Revised December 1999 74AC05 Hex Inverter with Open Drain Outputs General Description Features The AC05 contains six inverters. ■ Outputs sink 24 mA ■ Open drain for wired NOR function ■ Radiation tolerant FACT process Ordering Code: Order Number Package Number Package Description M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Body 74AC05SC Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbol Connection Diagram IEEE/IEC Pin Descriptions Pin Names Description An Inputs On Outputs FACT is a trademark of Fairchild Semiconductor Corporation. © 1999 Fairchild Semiconductor Corporation DS010941 www.fairchildsemi.com 74AC05 Hex Inverter with Open Drain Outputs August 1991 74AC05 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions −0.5V to +7.0V Supply Voltage (VCC ) DC Input Diode Current (IIK) VI = −0.5V −20 mA VI = VCC + 0.5V +20 mA DC Input Voltage (VI) Supply Voltage (VCC) 0V to VCC Output Voltage (VO) −0.5V to VCC + 0.5V 0V to VCC −40°C to +85°C Operating Temperature (TA) DC Output Diode Current (IOK) Minimum Input Edge Rate (∆V/∆t) VO = −0.5V −20 mA VO = VCC + 0.5V +20 mA DC Output Voltage (VO) 2.0V to 6.0V Input Voltage (VI) VIN from 30% to 70% of VCC VCC @ 3.3V, 4.5V, 5.5V −0.5V to VCC + 0.5V 125 mV/ns DC Output Source ± 50 mA or Sink Current (IO) 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. Fairchild does not recommend operation of FACT circuits outside databook specifications. DC VCC or Ground Current ± 50 mA per Output Pin (ICC or IGND) Storage Temperature (TSTG) −65°C to +150°C DC Electrical Characteristics Symbol VIH VIL VOL Parameter VCC TA = +25°C TA = −40°C to +85°C (V) Typ Guaranteed Limits Minimum HIGH Level 3.0 1.5 2.1 2.1 Input Voltage 4.5 2.25 3.15 3.15 5.5 2.75 3.85 3.85 Maximum LOW Level 3.0 1.5 0.9 0.9 Input Voltage 4.5 2.25 1.35 1.35 5.5 2.75 1.65 1.65 Maximum LOW Level 3.0 0.002 0.1 0.1 Output Voltage 4.5 0.001 0.1 0.1 5.5 0.001 0.1 0.1 3.0 0.32 0.44 4.5 0.36 0.44 5.5 0.36 0.44 Units Conditions VOUT = 0.1V V or VCC − 0.1V VOUT = 0.1V V or VCC − 0.1V V IOUT = 50 µA VIN = VIL or VIH IOL = 12 mA V IOL = 24 mA IOL = 24 mA (Note 2) IIN (Note 4) Maximum Input Leakage Current 5.5 ±0.1 ±1.0 µA VI = VCC, GND IOHD Off-State Current 5.5 +0.5 +10.0 µA VIN = VCC 5.5 50 75 mA VOLD = 1.65V Max 5.5 4.0 20.0 µA VIN = VCC or GND IOLD Minimum Dynamic Output Current (Note 3) ICC (Note 4) Maximum Quiescent Supply Current 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. www.fairchildsemi.com 2 TA = +25°C VCC Symbol Parameter CL = 50 pF (V) (Note 5) tPLZ tPZL TA = −40°C to +85°C Min Max Min Min Propagation Delay 3.3 2.0 14.5 2.0 14.5 (Note 6) 5.0 2.0 14.0 2.0 14.0 Propagation Delay 3.3 2.0 6.5 2.0 6.5 5.0 2.0 5.0 2.0 5.0 Units ns ns Note 5: Voltage Range 3.3 is 3.3V ± 0.3V Voltage Range 5.0 is 5.0V ± 0.5V Note 6: AC Load is VCC x 2, RL = 1 kΩ CL = 50 pF Capacitance Typ Units CIN Symbol Input Capacitance Parameter 4.5 pF VCC = 5.0V CPD Power Dissipation Capacitance 30.0 pF VCC = 5.0V 3 Conditions www.fairchildsemi.com 74AC05 AC Electrical Characteristics 74AC05 Hex Inverter with Open Drain Outputs Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow Body Package Number M14A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com www.fairchildsemi.com 4