General description
The 74LVT2245; 74LVTH2245 is a high-performance BiCMOS product designed for VCC operation at 3.3 V.
   
Features and benefits
• 30 Ω output termination resistors
• Octal bidirectional bus interface
• 3-state buffers
• Output capability: +12 mA and -12 mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5 V supply
• Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
• Live insertion and extraction permitted
• Power-up 3-state
• No bus current loading when output is tied to 5 V bus
• Latch-up protection:
    – JESD78: exceeds 500 mA
• ESD protection:
    – MIL STD 883 method 3015: exceeds 2000 V
    – MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)