DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP The MC74AC109/74ACT109 consists of two high-speed completely independent transition clocked JK flip-flops. The clocking operation is independent of rise and fall times of the clock waveform. The JK design allows operation as a D flip-flop (refer to MC74AC74/74ACT74 data sheet) by connecting the J and K inputs together. Asynchronous Inputs: LOW input to SD (Set) sets Q to HIGH level LOW input to CD (Clear) sets Q to LOW level Clear and Set are independent of clock Simultaneous LOW on CD and SD makes both Q and Q HIGH • Outputs Source/Sink 24 mA • ′ACT109 Has TTL Compatible Inputs N SUFFIX CASE 648-08 PLASTIC VCC CD2 J2 K2 CP2 SD2 Q2 Q2 16 15 14 13 12 11 10 9 CD J K CP SD Q Q PIN NAMES CD1 J1 1 2 CD1 J1 K1 CP1 SD1 Q1 Q1 3 K1 4 5 6 7 8 CP1 SD1 Q1 Q1 GND J1, J2, K1, K2 CP1, CP2 CD1, CD2 SD1, SD2 Q1, Q2, Q1, Q2 Data Inputs Clock Pulse Inputs Direct Clear Inputs Direct Set Inputs Outputs D SUFFIX CASE 751B-05 PLASTIC LOGIC SYMBOL TRUTH TABLE Inputs Outputs SD CD CP J K Q L H L H H H H H H L L H H H H H X X X X X X L H L H X X X X L L H H X H L H L L Q Q Q CD SD L H H H Toggle Q0 Q0H L Q0 Q0- J CP Q K Q CD SD J H = HIGH Voltage Level L = LOW Voltage Level = LOW-to-HIGH Clock Transition X = Immaterial Q0(Q0) = Previous Q0(Q0) before LOW-to-HIGH Transition of Clock FACT DATA 5-1 CP K MC74AC109 MC74ACT109 LOGIC DIAGRAM (one half shown) SD K Q CP Q J CD Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. MAXIMUM RATINGS* Symbol Parameter Value Unit –0.5 to +7.0 V VCC DC Supply Voltage (Referenced to GND) Vin DC Input Voltage (Referenced to GND) –0.5 to VCC +0.5 V Vout DC Output Voltage (Referenced to GND) –0.5 to VCC +0.5 V Iin DC Input Current, per Pin ±20 mA Iout DC Output Sink/Source Current, per Pin ±50 mA ICC DC VCC or GND Current per Output Pin ±50 mA Tstg Storage Temperature –65 to +150 °C * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. RECOMMENDED OPERATING CONDITIONS Symbol Parameter VCC Supply Voltage Vin, Vout DC Input Voltage, Output Voltage (Ref. to GND) tr, tf Input Rise and Fall Time (Note 1) ′AC Devices except Schmitt Inputs tr, tf Input Rise and Fall Time (Note 2) ′ACT Devices except Schmitt Inputs TJ Junction Temperature (PDIP) TA Operating Ambient Temperature Range IOH IOL Min Typ Max ′AC 2.0 5.0 6.0 ′ACT 4.5 5.0 5.5 0 VCC VCC @ 3.0 V 150 VCC @ 4.5 V 40 VCC @ 5.5 V 25 VCC @ 4.5 V 10 VCC @ 5.5 V 8.0 Unit V V ns/V ns/V 140 °C 85 °C Output Current — High –24 mA Output Current — Low 24 mA –40 1. Vin from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typical input rise and fall times. 2. Vin from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times. FACT DATA 5-2 25 MC74AC109 MC74ACT109 DC CHARACTERISTICS Symbol Parameter VCC (V) 74AC 74AC TA = +25°C TA = –40°C to +85°C Typ VIH VIL VOH 1.5 2.25 2.75 2.1 3.15 3.85 2.1 3.15 3.85 V VOUT = 0.1 V or VCC – 0.1 V 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 V VOUT = 0.1 V or VCC – 0.1 V 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 V 2.56 3.86 4.86 2.46 3.76 4.76 0.1 0.1 0.1 0.1 0.1 0.1 3.0 4.5 5.5 0.36 0.36 0.36 0.44 0.44 0.44 5.5 ±0.1 3.0 4.5 5.5 Maximum Low Level Output Voltage Maximum Input Leakage Current IOLD †Minimum Dynamic Output Current ICC Guaranteed Limits 3.0 4.5 5.5 IIN IOHD Conditions Minimum High Level Input Voltage 3.0 4.5 5.5 VOL Unit Maximum Quiescent Supply Current 0.002 0.001 0.001 IOUT = –50 µA *VIN = VIL or VIH –12 mA IOH –24 mA –24 mA V IOUT = 50 µA V V *VIN = VIL or VIH 12 mA IOL 24 mA 24 mA ±1.0 µA VI = VCC, GND 5.5 75 mA VOLD = 1.65 V Max 5.5 –75 mA VOHD = 3.85 V Min 40 µA VIN = 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. Note: IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC. AC CHARACTERISTICS (For Figures and Waveforms — See Section 3) Symbol Parameter VCC* (V) Min 74AC 74AC TA = +25°C CL = 50 pF TA = –40°C to +85°C CL = 50 pF Typ Max Min Unit Fig. No. MHz 3-3 Max fmax Maximum Clock Frequency 3.3 5.0 125 150 tPLH Propagation Delay CPn to Qn or Qn 3.3 5.0 4.0 2.5 13.5 10.0 3.5 2.0 16.0 10.5 ns 3-6 tPHL Propagation Delay CPn to Qn or Qn 3.3 5.0 3.0 2.0 14.0 10.0 3.0 1.5 14.5 10.5 ns 3-6 tPLH Propagation Delay CDn or SDn to Qn or Qn 3.3 5.0 3.0 2.5 12.0 9.0 2.5 2.0 13.0 10.0 ns 3-6 tPHL Propagation Delay CDn or SDn to Qn or Qn 3.3 5.0 3.0 2.0 12.0 9.5 3.0 2.0 13.5 10.5 ns 3-6 * Voltage Range 3.3 V is 3.3 V ±0.3 V. Voltage Range 5.0 V is 5.0 V ±0.5 V. FACT DATA 5-3 100 125 MC74AC109 MC74ACT109 AC OPERATING REQUIREMENTS Symbol VCC* (V) Parameter Typ 74AC 74AC TA = +25°C CL = 50 pF TA = –40°C to +85°C CL = 50 pF Unit Fig. No. Guaranteed Minimum ts Set-up Time, HIGH or LOW Jn or Kn to CPn 3.3 5.0 6.5 4.5 7.5 5.0 ns 3-9 th Hold Time, HIGH or LOW Jn or Kn to CPn 3.3 5.0 0 0.5 0 0.5 ns 3-9 tw Pulse Width CPn or CDn or SDn 3.3 5.0 4.0 3.5 4.5 3.5 ns 3-6 trec Recovery TIme CDn or SDn to CP 3.3 5.0 0 0 0 0 ns 3-9 * Voltage Range 3.3 V is 3.3 V ±0.3 V. Voltage Range 5.0 V is 5.0 V ±0.5 V. DC CHARACTERISTICS Symbol Parameter VCC (V) 74ACT 74ACT TA = +25°C TA = –40°C to +85°C Typ Guaranteed Limits Unit Conditions VIH Minimum High Level Input Voltage 4.5 5.5 1.5 1.5 2.0 2.0 2.0 2.0 V VOUT = 0.1 V or VCC – 0.1 V VIL Maximum Low Level Input Voltage 4.5 5.5 1.5 1.5 0.8 0.8 0.8 0.8 V VOUT = 0.1 V or VCC – 0.1 V 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 0.1 0.1 0.1 0.1 4.5 5.5 0.36 0.36 0.44 0.44 V *VIN = VIL or VIH 24 mA IOL 24 mA ±0.1 ±1.0 µA VI = VCC, GND 1.5 mA VI = VCC – 2.1 V 4.5 5.5 VOL Maximum Low Level Output Voltage 4.5 5.5 0.001 0.001 V V IOUT = –50 µA *VIN = VIL or VIH –24 mA IOH –24 mA IOUT = 50 µA IIN Maximum Input Leakage Current 5.5 ∆ICCT Additional Max. ICC/Input 5.5 IOLD †Minimum Dynamic Output Current 5.5 75 mA VOLD = 1.65 V Max 5.5 –75 mA VOHD = 3.85 V Min 40 µA VIN = VCC or GND IOHD ICC Maximum Quiescent Supply Current 0.6 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. FACT DATA 5-4 MC74AC109 MC74ACT109 AC CHARACTERISTICS (For Figures and Waveforms — See Section 3) Symbol Parameter VCC* (V) 74ACT 74ACT TA = +25°C CL = 50 pF TA = –40°C to +85°C CL = 50 pF Min Typ Max Min Unit Fig. No. MHz 3-3 Max fmax Maximum Clock Frequency 5.0 145 tPLH Propagation Delay CPn to Qn or Qn 5.0 4.0 11.0 3.5 13.0 ns 3-6 tPHL Propagation Delay CPn to Qn or Qn 5.0 3.0 10.0 2.5 11.5 ns 3-6 tPLH Propagation Delay CDn or SDn to Qn or Qn 5.0 2.5 9.5 2.0 10.5 ns 3-6 tPHL Propagation Delay CDn or SDn to Qn or Qn 5.0 2.5 10.0 2.0 11.5 ns 3-6 Unit Fig. No. 125 * Voltage Range 5.0 V is 5.0 V ±0.5 V. AC OPERATING REQUIREMENTS Symbol Parameter VCC* (V) 74ACT 74ACT TA = +25°C CL = 50 pF TA = –40°C to +85°C CL = 50 pF Typ Guaranteed Minimum ts Set-up Time, HIGH or LOW Jn or Kn to CPn 5.0 2.0 2.5 ns 3-9 th Hold Time, HIGH or LOW Jn or Kn to CPn 5.0 2.0 2.0 ns 3-9 tw Pulse Width CPn or CDn or SDn 5.0 5.0 6.0 ns 3-6 trec Recovery TIme CDn or SDn to CP 5.0 0 0 ns 3-9 * Voltage Range 5.0 V is 5.0 V ±0.5 V. CAPACITANCE Symbol Parameter Value Typ Unit Test Conditions CIN Input Capacitance 4.5 pF VCC = 5.0 V CPD Power Dissipation Capacitance 35 pF VCC = 5.0 V FACT DATA 5-5 MC74AC109 MC74ACT109 OUTLINE DIMENSIONS N SUFFIX PLASTIC DIP PACKAGE CASE 648–08 ISSUE R –A– 16 9 1 8 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. B F C DIM A B C D F G H J K L M S L S SEATING PLANE –T– K H G D M J 16 PL 0.25 (0.010) T A M M D SUFFIX PLASTIC SOIC PACKAGE CASE 751B–05 ISSUE J –A– 16 1 P 8 PL 0.25 (0.010) 8 M B S G R K F X 45 _ C –T– SEATING PLANE J M D 16 PL 0.25 (0.010) M T B S A S MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 9 –B– INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 DIM A B C D F G J K M P R MILLIMETERS MIN MAX 9.80 10.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.19 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50 INCHES MIN MAX 0.386 0.393 0.150 0.157 0.054 0.068 0.014 0.019 0.016 0.049 0.050 BSC 0.008 0.009 0.004 0.009 0_ 7_ 0.229 0.244 0.010 0.019 Motorola reserves the right to make changes without further notice to any products herein. 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Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, Toshikatsu Otsuki, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–3521–8315 MFAX: [email protected] –TOUCHTONE (602) 244–6609 INTERNET: http://Design–NET.com HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 ◊ FACT DATA 5-6 *MC74AC109/D* MC74AC109/D