MM54HC107/MM74HC107 Dual J-K Flip-Flops with Clear General Description Features These J-K Flip-Flops utilize advanced silicon-gate CMOS technology to achieve the high noise immunity and low power dissipation of standard CMOS integrated circuits. These devices can drive 10 LS-TTL loads. These flip-flops are edge sensitive to the clock input and change state on the negative going transition of the clock pulse. Each one has independent J, K, CLOCK, and CLEAR inputs and Q and Q outputs. CLEAR is independent of the clock and accomplished by a low level on the input. The 54HC/74HC logic family is functionally as well as pinout compatible with the standard 54LS/74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Y Connection Diagram Truth Table Y Y Y Y Typical propagation delay: 16 ns Wide operating voltage range: 2 – 6V Low input current: 1 mA maximum Low quiescent current: 40 mA (74HC series) High output drive: 10 LS-TTL loads Dual-In-Line Package Inputs Outputs CLR CLK J K Q L H H H H H X X L H L H X X L L H H X L H Q0 Q0 H L L H TOGGLE Q0 Q0 v v v v H Q TL/F/5304 – 1 Order Number MM54HC107 or MM74HC107 Logic Diagram TL/F/5304 – 3 TL/F/5304 – 2 C1995 National Semiconductor Corporation TL/F/5304 RRD-B30M105/Printed in U. S. A. MM54HC107/MM74HC107 Dual J-K Flip-Flops with Clear 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) Supply Voltage (VCC) DC Input Voltage (VIN) DC Output Voltage (VOUT) Clamp Diode Current (IIK, IOK) DC Output Current, per pin (IOUT) DC VCC or GND Current, per pin (ICC) Storage Temperature Range (TSTG) Power Dissipation (PD) (Note 3) S.O. Package only Lead Temperature (TL) DC Input or Output Voltage (VIN, VOUT) b 0.5 to a 7.0V b 1.5 to VCC a 1.5V Operating Temp. Range (TA) MM74HC MM54HC b 0.5 to VCC a 0.5V g 20 mA Min 2 Max 6 0 VCC Units V V b 40 b 55 a 85 a 125 §C §C 1000 500 400 ns ns ns Input Rise or Fall Times VCC e 2.0V (tr, tf) VCC e 4.5V VCC e 6.0V g 25 mA g 50 mA b 65§ C to a 150§ C 600 mW 500 mW (Soldering 10 seconds) 260§ C DC Electrical Characteristics (Note 4) Symbol Parameter Conditions TA e 25§ C VCC 74HC TA eb40 to 85§ C Typ 54HC TA eb55 to 125§ C Units 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 VOH Minimum High Level Output Voltage 1.9 4.4 5.9 1.9 4.4 5.9 1.9 4.4 5.9 V V V 3.98 5.48 3.84 5.34 3.7 5.2 V V VIN e VIH or VIL lIOUTl s20 mA VIN e VIH or VIL lIOUTl s4.0 mA lIOUTl s5.2 mA VOL Maximum Low Level Output Voltage VIN e VIH or VIL lIOUTl s20 mA 2.0V 4.5V 6.0V 2.0 4.5 6.0 4.5V 6.0V 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 VIN e VIH or VIL lIOUTl s4.0 mA lIOUTl s5.2 mA 4.5V 6.0V 0.2 0.2 0.26 0.26 0.33 0.33 0.4 0.4 V V IIN Maximum Input Current VIN e VCC or GND 6.0V g 0.1 g 1.0 g 1.0 mA ICC Maximum Quiescent Supply Current VIN e VCC or GND IOUT e 0 mA 6.0V 4.0 40 80 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 Guaranteed Limit Units fMAX Maximum Operating Frequency 50 30 MHz tPHL, tPLH Maximum Propagation Delay Clock to Q or Q 16 21 ns tPHL, tPLH Maximum Propagation Delay Clear to Q or Q 21 26 ns tREM Minimum Removal Time, Clear to Clock 10 20 ns ts Minimum Setup Time, J or K to Clock 14 20 ns tH Minimum Hold Time J or K from Clock b3 0 ns tW Minimum Pulse Width, Clock or Clear 10 16 ns AC Electrical Characteristics CL e 50 pF, tr e tf e 6 ns (unless otherwise specified) Symbol Parameter Conditions TA e 25§ C VCC Typ 74HC TA eb40 to 85§ C 54HC TA eb55 to 125§ C Units Guaranteed Limits fMAX Maximum Operating Frequency 2.0V 4.5V 6.0V 9 45 53 5 27 31 4 21 24 3 18 20 MHz MHz MHz tPHL, tPLH Maximum Propagation Delay Clock to Q or Q 2.0V 4.5V 6.0V 70 18 16 126 25 21 160 32 27 185 37 32 ns ns ns tPHL, tPLH Maximum Propagation Delay Clear to Q or Q 2.0V 4.5V 6.0V 126 25 21 155 31 26 194 39 32 250 47 40 ns ns ns tREM Minimum Removal Time Clear to Clock 2.0V 4.5V 6.0V 55 11 9 100 20 17 125 25 21 150 30 25 ns ns ns ts Minimum Setup Time J or K to Clock 2.0V 4.5V 6.0V 77 15 13 100 20 17 125 25 21 150 30 25 ns ns ns tH Minimum Hold Time J or K to Clock 2.0V 4.5V 6.0V b3 b3 b3 0 0 0 0 0 0 0 0 0 ns ns ns tW Minimum Pulse Width Clear or Clock 2.0V 4.5V 6.0V 55 11 10 80 16 14 100 20 18 120 24 21 ns ns ns tTLH, tTHL Maximum Output Rise and Fall Time 2.0V 4.5V 6.0V 30 8 7 75 15 13 95 19 16 110 22 19 ns ns ns tr, tf Maximum Input Rise and Fall Time 2.0V 4.5V 6.0V 1000 500 400 1000 500 400 1000 500 400 ns ns ns CPD Power Dissipation Capacitance (Note 5) CIN Maximum Input Capacitance (per flip-flop) 80 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. 3 Typical Applications N Bit Binary Ripple Counter with Enable and Reset TL/F/5304 – 4 N Bit Shift Register with Clear TL/F/5304 – 5 4 Physical Dimensions inches (millimeters) Ceramic Dual-In-Line Package (J) Order Number MM54HC107J or MM74HC107J NS Package Number J14A 5 MM54HC107/MM74HC107 Dual J-K Flip-Flops with Clear Physical Dimensions inches (millimeters) (Continued) Molded Dual-In-Line Package (N) Order Number MM74HC107N 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. 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