TC74AC74P /F/ FN DUAL D-TYPE FLIP FLOP PRESET AND CLEAR The TC74AC74 is an advanced high speed CMOS D- FLIP FLOP fabricated with silicon gate and double-layer metal wiring CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the 14 CMOS low power dissipation. 1 The signal level applied to the D INPUT is transferred to Q OUTPUT during the positive going transition of the P(DIP14~P300) CK pulse. CLR and PR are independent of the CK and are accomplished by 14 14 et setting the appropriate input low. All inputs are equipped with protection circuits against static discharge or transient excess voltage. F(SOP14P-300) FN(SOL14~P~150) FEATURES: PIN ASSIGNMENT High Speed s-vsssessssressseserseesesensees fmax=200MHz(typ.) at Voc=5V Low Power Dissipation loc=4 uu A(Max.) at Ta=25C __ VT * High Noise Immunity ++ Vat =Vnit =28% Voc (Min.) 1crR 1] N14 Vee * Symmetrical Output Impedance --| [oq | =IoL=24mA(Min.) 1p 2 q13 2GLR Capability of driving 50Q D transmission lines. ek 3f] Sp 20 * Balanced Propagation Delays ----~ tou tp 1pA 4{] il 20K * Wide Operating Voltage Range --- Voc(opr)=2V~5.5V 1a 5Q (4 10 -2PR Pin and Function Compatible with 74F 74 1G 6 eR 5 Ne 20 eno 7 7 Hs 2a (TOP VIEW) TRUTH TABLE {EC LOGIC SYMBOL __!NPUTS OUTPUTS | oTION _ CLA] PR| D | CK] Q | Q 1PR cln|lx)x tet. ctear ne H[e{lx] x] aie PRESET 1GLR ci{e}x}x fut _ 2PR H|H] cl] sf fel aw en H|H{ Hf >HI L uk H | H | xX | 7+] Qe | Qn [NO CHANGE X : Don't care AG-102TC74AC74P / F/ FN ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VALUE UNIT Supply Voltage Range Voc 0.5~6.0 Vv *500mW in the range of Ta= 0.5 ~~ 40C~ 65C. From Ta=65 DC Input Voltage Vin 0.5 ~Voc +0.5 Vv to 85C a derating factor of DC Output Voltage Vout 70.5 ~Vix40.5 Vv -10mW/*C shall be applied Input Diode Current lx +20 mA until 300mW. Output Diode Current lox +50 mA DC Output Current lout +50 mA DC Vq-/Ground Current Io +100 mA Power Dissipation Ph 500( DIP)+/180(SOP) mW Storage Temperature Tatg 65 ~150 Cc Lead Temperature 10sec Ty 300 C RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL VALUE UNIT Supply Voltage Voc 2.0~5.5 Vv Input Voltage Vin 0~ Ve Vv Output Voltage Vout O~ Vor Vv Operating Temperature Topr ~40 ~ 85 Cc 0~100( Voc =3.30.3V) Input Rise and Fall Time | dt/dv ns/yv O~ 20(Voc= 5 +0.5V) DOC ELECTRICAL CHARACTERISTICS PARAMETER |SYMBOL| TEST CONDITION |y Ta=25%C Pax 40~ 85 at OC | MIN. | TYP. |MAX.| MIN. |MAX. 2.0 | 1.50 - - 1. 50 ~ High-Level . : _ - . - Input Voltage Vin 30 . ig - - 3 85 - v 2.0 - - 0. 50 - 0. 50 Low-Level . - - . = . Input Voltage | Vt ss| - | - [tes| [tes | 2.0] 1.9 |] 20 ~ 1.9 - Vex Ioni=-S0uUA 813.0] 2.9 | 3.0 - 2.9 - High-Level vy, IN= 4.57 4.4 4.5 - 4.4 - Vv Output Voltage oH lov=-4mA 13.0] 258] - - [aaa] - Vinor Vit lcon=-24mA | 4.5] 3.94 - - 3. 80 ~ =-TomAs | 5.5 - - - 3, 85 - 2.0) - 0.0 | O01 - 0.1 lop =50uA 3.0] - 0.0 ) O1 - 0.1 Low-Level Vo. Vin= 45] - |oo}oi| - Jor], tput Voltage Iq =12mA 3.0 - - 0. 36 - 0. 44 Vinor Vi, 7Zeama =f 45| - | - | ose] | oad Ig =75mA*e 15.5] - ~ = ~- | 1.65 Input Leakage Current lin Vin =Voc or GND 5.5 - - +0.1 - +1.0 BA Quiescent Supply Current | Icc Vix =Voc or GND 5.5} = = 4.0| - 40.0 * :This spec indicates the capability of driving 500 transmission lines. One output should be tested at a time for a 10rms maxireum duration. TOSHIBA CORPORATION AC-103TC74AC74P | FEN SYSTEM DIAGRAM 1713 ara -f>-f> PA 4/10 2/12 i o 3/11 ck oO Dep Pe > 0 L_____ TIMING REQUIREMENTS (Input t-=t}=3ns) Ta=25T Ta=40~85 PARAMETER SYMBOL|TEST CONDITION Vor TYP. LIMIT LIMIT UNIT Minimum Pulse Width | tw) 3.30.3 - 7.0 7.0 (CK) two) 5.00.5 - 5.0 5.0 Minimum Pulse Width t 3.30.3 - 7.0 7.0 (CLR, PR) wiL) 5.00.5 - 5.0 5.0 a _ 3.30.3] - 6.0 6.0 Minimum Set-up Timel_ t, 5 040.5 _ 35 3.5 ns Lo . 3.3+0.3 - 1.0 1.0 Minimum Hold Time ty 5 O+0.5 _ 10 1.0 Minimum Removal Time t 3.30.3 - 4.0 4.0 (CLR, PR) rem 5.0+0.5 - 2.0 2.0 AC-104AC ELECTRICAL CHARACTERISTICS(C,=60pF, R, =6000, Input t-=t;=3ns) TC74AC74P /F/ FN Ta=25 Ta=40 ~85C PARAMETER SYMBOL | TEST CONDITION Voc | MIN. | TYP. [MAX] MIN. TMAX. UNIT Propagation Delay Time | tpi! 3.3+0.3) - 8.2 13.9 1.0 16.0 (CK-Q, Q) t pei. 5.0+0.5| 6.1 8.7 1.0 | 10.0 ns Propagation Delay Time | toy 3.3+0.3) - 8.0 13.1 1.0 15.0 (CLR, PR~Q, Q) t pa. 5.0+0.5] 5.7 8.2 1.0 | 9.4 3.30.3] 60 120 - 60 - i f Maximum Clock Frequency | f max 5.00.51 100 160 _ 100 _ MHz Input Capacitance Cw - 5 10 = 10 F Power Dissipation Capacitance | Cpn{1) = 77 ~ = = P Note(1) Cpp 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: loc epo=C pp * Voce fin +] oc /2(per F/F) AC-105