General description
The 74ALVT16374 is a high performance BiCMOS product designed for VCC operation at 2.5 V or 3.3 V with I/O compatibility up to 5 V.
This device is a 16-bit edge-triggered D-type flip-flop featuring non-inverting 3-state outputs. The device can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CP), the Q outputs of the flip-flop take on the logic levels set up at the D inputs.

FEATUREs
■ 16-bit edge-triggered flip-flop
■ 5 V I/O compatible
■ 3-state buffers
■ Output capability: +64 mA and −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 and extraction permitted
■ Power-up reset
■ Power-up 3-state
■ No bus current loading when output is tied to 5 V bus
■ Latch-up protection exceeds 500 mA per JESD78
■ Electrostatic discharge protection:
    ◆ MIL STD 883 method 3015: exceeds 2000 V
    ◆ Machine model: exceeds 200 V