54ACTQ32 Quiet Series Quad 2-Input OR Gate General Description The ’ACTQ32 contains four, 2-input OR gates and utilizes NSC Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series™ features GTO™ output control and undershoot corrector in addition to a split ground bus for superior ACMOS performance. n Guaranteed simultaneous switching noise level and dynamic threshold performance n Improved latch-up immunity n Outputs source/sink 24 mA n ’ACTQ32 has TTL-compatible inputs n Standard Microcircuit Drawing (SMD) 5962-8973601 Features n ICC reduced by 50% Logic Symbol IEEE/IEC DS100984-1 Connection Diagrams Pin Assignment for DIP and Flatpak Pin Assignment for LCC DS100984-3 DS100984-2 Pin Names Description An, Bn Inputs On Outputs GTO™ is a trademark of National Semiconductor Corporation. FACT™ and FACT Quiet Series™ are trademarks of Fairchild Semiconductor Corporation. © 1998 National Semiconductor Corporation DS100984 www.national.com 54ACTQ32 Quiet Series Quad 2-Input OR Gate September 1998 Absolute Maximum Ratings (Note 1) Junction Temperature (TJ) CDIP 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 = −0.5V VI = VCC + 0.5V DC Input Voltage (VI) DC Output Diode Current (IOK) VO = −0.5V 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) 175˚C Recommended Operating Conditions −0.5V to +7.0V Supply Voltage (VCC) ’ACTQ Input Voltage (VI) Output Voltage (VO) Operating Temperature (TA) 54ACTQ Minimum Input Edge Rate (∆V/∆t) ’ACTQ Devices VIN from 0.8V to 2.0V VCC @ 4.5V, 5.5V −20 mA +20 mA −0.5V to VCC + 0.5V −20 mA +20 mA −0.5V to VCC + 0.5V ± 50 mA 4.5V to 5.5V 0V to VCC 0V to VCC −55˚C to +125˚C 125 mV/ns 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 FACT™ circuits outside databook specifications. ± 50 mA −65˚C to +150˚C DC Characteristics for ’ACTQ Family Devices Symbol Parameter VCC 54ACTQ TA = (V) −55˚C to +125˚C Units Conditions Guaranteed Limits VIH VIL VOH Minimum High Level 4.5 2.0 Input Voltage 5.5 2.0 Maximum Low Level 4.5 0.8 Input Voltage 5.5 0.8 Minimum High Level 4.5 4.4 Output Voltage 5.5 5.4 V VOUT = 0.1V V or VCC − 0.1V VOUT = 0.1V V or VCC − 0.1V IOUT = −50 µA (Note 2) VIN = VILor VIH VOL 4.5 3.70 5.5 4.70 Maximum Low Level 4.5 0.1 Output Voltage 5.5 0.1 V IOH = −24 mA V IOH = −24 mA IOUT = 50 µA (Note 2) VIN = VILor VIH IIN Maximum Input 4.5 0.50 5.5 0.50 V IOL = 24 mA ± 1.0 µA IOL = 24 mA VI = VCC, GND 5.5 5.5 1.6 mA VI = VCC − 2.1V Leakage Current ICCT Maximum ICC/Input IOLD Minimum Dynamic 5.5 50 mA IOHD Output Current (Note 3) 5.5 −50 mA VOLD = 1.65V Max VOHD = 3.85V Min ICC Maximum Quiescent 5.5 80.0 µA VIN = VCC Supply Current or GND (Note 3) 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. www.national.com 2 AC Electrical Characteristics 54ACTQ TA = −55˚C VCC Symbol Parameter (V) Fig. to +125˚C CL = 50 pF (Note 4) Units Min Max tPLH Propagation Delay 5.0 1.5 7.5 ns tPHL Propagation Delay 5.0 1.5 7.5 ns Conditions VCC = OPEN VCC = 5.0V No. Note 4: Voltage Range 5.0 is 5.0V ± 0.5V Capacitance Symbol CIN CPD Max Units Input Capacitance Parameter 10.0 pF Power Dissipation 72.0 pF Capacitance 3 www.national.com 4 Physical Dimensions inches (millimeters) unless otherwise noted 20 Terminal Ceramic Leadless Chip Carrier (L) NS Package Number E20A 14-Lead Ceramic Dual-In-Line Package (D) NS Package Number J14A 5 www.national.com 54ACTQ32 Quiet Series Quad 2-Input OR Gate Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Ceramic Flatpak (F) NS Package Number W14B LIFE SUPPORT POLICY NATIONAL’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 NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support 1. Life support devices or systems are devices or sysdevice or system whose failure to perform can be reatems which, (a) are intended for surgical implant into sonably expected to cause the failure of the life support the body, or (b) support or sustain life, and whose faildevice or system, or to affect its safety or effectiveness. ure 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. 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