“The 74LCX374 is a low voltage CMOS OCTAL D-TYPE FLIP FLOP with 3 STATE OUTPUT NON-INVERTING fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power and high speed 3.3V applications; it can be interfaced to 5V signal environment for both inputs and outputs. These 8 bit D-Type flip-flops are controlled by a clock input (CK) and an output enable input (OE). On the positive transition of the clock, the Q outputs will be set to the logic state that were setup at the D inputs. While the (OE) input is low, the 8 outputs will be in a normal logic state (high or low logic level) and while high level the outputs will be in a high impedance state. The Output control does not affect the internal operation of flip flops; that is, the old data can be retained or the new data can be entered even while the outputs are off. It has same speed performance at 3.3V than 5V AC/ACT family, combined with a lower power consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

Features:

â–  5V TOLERANT INPUTS AND OUTPUTS
â–  HIGH SPEED: fMAX = 150 MHz (MIN.) at VCC = 3V
â–  POWER DOWN PROTECTION ON INPUTS AND OUTPUTS
â–  SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) at VCC = 3V
â–  PCI BUS LEVELS GUARANTEED AT 24 mA
â–  BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
â–  OPERATING VOLTAGE RANGE: VCC(OPR) = 2.0V to 3.6V (1.5V Data Retention)
â–  PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 374
â–  LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17)
â–  ESD PERFORMANCE: HBM > 2000V (MIL STD 883 method 3015); MM > 200V
“