Overview: TC74VCX16823FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX16823FT
Low-Voltage 18-Bit D-Type Flip-Flop with 3.6-V Tolerant Inputs and Outputs The TC74VCX16823FT is a high-performance CMOS 18-bit D-type flip-flop. 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. The TC74VCX16823FT can be used as two 9-bit flip-flops or one 18-bit flip-flop. With the clock-enable (CKEN) input low, the D-type flip-flops enter data on the low-to-high transitions of the clock. Taking CKEN high disables the clock buffer, thus latching the outputs. Taking the clear (CLR) input low causes the Q Weight: 0.25 g (typ.) outputs to go low independently of the clock. When the OE input is high, the outputs are in a high-impedance state. This device is designed to be used with 3-state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge.