. It complies with FAI (First Article Inspection) specifications, ensuring it meets the required quality and performance standards for initial production batches.
Partnumber Manufacturer Quantity Availability
74LCX543MTCX FAIRCHILD 仙童 2110 In Stock

Description and Introduction

Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs The 74LCX543MTCX is a low-voltage CMOS octal registered transceiver with 5V tolerant inputs and outputs, manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Key specifications include:

- **Logic Type**: Octal Registered Transceiver
- **Voltage Supply**: 2.0V to 3.6V
- **Operating Temperature Range**: -40°C to +85°C
- **Input/Output Type**: 5V Tolerant
- **Number of Bits**: 8
- **Package**: TSSOP-24
- **Output Drive Capability**: 24mA at 3.3V
- **Propagation Delay**: 5.5ns (max) at 3.3V
- **High-Speed Operation**: Optimized for low-voltage, high-speed applications
- **Bus Hold**: Eliminates the need for external pull-up/pull-down resistors
- **Latch-Up Performance**: Exceeds 500mA per JESD 78

This device is designed for bidirectional data flow between buses and is commonly used in low-voltage, high-speed digital systems.

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