The 74VCXH16245 is an advanced performance, nonâinverting 16âbit transceiver. It is designed for very highâspeed, very lowâpower operation in 1.8 V, 2.5 V or 3.3 V systems. When operating at 2.5 V (or 1.8 V) the part is designed to tolerate voltages it may encounter on either inputs or outputs when interfacing to 3.3 V busses. It is guaranteed to be overâvoltage tolerant to 3.6 V.
Features
⢠Designed for Low Voltage Operation: VCC = 1.65â3.6 V
⢠3.6 V Tolerant Inputs and Outputs
⢠High Speed Operation: 2.5 ns max for 3.0 to 3.6 V
3.0 ns max for 2.3 to 2.7 V
6.0 ns max for 1.65 to 1.95 V
⢠Static Drive: ±24 mA Drive at 3.0 V
±18 mA Drive at 2.3 V
±6 mA Drive at 1.65 V
⢠Supports Live Insertion and Withdrawal
⢠Includes Active Bushold to Hold Unused or Floating Inputs at a Valid Logic State
⢠IOFF Specification Guarantees High Impedance When VCC = 0 V
⢠Near Zero Static Supply Current in All Three Logic States (20 ã) Substantially Reduces System Power Requirements
⢠Latchup Performance Exceeds ±250 mA @ 125°C
⢠ESD Performance: Human Body Model >2000 V; Machine Model >200 V
⢠PbâFree Package is Available*
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