Low-Voltage 16-Bit Bus Transceiver/Register
TC74VCX16646FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX16646FT
Low-Voltage 16-Bit Bus Transcei...
Description
TC74VCX16646FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX16646FT
Low-Voltage 16-Bit Bus Transceiver/Register with 3.6-V Tolerant Inputs and Outputs
The TC74VCX16646FT is a high-performance CMOS 16-bit bus transceiver/register. Designed for use in 1.8-V, 2.5-V or 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation.
It is also designed with overvoltage tolerant inputs and outputs up to 3.6 V.
This device is bus transceiver with 3-state outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the internal registers.
All inputs are equipped with protection circuits against static discharge.
Weight: 0.25 g (typ.)
Features (Note)
Low-voltage operation: VCC = 1.8 to 3.6 V High-speed operation: tpd = 2.9 ns (max) (VCC = 3.0 to 3.6 V)
: tpd = 3.5 ns (max) (VCC = 2.3 to 2.7 V) : tpd = 7.0 ns (max) (VCC = 1.8 V) Output current: IOH/IOL = ±24 mA (min) (VCC = 3.0 V) : IOH/IOL = ±18 mA (min) (VCC = 2.3 V) : IOH/IOL = ±6 mA (min) (VCC = 1.8 V) Latch-up performance: −300 mA ESD performance: Machine model ≥ ±200 V Human body model ≥ ±2000 V Package: TSSOP Bidirectional interface between 2.5 V and 3.3 V signals. 3.6-V tolerant function and power-down protection provided on all inputs and outputs
Note: Do not apply a signal to any bus pins when it is in the output mode. Damage may result. All floating (high impedance) bus pins must have their input level ...
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