DESCRIPTION

The LVT640 is a high-performance BiCMOS product designed for VCC operation at 3.3V.

This device is an octal transceiver featuring inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements.

FEATURES

? Octal bidirectional bus interface

? 3-State buffers

? Output capability: +64mA/-32mA

? TTL input and output switching levels

? Input and output interface capability to systems at 5V supply

? Bus-hold data inputs eliminate the need for external pull-up

resistors to hold unused inputs

? Live insertion/extraction permitted

? Power-up 3-State

? No bus current loading when output is tied to 5V bus

? Latch-up protection exceeds 500mA per JEDEC Std 17

? ESD protection exceeds 2000V per MIL STD 883 Method 3015

and 200V per Machine Model