ICC reduced on 54AC/74AC02 only Outputs source/sink mA 'ACT02 has TTL-compatible inputs Standard Military Drawing (SMD) 5962-87612 n For Military 54ACT02 device see 54ACTQ02

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage (VCC) DC Input Diode Current (IIK) VI = VCC 0.5V DC Input Voltage (VI) DC Output Diode Current (IOK) VO = VCC 0.5V DC Output Voltage (VO) DC Output Source or Sink Current (IO) DC VCC or Ground Current per Output Pin (ICC or IGND) Storage Temperature (TSTG) -0.5V to VCC -0.5V to VCC + 0.5V

Supply Voltage (VCC) 'AC Input Voltage (VI) Output Voltage (VO) Operating Temperature (TA) 54AC Minimum Input Edge Rate (V/t) 'AC Devices VIN from 70% of VCC 0V to VCC 0V to VCC to +125°C

Note 1: Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. National does not recommend operation of FACTTM circuits outside databook specifications.

Symbol Parameter VCC (V) 4.5 5.5 VIL Maximum Low Level Input Voltage Minimum High Level Output Voltage 4.5 5.5 VOH to +125°C Guaranteed Limits VIH Minimum High Level Input Voltage (Note 2) VIN = VIL or VIH 4.5 5.5 VOL Maximum Low Level Output Voltage (Note 2) VIN = VIL or VIH 4.5 5.5 IIN IOLD IOHD ICC Maximum Input Leakage Current (Note 3) Minimum Dynamic Output Current Maximum Quiescent Supply Current V IOL VI = VCC, GND VOLD = 1.65V Max VOHD = 3.85V Min VIN = VCC or GND µA V IOUT µA V IOH mA V IOUT µA V VOUT 0.1V or VCC 0.1V V VOUT 0.1V or VCC - 0.1V Units Conditions

Note 2: All outputs loaded; thresholds on input associated with output under test. Note 3: Maximum test duration 2.0 ms, one output loaded at a time.

Note 4: IIN and ICC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V VCC. ICC for 25°C is identical @ 25°C.

Symbol CIN CPD Parameter Input Capacitance Power Dissipation Capacitance Typ 4.5 30.0 Units pF Conditions VCC = OPEN VCC = 5.0V