TOSHIBA Dual J-K Flip-Flop with Clear The TC74HC107A is a high speed CMOS DUAL J-K FLIP- FLOP fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. In accordance with the logic levels applied to the J and K inputs, the outputs change state on the negative going tran- TC74HC107AP/AF/AFN sition of the clock pulse. P CLEAR is independent of the clock and is accomplished by a low logic level on the input. 14 All inputs are equipped with protection circuits against static discharge or transient excess voltage. 1 F Features High Speed: tux = 7S5MHz(Typ.) at Veg = SV wy Low Power Dissipation: log = 2uA(Max.) at Ta = 25C < : 0 Wk * High Noise Immunity: Vang = Va = 28%Vec(Min.) 10 3 2 1K Output Drive Capability: 10 LSTTL Loads 1K 4 Ww 2K * Symmetrical Output Impedance: lou! = le, = 4mA(Min.) 20 5 10 2cTR * Balanced Propagation Delays: thu = tou 26 3K * Wide Operating Voltage Range: Veclopr) = 2V ~ 6V GND 7 . Pin and Function Compatible with 74LS107 (Top View) Ww 1 J Pin Assignment 1CK C1 _K ik Truth Table 1CLR R Inputs Outputs a Function 2CK CIR} J K tk a a _2K L x x L H Clear 2cLR H L L Q o No Ch IEC Logic Symbol wpqy ownanee H L H L L H - H H L ai L - H H H 1 Qn | Qn Toggle H x x fr Qn | On No Change X: Dont Care TOSHIBA AMERICA ELECTRONIC COMPONENTS, INC. 215TC74HC107AP/AF/AFN CMOS Logic TC74HC/HCT Series Absolute Maximum Ratings Parameter Symbol Value Unit Supply Voltage Range Voc -05-7 V DC Input Voltage Vin 0.5 -Veg+ 05 Vv DC Output Voltage Vour 0.5 ~Vog+05 V Input Diode Current lic #20 mA Output Diode Current lox #0 mA DC Output Current lout 5 mA DC Voc /Ground Current lee 10 mA Power Dissipation Pp 500(DIP)*/180(SOIC) mW Storage Temperature Tig -65 ~ 150 C Lead Temperature 10sec qT, 300 c *500mW in the range of Ta = -40C ~ 65C. From Ta = 65C to 85C a derating factor of -10mMW/C shail be applied until 300mW. Recommended Operating Conditions Parameter Symbol Value Unit Supply Voltage Vec 2~6 V Input Voltage Vin 0-Voo V Output Voltage Vout 0~Voeo v Operating Temperature Topr -40 ~ 85 C 0- 1000(Vec = 2.0V} Input Rise and Fall Time tly 0 - 500(Vo = 4.5V} ns 0~ 400(Vog = 6.0V) DC Electrical Characteristics Ta = 25C Ta = -40 ~ 85C ; Parameter Symbol Test Condition Unit Veco | Min Typ. Max. Min. Max. . 2.0 15 - - 15 - Hoe Via - 45 | 3.15 - - 3.15 - v par vonage 60 | 42 - - 42 - Low-Level 2.0 - : 05 - 05 inna Volt Vi. - 45 - - 1.35 - 1.35 v pul volrage 6.0 - 18 - 18 2.0 19 20 - 1.9 - ; lou =-20pA | 45 44 45 - 44 - High-Level V Vin = 60 59 6.0 _ 59 - Vv Output Voltage OH Vg OF Vip low = -4 MA 45 4.18 431 - 4.13 - low = -5.2mA 6.0 5.68 5.80 - 5.63 - 2.0 - 0.0 04 - 01 lon = 20pA 45 ~ 0.0 04 - 01 Low-Level Vv Vin = 6.0 - 0.0 0.1 - 04 V Cutput Voltage OL Vi or Vip lo =4mA | 45 - 0.17 0.26 - 0.33 io. = 5.2mA | 6.0 - 0.18 0.26 - 0,33 Input Leakage Current ln Vin = Voc or GND 6.0 - ~ 40.1 - H0 A Quiescent Supply Current loc Vin = Voc or GND 6.0 - - 2.0 - 20.0 216 TOSHIBA AMERICA ELECTRONIC COMPONENTS, INC.c?mos Logic TC74HC/HCT Series TC74HC107AP/AF/AFN Timing Requirements (input t, = t, = 6ns) Ta = 25C Ta = -40 ~ 85C ; Parameter Symbol Test Condition Unit Voc Typ. Limit Limit Minimum Pulse Width we - . 7 te e (CLOCK) we 60 - 8 16 Minimum Pulse Width , in 7 if * (Clr) my : : - 6.0 - 13 16 2.0 - 75 95 Minimum Set-up Time ty - 45 - 15 19 ns 6.0 - 13 16 20 - 0 0 Minimum Hold Time th - 45 ~ 0 0 6.0 - 0 0 Minimum Removal Time : . o 7 (CTR) n 60 - 5 5 20 - 6 Clock Frequency f - 45 - 31 5 MHz 6.0 - 37 30 AC Electrical Characteristics (C, = 15pF, Voc = SV, Ta = 25C) Parameter Symbol Test Condition Min. Typ. Max. Unit Output Transition Time fu - - 4 8 bre Propagation Delay Time bow _ - rr 1 ns (CLOCK - 0, 3} tone Propagation Delay Time boon _ _ p 25 (CIR -Q, Q toa Maximum Clock Frequency Imax - 34 75 - ns AC Electrical Characteristics (C, = 50pF, Input t, = t, = 6ns) Ta = 25C Ta = -40 ~ 85C ; Parameter Symbol Test Condition Unit Vec Min Typ. Max. Min. Max. t 20 - 30 15 - 95 Output Transition Time a - 45 - 8 15 - 19 THE 6.0 - 7 13 - 16 Propagation Delay Time tou _ is - a - y as (CLOCR--0.0) Noe 6.0 ~ 12 a - 26 Propagation Delay Time tou _ > - e * - e (CIR--0,0) tut 60 - 13 24 - 3 2.0 6 23 - 5 - Maximum Clock haa - 45 31 70 - 25 - MHz Frequency 6.0 37 80 - 30 - Input Capacitance Ci - - 10 - 10 : Power Dissipation Capacitance Cep(1) - ~ 33 - - - p Note (1) Cpo is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: Iectopy) = Crp * Voc * fin + loo/2(per F/F) TOSHIBA AMERICA ELECTRONIC COMPONENTS, INC. 217TC74HC107AP/AF/AFN CMOS Logic TC74HC/HCT Series Logic Diagram 218 TOSHIBA AMERICA ELECTRONIC COMPONENTS, INC.