1. General description

The 74LVT16240A is a high-performance BiCMOS product designed for VCC operation at 3.3 V.

This device is an inverting 16-bit buffer that is ideal for driving bus lines. The device features four

output enable inputs (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-state outputs.

2. Features and benefits

• 16-bit bus interface

• 3-state buffers

• Output capability: +64 mA/–32 mA

• TTL input and output switching levels

• Input and output interface capability to systems at 5 V 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 5 V bus

• Latch-up protection:

• JESD78B Class II exceeds 500 mA

• ESD protection:

• HBM: JESD22-A114F exceeds 2000 V

• MM: JESD22-A115-A exceeds 200 V