74LVT640 Overview
The 74LVT640 is an 8-bit inverting transceiver with 3-state outputs.
74LVT640 Key Features
- 3-state buffers
- Wide supply voltage range from 2.7 to 3.6 V
- Overvoltage tolerant inputs to 5.5 V
- BiCMOS high speed and output drive
- Direct interface with TTL levels
- IOFF circuitry provides partial Power-down mode operation
- Octal bidirectional bus interface
- Input and output interface capability to systems at 5 V supply
- Output capability: +64 mA and -32 mA
- Bus-hold data inputs eliminate the need for external pull-up resistors for unused inputs
