74LCX32374

Preliminary 74LCX32374 Low Voltage 32-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs (Preliminary) January 2001 Revised August 2001 74LCX32374 Low Voltage 32-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs (Preliminary) General Description The LCX32374 contains thirty-two non-inverting D-type flip-flops with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. A buffered clock (CP) and Output Enable (OE) are common to each byte and can be shorted together for full 32-bit operation. The LCX32374 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The LCX32374 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. Features I 5V tolerant inputs and outputs I 2.3V–3.6V VCC specifications provided I 6.2 ns tPD max (VCC = 3.3V), 20 µA ICC max I Power down high impedance inputs and outputs I Supports live insertion/withdrawal (Note 1) I ±24 mA output drive (VCC = 3.0V) I Uses patented noise/EMI reduction circuitry I Latch-up performance exceeds 500 mA I ESD performance: Human body model > 2000V Machine model > 200V I Packaged in plastic Fine-Pitch Ball Grid Array (FBGA) (Preliminary) Note 1: To ensure the high-impedance state during power up or down, OE should be tied to VCC through a pull-up resistor: the minimum value or the resistor is determined by the current-sourcing capability o...