CY54FCT841T, CY74FCT841T 10-BIT LATCHES WITH 3-STATE OUTPUTS is a high-performance buffer with a logic voltage of 3.3V, which can provide high capacitance load driving capability and low capacitance bus loading at both input and output ends.
The CY54FCT841T and CY74FCT841T devices are buffered 10-bit-wide versions of the FCT373 function, designed to eliminate additional packages required to buffer existing latches. These high-performance interface latches provide high-capacitance-load drive capability while maintaining low-capacitance bus loading at both inputs and outputs.
The devices support partial-power-down mode operation using logic circuitry that disables the outputs to prevent damaging current backflow when powered down. They feature fully compatible TTL input and output logic levels, matched rise and fall times, and ESD protection exceeding JESD 22 standards.
| Data Width | 10-bit |
|---|---|
| Operating Temperature Range | -55°C to 125°C (CY54FCT841T) |
| Output Sink Current (Typical) | 32 mA |
| Setup Time, Data before LE | 25 ns |
When OE is high, the outputs enter the high-impedance (off) state.
Yes, they are fully specified for partial-power-down applications using logic circuitry that disables the outputs.