54AC/74AC32 # 74ACT32 Quad 2-Input OR Gate General Description Features The 'AC/'ACT32 contains four, 2-input OR gates. Y Y Y Y Y Commercial ICC reduced by 50% on 54AC/74AC only Outputs source/sink 24 mA 'ACT32 has TTL-compatible inputs Standard Military Drawing (SMD) 'AC32: 5962-87614 For Military 54ACT32, see the 54ACTQ32 Package Number Military Package Description 74ACT32PC N14A 14-Lead Molded Dual-In-Line (0.300x Wide) 74ACT32SC (Note 1) M14A 14-Lead Molded Small Outline (0.150x Wide), JEDEC 74ACT32MTC (Note 1) MTC14 14-Lead Molded Thin Shrink Small Outline Package, JEDEC 54ACT32DM (Note 2) J14A 14-Lead Ceramic Dual-In-Line 54ACT32FM (Note 2) W14B 14-Lead Cerpak 54ACT32LM (Note 2) E20A 20-Lead Ceramic Leadless Chip Carrier, Type C Note 1: Devices also available in 13x Tape and Reel. Use suffix SCX, SJX, and MTCX. Note 2: Military grade device with environmental and burn-in processing, use suffix DMQB, FMQB and LMQB. Logic Symbol Connection Diagrams Pin Assignment for DIP, Flatpak, SOIC and TSSOP IEEE/IEC Pin Assignment for LCC TL/F/9919 - 3 TL/F/9919-1 TL/F/9919 - 2 Pin Names Description An, Bn On Inputs Outputs FACTTM is a trademark of National Semiconductor Corporation. C1996 National Semiconductor Corporation TL/F/9919 RRD-B30M76/Printed in U. S. A. http://www.national.com 54AC/74AC32 # 74ACT32 Quad 2-Input OR Gate June 1996 Absolute Maximum Rating (Note 1) Recommended Operating Conditions 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 e b0.5V VI e VCC a 0.5V DC Input Voltage (VI) DC Output Diode Current (IOK) VO e b0.5V VO e VCC a 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) Junction Temperature (TJ) CDIP PDIP Supply Voltage (VCC) 'AC 'ACT Input Voltage (VI) b 0.5V to a 7.0V b 20 mA a 20 mA 2.0V to 6.0V 4.5V to 5.5V 0V to VCC 0V to VCC Output Voltage (VO) Operating Temperature (TA) 74AC/ACT 54AC b 0.5V to VCC a 0.5V b 20 mA a 20 mA b 40 C to a 85 C b 55 C to a 125 C Minimum Input Edge Rate (DV/Dt) 'AC Devices VIN from 30% to 70% of VCC VCC @ 3.3V, 4.5V, 5.5V Minimum Input Edge Rate (DV/Dt) 'ACT Devices VIN from 0.8V to 2.0V VCC @ 4.5V, 5.5V b 0.5V to VCC a 0.5V g 50 mA g 50 mA b 65 C to a 150 C 125 mV/ns 125 mV/ns 175 C 140 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 FACT TM circuits outside databook specifications. DC Characteristics for 'AC Family Devices Symbol Parameter VCC (V) 74AC 54AC 74AC TA e a 25 C TA e b 55 C to a 125 C TA e b 40 C to a 85 C Typ VIH VIL VOH IIN Conditions Guaranteed Limits Minimum High Level Input Voltage 3.0 4.5 5.5 1.5 2.25 2.75 2.1 3.15 3.85 2.1 3.15 3.85 2.1 3.15 3.85 V VOUT e 0.1V or VCC b 0.1V Maximum Low Level Input Voltage 3.0 4.5 5.5 1.5 2.25 2.75 0.9 1.35 1.65 0.9 1.35 1.65 0.9 1.35 1.65 V VOUT e 0.1V or VCC b 0.1V Minimum High Level Output Voltage 3.0 4.5 5.5 2.99 4.49 5.49 2.9 4.4 5.4 2.9 4.4 5.4 2.9 4.4 5.4 V 2.56 3.86 4.86 2.4 3.7 4.7 2.46 3.76 4.76 V 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 V 3.0 4.5 5.5 0.36 0.36 0.36 0.5 0.5 0.5 0.44 0.44 0.44 V 5.5 g 0.1 g 1.0 g 1.0 mA 3.0 4.5 5.5 VOL Units Maximum Low Level Output Voltage Maximum Input Leakage Current 3.0 4.5 5.5 0.002 0.001 0.001 *All outputs loaded; thresholds on input associated with output under test. http://www.national.com 2 IOUT e b50 mA *VIN e VIL or VIH b 12 mA b 24 mA IOH b 24 mA IOUT e 50 mA *VIN e VIL or VIH 12 mA IOL 24 mA 24 mA VI e VCC, GND DC Characteristics for 'AC Family Devices (Continued) 74AC 54AC 74AC TA e a 25 C TA e b 55 C to a 125 C TA e b 40 C to a 85 C Parameter VCC (V) Minimum Dynamic 5.5 50 75 mA VOLD e 1.65V Max b 50 b 75 mA VOHD e 3.85V Min 40.0 20.0 mA VIN e VCC or GND Symbol Typ IOLD IOHD Output Current 5.5 ICC Maximum Quiescent Supply Current 5.5 Units Conditions Guaranteed Limits 2.0 Maximum test duration 2.0 ms, one output loaded at a time. Note: IIN and ICC @ ICC for 54AC 3.0V are guaranteed to be less than or equal to the respective limit @ 25 C is identical to 74AC @ @ 5.5V VCC. 25 C. DC Characteristics for 'ACT Family Devices 74ACT 74ACT TA e a 25 C TA e b 40 C to a 85 C Parameter VCC (V) VIH Minimum High Level Input Voltage 4.5 5.5 1.5 1.5 2.0 2.0 2.0 2.0 V VOUT e 0.1V or VCC b 0.1V VIL Maximum Low Level Input Voltage 4.5 5.5 1.5 1.5 0.8 0.8 0.8 0.8 V VOUT e 0.1V or VCC b 0.1V VOH Minimum High Level Output Voltage 4.5 5.5 4.49 5.49 4.4 5.4 4.4 5.4 V 3.86 4.86 3.76 4.76 V 0.1 0.1 0.1 0.1 V 4.5 5.5 0.36 0.36 0.44 0.44 V g 0.1 g 1.0 mA VI e VCC, GND 1.5 mA VI e VCC b 2.1V Symbol Typ 4.5 5.5 VOL Maximum Low Level Output Voltage 4.5 5.5 IIN Maximum Input Leakage Current 5.5 ICCT Maximum ICC/Input 5.5 IOLD Minimum Dynamic Output Current IOHD ICC Maximum Quiescent Supply Current 0.001 0.001 Units Conditions Guaranteed Limits 0.6 IOUT e b50 mA *VIN e VIL or VIH b 24 mA IOH b 24 mA IOUT e 50 mA *VIN e VIL or VIH 24 mA IOL 24 mA 5.5 75 mA VOLD e 1.65V Max 5.5 b 75 mA VOHD e 3.85V Min 40.0 mA VIN e VCC or GND 5.5 4.0 *All outputs loaded; thresholds on input associated with output under test. Maximum test duration 2.0 ms, one output loaded at a time. 3 http://www.national.com AC Electrical Characteristics Symbol VCC* (V) Parameter 74AC 54AC 74AC TA e a 25 C CL e 50 pF TA e b55 C to a 125 C CL e 50 pF TA e b40 C to a 85 C CL e 50 pF Units Min Typ Max Min Max Min Max tPLH Propagation Delay 3.3 5.0 1.5 1.5 7.0 5.5 9.0 7.5 1.0 1.5 12.0 9.0 1.5 1.0 10.0 8.5 ns tPHL Propagation Delay 3.3 5.0 1.5 1.5 7.0 5.0 8.5 7.0 1.0 1.5 11.5 8.5 1.0 1.0 9.0 7.5 ns *Voltage Range 3.3 is 3.3V g 0.3V Voltage Range 5.0 is 5.0V g 0.5V AC Electrical Characteristics 74ACT 74ACT TA e a 25 C CL e 50 pF TA e b40 C to a 85 C CL e 50 pF Parameter VCC* (V) Min Typ Max Min Max tPLH Propagation Delay 5.0 1.0 6.5 9.0 1.0 10.0 ns tPHL Propagation Delay 5.0 1.0 6.5 9.0 1.0 10.0 ns Symbol Units *Voltage Range 5.0 is 5.0V g 0.3V Capacitance Parameter Typ Units Conditions CIN Symbol Input Capacitance 4.5 pF VCC e OPEN CPD Power Dissipation Capacitance 20.0 pF VCC e 5.0V Ordering Information The device number is used to form part of a simplified purchasing code where the package type and temperature range are defined as follows: TL/F/9919 - 5 http://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 http://www.national.com Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Small Outline Integrated Circuit (S) NS Package Number M14A http://www.national.com 6 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Molded Thin Shrink Small Outline Package, JEDEC NS Package Number MTC14 14-Lead Plastic Dual-In-Line Package (P) NS Package Number N14A 7 http://www.national.com 54AC/74AC32 # 74ACT32 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. 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