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NLA16T245
16-Bit (Dual 8-Bit)
Configurable Dual-Supply
Translating Transceiver
with 3-State Outputs
The NLA16T245 is a 16−bit (dual 8−bit) configurable dual−supply translating bidirectional transceiver with 3−state outputs. The A− and B−ports are designed to track two different power supply rails, VCCA and VCCB respectively. Both supply rails are configurable from 0.9 V to 4.5 V allowing universal bidirectional voltage translation between the A− and B−ports.
The Direction inputs, 1DIR and 2DIR, determine the direction of data flow. 1DIR and 2DIR are independent of each other. When 1DIR or 2DIR is High, data flows from 1An to 1Bn or 2An to 2Bn respectively. When 1DIR or 2DIR is Low, data flows from 1Bn to 1An or 2Bn to 2An respectively.