Description

The LVTH66S483R3N is an electronic component model in the IC Chips category. It consists of registered bus transceiver circuits, D-type flip-flops, and control circuitry providing multiplexed transmission of data. The data inputs include bushold, eliminating the need for external pull-up resistors. It is designed for low-voltage (3.3V) VCC applications, but can provide a TTL interface to a 5V environment. The LVTH66S483R3N is fabricated with advanced BiCMOS technology to achieve high speed operation while maintaining low power dissipation.

Specifications and features

1. Input and output interface capability to systems at 5V VCC
2. Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs
3. Live insertion/extraction permitted
4. Power Up/Down high impedance provides glitch-free bus loading
5. Outputs source/sink −32 mA/+64 mA
6. Functionally compatible with the 74 series 646
7. Latch-up performance exceeds 500 mA

Application Scenarios

The LVTH66S483R3N can be used in various electronic devices that require registered bus transceiver circuits and D-type flip-flops. It is suitable for applications that operate at low voltage but need to interface with a 5V environment. The bushold data inputs make it convenient for systems that require the elimination of external pull-up resistors.

Comparison

- Advanced BiCMOS technology used for high-speed operation
- Low power dissipation
- Live insertion/extraction permitted
- Power Up/Down high impedance provides glitch-free bus loading
- Outputs source/sink −32 mA/+64 mA

- Not designed for high-voltage applications
- Limited latch-up performance