ee FAIRCHILD ee SEMICONDUCTOR DM74174, DM74175 General Description These positive-edge triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. All have a direct clear input, and the quad (175) version features complementary outputs from each flip-flop. Information at the D inputs meeting the setup and hold time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering oc- curs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the high or low level, the D input signal has no effect at the output. Features w 174 contains six flip-flops with single-rail outputs April 1998 Hex/Quad D Flip-Flops with Clear 175 contains four flip-flops with double-rail outputs Buffered clock and direct clear inputs Individual data input to each flip-flop Applications include: Buffer/storage registers Shift registers Pattern generators Typical clock frequency 40 MHz Typical power dissipation per flip-flop 38 mW Alternate Military/Aerospace device (54174, 54175) is available. Contact a Fairchild Semiconductor Sales Office/Distributor for specifications. Connection Diagrams Dual-In-Line Package Veo a6 06 D5 5 ba Qa CLOCK [is 15 14 13 | 12 1 10 | 9 OPO} rop J T 1 6 5 qoeo Op [ 2 3 4 5 6 7 iG CLEAR Q1 D1 D2. 2 D3. Q3.sC GND Dso06s57-1 Order Number 54174DMQB, 54174FMQB, DM54174J, DM54174W or DM74174N See Package Number J16A, N16E or W16A Dual-In-Line Package Voc a4 a4 D4 si a3 Q3 CLOCK | 16 | 1 | 14 [1 | 12 [x | 10 ls & van 6 o 9 lo I) fe Js [* fs fe [7 fe CLEAR Q1 a D1 D2 Q2 Q2 GND Ds006657-2 Order Number 54175DMQB, 54175FMQB, DM54175J, DM54175W or DM74175N See Package Number J16A, Ni6E or W16A 1998 Fairchild Semiconductor Corporation DS006557 www fairchildsemi.com eaiD yum sdoj4-dij4 Gg peno/x9H SZLPZING pZLPZINGFunction Table Note 1: 175 only Connection Diagrams (continue) (Each Flip-Flop) Inputs Outputs Clear Clock D Q @ (Note 1) L x x L H H tT H H L H tT L L H H L x Qo Q% H = High Level (steady state) L = Low Level (steady state) X = Don't Care ? = Transition from low to high level Qo = The level of Q before the indicated steady-state input conditions were established. www fairchildsemi.comAbsolute Maximum Ratings (oie 2) DM54 and 54 55C to +125C Supply Voltage WwW DM74 orc to +70C Input Voltage 55V Storage Temperature Range -65C to +150C Operating Free Air Temperature Range Recommended Operating Conditions Symbol Parameter DM54174 DM74174 Units Min Nom Max Min Nom Max Voc Supply Voltage 4.5 5 5.5 4.75 5 5.25 Vv Vin High Level Input Voltage 2 2 Vv ViL Low Level Input Voltage 0.8 0.8 Vv lou High Level Output Current -0.8 -0.8 mA lot Low Level Output Current 16 16 mA foLk Clock Frequency (Note 6) 0 30 0 30 MHz tw Pulse Width Clock Low 25 25 (Note 6) Clock High 10 10 ns Clear 20 20 tsu Data Setup Time (Note 6) 20 20 ns ty Data Hold Time (Note 6) 0 0 ns tReL Clear Release Time (Note 6) 30 30 ns Ta Free Air Operating Temperature -55 125 0 70 C Note 2: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics table are not guaranteed at the absolute maximum ratings. The Recommended Operating Conditions table will define the conditions for actual device operation. "174 Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Conditions Min Typ Max Units (Note 3) Vi Input Clamp Voltage Voc = Min, |, = -12 mA -1.5 Vv Vou High Level Output Veco = Min, loy = Max 2.4 Vv Voltage Vit = Max, Viy = Min Vo Low Level Output Veco = Min, lo, = Max 0.4 Vv Voltage Vin = Min, ViL = Max I, Input Current @ Max Voc = Max, V, = 5.5V 4 mA Input Voltage lie High Level Input Current Voc = Max, V, = 2.4V 40 HA lic Low Level Input Current Voc = Max, V, = 0.4V -1.6 mA los Short Circuit Veco = Max DM54 -20 -57 mA Output Current (Note 4) DM74 -18 -57 loo Supply Current Voc = Max (Note 5) 45 65 mA Note 3: All typicals are at Voc = 5V, Ta = 25C. Note 4: Not more than one output should be shorted at a time. Note 5: With all outputs open and all DATA and CLEAR inputs at 4.5V, Ioc is measured after a momentary ground, then 4.5V applied to the CLOCK input. Note 6: Ta = 25C and Voc = 5V. 3 www fairchildsemi.com"174 Switching Characteristics at Voc = 5V and Ty, = 25C Symbol Parameter From (Input) R, = 400, C, = 15 pF Units To (Output) Min Max fMaAX Maximum Clock 30 MHz Frequency teLH Propagation Delay Time Clock to 25 ns Low to High Level Output Any Q teHL Propagation Delay Time Clock to 25 ns High to Low Level Output Any Q teHL Propagation Delay Time Clear to 40 ns High to Low Level Output Any Q Recommended Operating Conditions Symbol Parameter DM54175 DM74175 Units Min Nom Max Min Nom Max Vec Supply Voltage 45 5 5.5 4.75 5 5.25 Vv Vie High Level Input Voltage 2 2 Vv ViL Low Level Input Voltage 0.8 0.8 Vv lou High Level Output Current -0.8 -0.8 mA lot Low Level Output Current 16 16 mA fotk Clock Frequency (Note 7) 0 30 0 30 MHz tw Pulse Width Clock Low 25 25 (Note 7) Clock High 10 10 ns Clear 20 20 tsu Data Setup Time (Note 7) 20 20 ns ty Data Hold Time (Note 7) 0 0 ns tReEL Clear Release Time (Note 7) 30 30 ns Ta Free Air Operating Temperature -55 125 0 70 C Note 7: Ta = 25C and Vgg = 5V. "175 Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Conditions Min Typ Max Units (Note 8) Vv, Input Clamp Voltage Veco = Min, |, = -12 mA -1.5 Vv Vou High Level Output Veco = Min, loy = Max 2.4 Vv Voltage Vit = Max, Vi4y = Min Vo Low Level Output Veco = Min, lo, = Max 0.4 Vv Voltage Vin = Min, ViL = Max I, Input Current @ Max Voc = Max, V, = 5.5V 4 mA Input Voltage la High Level Input Current Voc = Max, V| = 2.4V 40 HA lic Low Level Input Current Voc = Max, V| = 0.4V -1.6 mA log Short Circuit Voc = Max DM54 -20 -57 mA Output Current (Note 9) DM74 -18 -57 lee Supply Current Voc = Max (Note 10) 30 45 mA www fairchildsemi.com"175 Switching Characteristics at Voc = 5V and Ty = 25C Symbol Parameter From (Input) R, = 4000, C, = 15 pF Units To (Output) Min Max fMaAX Maximum Clock 30 MHz Frequency teLH Propagation Delay Time Clock to 25 ns Low to High Level Output Any QorQ teHL Propagation Delay Time Clock to 25 ns High to Low Level Output Any QorQ teLH Propagation Delay Time Clear to 25 ns Low to High Level Output Any Q teHL Propagation Delay Time Clear to 40 ns High to Low Level Output Any Q Note 8: All typicals are at Voc = 5V, Ta = 25C. Note 9: Not more than one output should be shorted at a time. Note 10: With all outputs open and 4.5V applied to all DATA and CLEAR inputs, Icg is measured after a momentary ground then 4.5V applied to the CLOCK. www fairchildsemi.comLogic Diagrams 175 174 (4) (2) DIO D aRoat (3) (2) Ol>CLOCK 01 O__jp af>-0Oa1 _f@) _ Qh a1 of> cLock CLEAR CLEAR (5) (7) Y D2 DBD Q-oa2 (4) (5) | CLOCK D2 0 DB Qb-o a2 o> (6) aQ-O G2 @-O> cLock CLEAR g CLEAR (12) (10) 4__y D3 Oo D Qhoas3 (6) (7) D3 oO > OG as +> cLock ay Qo a3 @-O> cLock CLEAR q CLEAR (13) (15) \ y D4 OO D Qro a4 a) (10) P1-Ol > CLOCK D4 D Q -0 a4 (9) |) _ ciock of>o- abo aa @-O>-cLock CLEAR : (1) CLEAR CLEAR oof>o_4 } 1 Ds006557-4 (13) (12) D5 DB af oas @+-oP crock CLEAR 4 (14) (15) ps O DB ahk006 bOl> CLOCK (9) CLOCK o>o CLEAR (1) | CLEAR of>o DS006557-3 www fairchildsemi.com 6Physical DimensiONS inches (millimeters) unless otherwise noted 0.785 [19.94] MAX 16 9 Res eS i 0.220-0.310 [5.59-7.87] t 0.025 POO OO Rig 1 8 [0.64] 0.005-0.020 R fo.13-0.51] [YP 0.037 0.005 TYP coos |S | (L984 # 9-15] 9,290 0.320 _ , lL 0.0554 0.005 7.37-8.13 are I iP ~) 7 [ia4otoisy TP GLASS SEALANT t 9.020-0.080 typ t 0.200 [0.51-1.52] 0.180 Ld Hy 7 -180 Max [5.08] [4.57] MAX TYP | LH 0.010 40.002 F | 4 | } [a.2540.05] |YP 0.125-0.200 ' Typ 90 + 4 95 5 [3.18-5.08] Le TYP a TYP 0.080 1 1 2.03] MAX] - BOTH ENDS 0.01840.003 > fF e7-10-41] ~~ |0.4640.08] [YP : : J164 (REV L) 0.10040.010 typ [2.544 0.25] 16-Lead Ceramic Dual-In-Line Package (J) Order Number 54174DMQB, 54175DMQB, DM54174J or DM54175J Package Number J16A 0.740 - 0.780 0.080 18.80- 19.81 0.090 ( ) >| \~ (2.286) INDEX AREA 0.250 0.010 (6.3500.254) PIN NO. 1 PIN NO. 1 went UT L27 TS C47 TST Te) Te IDENT OPTION 01 OPTION 02 0.065 0.130:0.005 7657) 0.150 20.005 0.060 4 TYP 0.300 - 0.320 (1.651) | (3.502 0.127) >| (1.524) TYP >\F optionaL 7 (7.620 - 8.128) [f- t 0.145 = 0.200 | (3.683 = 5.080) Lt) i] LI 95 5 - oan sooee ne eo (0.508) MINS [0.280 203-0. 0.125 - 0.150 0.030 # 0.015 (7.112) (3.175 = 3.816) ! (0.762 0.381) MIN 0.014 = 0.023 0.100 #0.010 (0,325 *0.040 (0.556 0.564) 0.050:40.010 (2.540 80.254) 0.015 NIE (REV F) (1.270 0.254) (8.25571, 918) TYP . 16-Lead Molded Dual-In-Line Package (N) Order Number DM74174N or DM74175N Package Number N16E www fairchildsemi.comDM74174, DM74175 Hex/Quad D Flip-Flops with Clear Physical DimensioONS inches (millimeters) unless otherwise noted (Continued) 0.050 0.080 Ln 0.371 0.990 (1.270 2,032) (9.423 9.906) 0.0040.006 0.007 0.018 | 0.050 +0.005 (0102 0.15) '*? (0.1780.457) i 1.270=0.127) /*P me =| |<0.000 min TYP 0.250 -0.370 (6.350 9.398) a oY ' A 16151413 1211 10 9 A ' | ip 0.245 0.275 H WAN GLASS (6.223 6.985) { Mt "1 os | 0.008 0.012 DETAIL a>i| * ll (0.203 0.305) PIN NO. 1 0.250-0.370_ DETAIL A IDENT {6.350 9.398) YY 0.026 0.040 LL le 015 0.019 oe S_ ae (o.eso1.016) |? (0.381 0.482 WI6A (REY H) LIFE SUPPORT POLICY 16-Lead Ceramic Flat Package (W) Order Number 54174FMQB, 54175FMQB, DM54174W or DM54175W Package Number Wi6A FAIRCHILDS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DE- VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMI- CONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or sys- tems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) 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. 2. Accritical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Fairchild Semiconductor Fairchild Semiconductor Corporation Europe Americas Fax: +49 (0) 1 80-530 85 86 Customer Response Center Email: europe.suppori@nsc.com Tel: 1-888-522-5372 Deutsch Tel: +49 (0) 8 141-35-0 English Tel: +44 (0) 1 793-85-68-56 Italy Tel: +39 (0) 2 57 5631 www. .fairchildsemi.com National Semiconductor Japan Ltd. Tel: 81-3-5620-6175 Fax: 81-3-5620-6179 Fairchild Semiconductor Hong Kong Ltd. 13th Floor, Straight Block, Ocean Centre, 5 Canton Rd. Tsimshatsui, Kowloon Hong Kong Tel: +852 2737-7200 Fax: +852 2314-0061 Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.