MM54HC05/MM74HC05 Hex Inverter (Open Drain) General Description Features The MM54HC05/MM74HC05 are logic functions fabricated by using advanced silicon-gate CMOS technology, which provides the inherent benefits of CMOSÐlow quiescent power and wide power supply range. These devices are also functionally and pin-out compatible with standard DM54LS/DM74LS logic families. The MM54HC05/ MM74HC05 open drain Hex Inverter requires the addition of an external resistor to perform a wire-NOR function. All inputs are protected from static discharge damage by internal diodes to VCC and ground. Y Y Y Y Open drain for wire-NOR function Fanout of 10 LS-TTL loads Typical propagation delays: tPZL (with 1 kX resistor) 8 ns tPLZ (with 1 kX resistor) 13 ns Low input current: 1 mA maximum Connection Diagram Dual-In-Line Package TL/F/9388 – 1 Top View Order Number MM54HC05 or MM74HC05 Logic Diagram Typical Application TL/F/9388 – 2 TL/F/9388 – 3 Note: Can be extended to more than 2 inputs. C1995 National Semiconductor Corporation TL/F/9388 RRD-B30M105/Printed in U. S. A. MM54HC05/MM74HC05 Hex Inverter (Open Drain) January 1988 Absolute Maximum Ratings (Notes 1 & 2) 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 or Output Voltage (VIN, VOUT) Operating Temp. Range (TA) MM74HC MM54HC Input Rise or Fall Times (tr, tf) VCC e 2.0V VCC e 4.5V VCC e 6.0V b 0.5V to a 7.0V Supply Voltage (VCC) b 1.5V to VCC a 1.5V DC Input Voltage (VIN) b 0.5V to VCC a 0.5V DC Output Voltage (VOUT) g 20 mA Clamp Diode Current (IIK, IOK) g 25 mA DC Output Current, per pin (IOUT) g 50 mA DC VCC or GND Current, per pin (ICC) b 65§ C to a 150§ C Storage Temperature Range (TSTG) Power Dissipation (PD) (Note 3) 600 mW S.O. Package only 500 mW Lead Temperature (TL) (Soldering 10 seconds) 260§ C DC Electrical Characteristics Symbol Parameter Conditions Min 2 0 Max 6 VCC Units V V b 40 b 55 a 85 a 125 §C §C 1000 500 400 ns ns ns (Note 4) VCC TA e 25§ C 74HC 54HC TA eb40§ C to a 85§ C TA eb55§ C to a 125§ C Units Typ Guaranteed Limits VIH Minimum High Level Input Voltage 2.0V 4.5V 6.0V 1.5 3.15 4.2 1.5 3.15 4.2 1.5 3.15 4.2 V V V VIL Maximum Low Level Input Voltage** 2.0V 4.5V 6.0V 0.5 1.35 1.8 0.5 1.35 1.8 0.5 1.35 1.8 V V V VOL Maximum Low Level Output Voltage VIN e VIH lIOUTl s20 mA RL e % VIN e VIH lIOUTl s4.0 mA lIOUTl s5.2 mA 2.0V 4.5V 6.0V 0 0 0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 V V V 4.5V 6.0V 0.2 0.2 0.26 0.26 0.33 0.33 0.4 0.4 V V 0.5 5 10 mA g 0.1 g 1.0 g 1.0 mA 2.0 20 40 mA ILKG Maximum High Level VIN e VIH or VIL Output Leakage Current VOUT e VCC 6.0V IIN Maximum Input Current VIN e VCC or GND 6.0V ICC Maximum Quiescent Supply Current VIN e VCC or GND 6.0V IOUT e 0 mA Note 1: Absolute Maximum Ratings are those values beyond which damage to the device may occur. Note 2: Unless otherwise specified all voltages are referenced to ground. Note 3: Power Dissipation temperature derating Ð plastic ‘‘N’’ package: b 12 mW/§ C from 65§ C to 85§ C; ceramic ‘‘J’’ package: b 12 mW/§ C from 100§ C to 125§ C. Note 4: For a power supply of 5V g 10% the worst case output voltages (VOH and VOL) occur for HC at 4.5V. Thus the 4.5V values should be used when designing with this supply. Worst case VIH and VIL occur at VCC e 5.5V and 4.5V respectively. (The VIH value at 5.5V is 3.85V.) The worst case leakage current (IIN, ICC, and IOZ) occur for CMOS at the higher voltage and so the 6.0V values should be used. **VIL limits are currently tested at 20% of VCC. The above VIL specification (30% of VCC) will be implemented no later than Q1, CY’89. 2 AC Electrical Characteristics VCC e 5V, TA e 25§ C, CL e 15 pF, tr e tf e 6 ns Symbol Parameter Conditions Typ tPZL, tPLZ Maximum Propagation Delay RL e 1 kX 8 AC Electrical Characteristics Symbol Parameter Conditions Guaranteed Limit Units ns VCC e 2.0V to 6.0V, CL e 50 pF, tr e tf e 6 ns unless otherwise specified VCC TA e 25§ C Typ 74HC TA eb40§ C to a 85§ C 54HC TA eb55§ C to a 125§ C Units Guaranteed Limits tPZL Maximum Propagation Delay RL e 1 kX 2.0V 4.5V 6.0V 30 8 7 75 15 13 95 19 16 110 22 19 ns ns ns tPLZ Maximum Propagation Delay RL e 1 kX 2.0V 4.5V 6.0V 30 13 12 90 18 15 115 23 20 135 27 23 ns ns ns tTHL Maximum Output Fall Time 2.0V 4.5V 6.0V 30 8 7 75 15 13 95 19 16 110 22 19 ns ns ns CPD Power Dissipation Capacitance (Note 5) CIN Maximum Input Capacitance (per gate) 8 5 pF 10 10 10 pF Note 5: CPD determines the no load dynamic power consumption, PD e CPD VCC2 f a ICC VCC, and the no load dynamic current consumption, IS e CPD VCC f a ICC. The power dissipated by RL is not included. Physical Dimensions inches (millimeters) Order Number MM54HC05J or MM74HC05J NS Package Number J14A 3 MM54HC05/MM74HC05 Hex Inverter (Open Drain) Physical Dimensions inches (millimeters) (Continued) Order Number MM74HC05N NS Package Number N14A 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: 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 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. National Semiconductor Corporation 1111 West Bardin Road Arlington, TX 76017 Tel: 1(800) 272-9959 Fax: 1(800) 737-7018 2. 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