Full PDF Text Transcription for IN74HC02A (Reference)
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Quad 2-Input NOR Gate TECHNICAL DATA IN74HC02A The IN74HC02A is identical in pinout to the LS/ALS02. The device inputs are compatible with standard CMOS outputs; with pul...
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The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.0 to 6.0 V • Low Input Current: 1.0 µA • High Noise Immunity Characteristic of CMOS Devices ORDERING INFORMATION IN74HC02AN Plastic IN74HC02AD SOIC TA = -55° to 125° C for all packages LOGIC DIAGRAM PIN ASSIGNMENT PIN 14 =VCC PIN 7 = GND FUNCTION TABLE Inputs AB LL LH HL HH Output Y H L L L Rev.