74LVTH16245MTDX

低电压16位收发器与3态输出 Low Voltage 16-Bit Transceiver with 3-STATE Outputs

The LVT16245 and LVTH16245 contain sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each byte has separate control inputs which can be shorted together for full 16-bit operation. The T/R# inputs determine the direction of data flow through the device. The OE# inputs disable both the A and B ports by placing them in a high impedance state.

The LVTH16245 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.

These non-inverting transceivers are designed for low-voltage 3.3V V

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applications, but with the capability to provide a TTL interface to a 5V environment. The LVT16245 and LVTH16245 are fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining low power dissipation.

Product Highlights

Input and output interface capability to systems at 5V V

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Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs 74LVTH16245, also available without bushold feature 74LVT16245.

Live insertion/extraction permitted

Power Up/Down high impedance provides glitch-free bus loading

Outputs source/sink -32 mA/+64 mA

Functionally compatible with the 74 series 16245

Latch-up performance exceeds 500 mA

ESD performance:

Human-body model >2000V

Machine model >200V

Charged-device >1000V

Also packaged in plastic Fine-Pitch Ball Grid Array FBGA Preliminary