IN74HC02A
Quad 2-Input NOR Gate
TECHNICAL DATA
The IN74HC02A is identical in pinout to the LS/ALS02. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible 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. 00
MAXIMUM RATINGS-
Symbol
Parameter
VCC VIN VOUT
DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND)
IIN DC Input Current, per Pin
IOUT DC Output Current, per Pin
ICC DC Supply Current, VCC and GND Pins PD Power Dissipation in Still Air, Plastic DIP-
SOIC Package-
Tstg Storage...
