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74VCX16839

Low Voltage 20-Bit Selectable Register/Buffer with 3.6V Tolerant Inputs and Outputs

Partnumber Manufacturer Quantity Availability
74VCX16839 62 In Stock

Description and Introduction

Low Voltage 20-Bit Selectable Register/Buffer with 3.6V Tolerant Inputs and Outputs The 74VCX16839 is a low-voltage CMOS 20-bit universal bus driver manufactured by various semiconductor companies, including Texas Instruments and ON Semiconductor. Key specifications include:

- **Supply Voltage Range**: 1.2V to 3.6V, making it suitable for low-voltage applications.
- **High-Speed Operation**: Typical propagation delay of 2.5 ns at 3.3V.
- **Output Drive Capability**: ±24 mA at 3.0V.
- **Input/Output Compatibility**: 5V-tolerant inputs and outputs, allowing interfacing with 5V logic levels.
- **Power Dissipation**: Low power consumption, typical for CMOS devices.
- **Package Options**: Available in various packages, such as TSSOP and TVSOP.
- **Operating Temperature Range**: -40°C to +85°C.
- **Bus Hold on Data Inputs**: Eliminates the need for external pull-up/pull-down resistors.

These specifications make the 74VCX16839 suitable for high-performance, low-power applications in systems requiring wide data buses.

Partnumber Manufacturer Quantity Availability
74VCX16839 FAI 330 In Stock

Description and Introduction

Low Voltage 20-Bit Selectable Register/Buffer with 3.6V Tolerant Inputs and Outputs The 74VCX16839 is a low-voltage CMOS 20-bit universal bus driver manufactured by Fairchild Semiconductor. It operates at a voltage range of 1.2V to 3.6V, making it suitable for low-power applications. The device features 20-bit non-inverting buffers with 3-state outputs, which are designed to drive high-capacitance or low-impedance loads. It supports partial power-down mode operation and has a typical output skew of less than 250ps. The 74VCX16839 is available in a 56-pin TSSOP package and is RoHS compliant. It is designed to meet or exceed the performance requirements of the JEDEC standard for low-voltage devices.

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