产品介绍

74LCX32 Quad 2-Input OR Gate with 5V Tolerant Input

The 74LCX32 is a low voltage CMOS quad 2-input OR gate 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 inputs.

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.

技术特性

• 5V tolerant inputs
• High speed:
  • tPD = 5.2ns (Max) at VCC = 3V
• Power down protection on inputs and outputs
• Symmetrical output impedance:
  • |IOH| = IOL = 24mA (Min) at VCC= 3V
• PCI bus levels guaranteed at 24mA
• Balanced propagation delays:
  • tPLH tPHL
• Operating voltage range:
  • VCC(Opr) = 2.0V to 3.6V
• Pin and function compatible with 74 series 32
• Latch-up performance exceeds 500mA (JESD 17)
• ESD performance:
  • HBM > 2000V
  • (MIL STD 883 method 3015); MM > 200V

74LCX32 订购信息

DATASHEET