General description
The 74LVT16646A is a high-performance BiCMOS product designed for VCC operation at 3.3 V. This device is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features an output enable (OE) input for easy cascading and a direction (DIR) input for direction control.
Features
â 16-bit universal bus interface
â 3-state buffers
â Output capability: from +64 mA to â32 mA
â TTL input and output switching levels
â Input and output interface capability to systems at 5 V supply
â Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
â Live insertion and extraction permitted
â No bus-current loading when output is tied to 5 V bus
â Power-up reset
â Power-up 3-state
â Latch-up protection exceeds 500 mA per JESD78
â ESD protection:
â MIL STD 883 Method 3 015: exceeds 2000 V
â Machine model: exceeds 200 V
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