KK74AC32

      The KK74AC32 is Quad 2-Input OR Gate High-Speed Silicon-Gate CMOS.The KK74AC32 has the following features including Outputs Directly Interface to CMOS, NMOS, and TTL;Operating Voltage Range: 2.0 to 6.0 V;Low Input Current: 1.0 A; 0.1 A @ 25°C;High Noise Immunity Characteristic of CMOS Devices;Outputs Source/Sink 24 mA.
      The KK74AC32 is identical in pinout to the LS/ALS32, HC/HCT32. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS outputs. This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND(VIN or VOUT)VCC.Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open.Maximum Ratings are those values beyond which damage to the device may occur.
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