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74LCX543 from FAIRCHILD,Fairchild Semiconductor

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74LCX543

Manufacturer: FAIRCHILD

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

Partnumber Manufacturer Quantity Availability
74LCX543 FAIRCHILD 4200 In Stock

Description and Introduction

Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs The 74LCX543 is a low-voltage CMOS octal registered transceiver with 5V-tolerant inputs and outputs, manufactured by Fairchild Semiconductor. It features non-inverting 3-state outputs and is designed for 2.7V to 3.6V VCC operation. The device supports bidirectional data flow and has separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) controls for each direction. It offers high-speed operation with typical propagation delays of 4.5 ns and is compatible with TTL levels. The 74LCX543 is available in various package options, including TSSOP and SSOP. It is suitable for applications requiring low power consumption and high-speed data transfer.
Partnumber Manufacturer Quantity Availability
74LCX543 FAI 1490 In Stock

Description and Introduction

Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs The 74LCX543 is a low-voltage CMOS octal registered transceiver with 5V-tolerant inputs and outputs. It is manufactured by Fairchild Semiconductor (FAI). The device is designed for 2.3V to 3.6V VCC operation and features non-inverting 3-state outputs. It supports bidirectional data flow and has separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) controls for each direction. The 74LCX543 is suitable for applications requiring high-speed, low-power operation and is compliant with the JEDEC standard for low-voltage devices. Key specifications include a typical propagation delay of 4.5 ns at 3.3V and a maximum quiescent current of 10 µA. The device is available in various package options, including TSSOP and SSOP.

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