Signetics Integrated Circuits Low Power Schottky TTL 74LS Series Low Power Schottky TTL INTRODUCTION Low Power Schottky TTL offers the same speed as Standard TTL at 1/5 the power. The power savings and LS! potential result in Low Power Schottky being the preferred range in most new system designs. The series offers gate propagation delays of typically 19ns at 2 mW (1/5 of standard 74 series power). Flip Flop Toggle rate of 30 MHz and MSI 4-Bit Add Time of 21ns Care must be taken however when clesigning in 74LS as follows: @ Check the fan-out requirernents at each cutput node where a 74LS device may have to drive a 74 device. Do not exceed five 7400 loads. Check the system set-up and hold times for sequential functions to ensure that data is available at the correct time for Low-Power Schottky functions. For 74LS these specifications sometimes differ slightly from those of the corresponding 74 type. @ Use standard 74 where necessary to drive capacitive loads greater than about 100 pF. TALS does offer the following benefits when upgrading standard 74 series to 74LS: Elimination of heating problems in systems such as terminals, point-of-sale systems, etc. in which it is necessary to put a lat of lagic in a small package. Simply plugging in 74LS cuts heat generation dramatically. @ Reduced power supply cost. @ Possibility of upgrading system capability by adding plug-in logic boards without having to redesign the power supply. MAXIMUM RATINGS Supply Voltage, Voc 7-0V Input Voltage, Vip 7-.0V {Inter Emitter Voltage 5.9V Operating Temperature Tg 0 to +70C Storage Ternperature T, 65.to +150C Short Circuit Output Current, log 15 to 100 mA DC Noise Margin Logic 1 O0.5V Logic 0 0.3V REFERENCE TABLE TYPE NO. DESCRIPTION STOCK NO. OUTLINE CONNECTION DRWG. NO. DIAG. NO. N74LSOON Quad 2-Input NAND Gate 5S5645E 1 B1 N74LSO1N Quad 2-Input NAND Gate with o/c 55646C 1 B2 N74LS02N Quad 2-Input NOR Gate 556474 1 B3 N74LS03N Quad 2-Input NANO Gate with o/c 55648X 1 B4 N74LS04N Hex inverter 55649H 1 B5 N74LSO5N Hex Inverter with o/c 55650X 1 B6 N74LSO7N Hex Buffer/Driver with o/c 55651R 1 B8 N74LS08N Quad 2-Input AND Gate 55652G 1 B9 N74LSOSN Quad 2-Input AND Gate with o/c 55653E 1 B10 N74LS10N Triple 3-Input NAND Gate 55654C 1 Btt N74LS11N Triple 3-Input NAND Gate 556554 1 Bi2 N74LS12N Triple 3-Input NAND Gate with o/c 55656X 4 B13 N74LS13N Dual NANO Schmitt Trigger 55657H 1 B14 N74LS14N Hex Schmitt Trigger SS658F 1 B15 N74LS15N Triple 3-Input AND Gate with o/c 55659D 1 Bi75 N74LS20N Dual 4-Input NAND Gate 55660G 1 B19 N74LS21N Dual 4-Input AND Gate 55661E 1 B20 N74LS22N Dual 4-Input NAND Gate with o/c 55662C 1 B217 N74LS26N Quad 2-Input NAND Gate with o/c 55663A 1 B22 N74LS27N Triple 3-Input NOR Gate 55664X 1 B23 N74LS28N Quad 2-input NOR Buffer 55665H 1 B24 N74LS30N 8-Input NAND Gate 5S666F 1 B25 N74LS32N Quad 2-nput OR Gate 55667D 1 B26 N74LS33N Quad 2-Input NOR Buffer 55668B 1 B27 N74LS37N Quad 2-Input NAND Buffer 55669X 1 B28 N74LS38N Quad 2-Input NAND Suffer with o/c 55670C 1 B29 N74LS40N Dual 4-Input NAND Buffer 55671A j B30 N74LS42N BCD-to-Decimal Decoder 55672X 2 B31 rT evi FOR CURRENT PRICES PHONE HARLOW (0279) 29644Outline Drawings Signetics Lol eco {sto} ge0 _, | ; sie Geoveso {060 me overs I typo BEL (a a | Soy eE1 I {o0e) 29 feet iseey EoOL soa) $20 ot + tH sv) st AM {8907 ft ti Lo (o6z') Lee OLED 8% . oe (sve) zegh ' (OLE) eae ' to (s62) aL'6t CAAA A al N + ON QV37 _t {890} sot {yr0) Z1L {oot} z9'4 {9807 91% teso7 zeL (se) 001 7 t ! 4 4 5 IKE 9 tors ave SUEY tata) 32 loon zst Get tere (gto) 80 ts69) so'eL / a b ~ i 1 tori seo if em ar J surat a i ' } + istolere i eerteve stgyseo| CLS LIL LI LS bp f 4 (Se0reao a, 3 (90) $0 S20 160 | _ Moss 66 (062) 2e2 1o19) erst {OLE} Be (ava) varet (997 ory (gee) 229 (zszTors { WS) i LON QV: o @ LON ava? 265 [OT EE AND MANUFACTURERS PART NO. WHEN ORDERING PLEASE QUOTE STOCK NO.Signetics Outline Drawings @ 1.91 (075) 1.65 (086) : tel 17.65 (.695) 15.24 (.600) 4.98 (580) 18.48 (.610) [7 EAD NO. fy | socal Ninh 10) Ca BE os py 36,06 (1.455) 36.78 (1.440) | O 0.83 (.021) 0.38 (015) 2 > 3 3 iS 2 a 2 QI 2 8 He 3 eet INSULATOR *\ 048 1019) 647 (076) OF B LEADS. 9.40 (.370) 9.02 1.385) A 0.78 4.030) A OST (A ~ 4S 2 2 Tye. ! $3 38 1,02 (.040} 0. ara (029) ar fat 2.16 (.085} 1,88 (.074) \ _. 1 | eile 5 sis BE ols 3 ge ee ze gg =e sis BS sie ae F 3.94 (.155) 3.68 (.145) B94 (352) 152,060) | 8.46 (345) 1.02 (040) he 81 (7.095) (78.07 (1,105) 2? 3,43 (.135) 3.06 (120) LEAD ol 1 6.40 (.252) 6.22 (.245) Cat 9.53 (.375) 9.27 (365) a __ 7.67 L310) 7.37 (.200) 1.66 (086) 1.39 (065) FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Outline Drawings [+228 1828 a 7 -| 9 I"8.00 (375) '% 0.76 4,030) 10 TO 0.81 (020) 4.70 4.185) 4.19 (165) ta \ [roa INSULATOR : | 14.28 | 28 (562) 12.70 70 (500) ~~ 10 LEADS 0.48 (.018) L [ | { 041 (018) DIA. je 9:40 (370) ig 9,02 (.355+ i TN 6.10 (.240) 4.06 (160) 7 26 589 (220) 3.08 (120) po" a ot 1.02 (,040} 0.74 (.029) SNe ~_ 0.86 (.034) on (028) pil i 0.489 cc to, 48 max 85 a) max | = colaen max 12,7 min | 7269267 Yous pmax =, wl 12,7min +! CONNECTIONS DRWG NO. 1 2 3 4 pin 4 connected to case 134 yo Vp Vi VN 12.3 : a 2 8 Substrate . connected to envelope PLEASE QUOTE STOCK NO. AND MANUFACTURERS PART NO. WHEN ORDERING ETT 267Signetics Outline Drawings j- 8.26 (325) 13 ~ 8.05 (3161 | f 7 0.76 [,030} [081 5020) 6.8 209) 5.97 (235) | 1.14 (048) i 2s OO \ 1 [oa (ovat SULATOR 14.28 (882) ! 72.70 (.500) 0.48 (0181 - aat (o16)'* { 10 LEADS: . 3:98 (370) _ 9.02 (355) * 6.10 (.240) 5.59 (.220) Y SON y AC ase woe > 0.71 (028) 7 14 } 11.43 (.450) 6.35 (250) 4.70 (185) 4.19 (.165) 0.78 1.030) |; 051 (.020) 14.27 (.962) 12.76 (600) 3 LEADS 9.48 1,019) 0.41 Core) i 2.87 1.105) Terminal 4 (7095) Connections a Pin 1 Input 1 Pin 2 Output Case Ground gge \ 0.86 {.034) 0.73 (028) Ny 7 22.23 (0.875) MAX. DIA. | 3.43 (136) MAX. \ ot | J 1 Il 7.93 (.312) MIN 30.40 23.90 41.197) Is i PIN NO. 2 TERMINAL comers PIN 1 INPUT PIN 2 - OUTPUT CASE GROUND PINNO.1 aol 17.15 (675) t SEATING PILANE 3.01 (115) OLA 4.78 {.188) R. MAX. 7 Both Ends S 2MOUNTING HOLES 4.09 (161) 4 SRST \L 13.35 1.525) &. MAX ZPINS 1.09 (.043) p1, O97 (038) . GEMINI) 268 FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Outline Drawings 1.40 ,066) _ 1.14 (046) 16 {18.37 L006) 1.74 (048) is (028) 14,60 (.575) 3.061.720) lL. _ a ebe ce ete! 258 (.100) oh 12,06 (475) | 12.70 (500) MIN Trey ' i 5:33 (.244 ) po T 483 (1%) : * TO TESS =p. ff. 2.79 (.110} as +b) 6.401.250) * 2.28 (1086) a MAX 3.88 (145) DIA - 64 (025) 8 358 (141) 4.88 (.190) - 78 (,030) 406 (180) 4 78 ()REF |* - 1.40 (.055) =X _t. 1,40 (,055) = asi | feta (as) = ae ASF 1 LETT SEATING PLANE + 92 a5) 45 (118) 2.47 (085) -30 (3392) 19 5.21 (.205) DIA. 4.44 (.175) 7 5.331210) 4.32 (170) SEATING PLANE ole JUU 12.7 {.500) MIN. 3 LEADS Qo > ee | 1 0 [ 48 (.019) 41 (.016) & ss] 3.43 (136) MIN 2.67 (.105) 2.41 (.095) INPUT \ 1.40 (.055) - Log 140 {-055) po 1 1.14 (.045) | ( 014 270 955 250 419.165) __ aici) A INDICATING MARK PIN u 2 9 Le o9e a | 2.67 (.105) 2.67 (.106} 4,44 (.080) 2.03 (.080} PLEASE QUOTE STOCK NO. AND MANUFACTURERS PART NO. WHEN ORDERING ITT ain 269Signetics Outline Drawings Leap no. + [12] 43481530) 72.95 (510) _ _ ah. 20 eT | Lela Hog ik sig sie |eig sie EEE TIE FE _ - 4 t _ ie - a8 - (11g) 0.76 090} 0.31 (.012) 0.20 (.008) $438 12535} 62.26 (2.475) [ We 4.45 (175) B84 AZS) 2I9iTI) 2.29 (.090) Wy fa LEAD NO. 1 8.40 (.252) O O 23 8.S8.3934 0-124/8B3-6A eo 7 e 6.22 (245) | t aT 7.87 {.3101 7 4.110} 090} 3B (OTE1__| 2.78 229 0.53 {.021) o t ' 4.32 (062) 1.12 {.044) a B38 3 Ses S85 ttt ven wae Y NQ2DOel 1 4Omax. 5-3mex, 12-7 min. 0-43 10 1-08 264 6-55 Connections 3 -esunax SNOeeS wrwtwwT <e0aws OF ti, FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Connection Diagram B4 BS vy 4 44 4Y 3B OR ve GA 6Y SA SY 4A 13} 4 12 a " fa 2 t LJ s 4 io! [gl BBS itp B10 Mi 48 44 4Y 3B 3A RY a 1 WW FA Fe 2Y GND 1A IY 2A bY RY GND B7 B8 Ng SA fy SA SY 4A ay vec 64 6Y 5A SY 4A A WY 2A 2Y AYN TA i 2A 2 3A 3Y GND L Veg 48, sy 38 2 ay =] eT L l 1a 4B Ty 62k ROBY GND B13 Mi sc 1 x 3B 3A 3Y. Phe hrs 1 z 3 4 6 7 iA 1B 2A 2B OEY OGND BY 5A SY 4A 4 es A 1% 2 mM 2 2 GND chal 28 x = av Gad PLEASE QUOTE STOCK NO. AND MANUFACTURERS PART NO. WHEN ORDERING [TET eae 283Signetics Connection Diagram we 3D IY GND B24 GLEE EL o123456789 B34 INPUTS: veo TA 6 5 We LJ td LJ 4 1) 13 |) 12 OUTPUTS a 7 wil @CD-TO-DECIMAL O+23456789 OUTPUTS OUTPUTS B35 1 3 Bt, me REO x, iD vest our iN (PUTS PUT pUT INPUTS TTT evi FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Connection Diagram B37 ouTeuTs, ve Care ev ac urReore DA * he RB a, GND / TEST OUT WN ~ weurs ur PUT sRPUTS BSS Ww 10 410 GND 2K 20 2 2 s 7 u u n se 9 1 t 3 a 5 7 a Tox TPR OY W Veo 2K ZPR FZ cuR CLA B59 OATA INPUTS Vor AS 62 AZ Al OB] AB WES LMU OUT es ay al BZ AP AT BTA AcB A=B A>BA>B A-B ACB IN_ IN IN OUT OWT OUT B38 7 18 x xX Ww tc 1 9, 2 n s 8 B42 B39 MAKE NO EXTERNAL CONNECTION B53 vi CLR 20 2CK 2PR 20 26 wLfol fel fal fel fel fel Voc 48 4A 4Y 3B 4A ee 14) C4) co) GND Bt alot ri2Tpaflafisfperiryye OT Ae AWB AS ADB AB ACB, GND pa INPUT CASCADE INPUTS OUTPUTS [dy A NB Ww 2A OB 2 GND Ga a5 te Ps oc a0 Pour Rou Aoi Fain 1 2 3 4 t ? Bo Roy Ro NE Vee Resorts ueur PLEASE QUOTE STOCK NO. AND MANUFACTURERS PART NO. WHEN ORDERING Ter einSignetics Connection Diagram B62 erupt a 8 GND Clore nc wits fat tn} fot tel ts at aris) ep? NO OWE ORE OREO Vee we B65 ovrrurs Surpurs cuesn On Ow fal foLte rm et ac} end op OS imuT uLjupjuLjwelie 863 wut A Sa Os GHO oe oD Lal a fa ft " ry 5 | | Qa Oe Oe ps oop 6 Raq7) Roy Tees ere er muy nC NC wo ec Roni) | Marz) B66 burrurs cu crocn gary vee On Gn ag Op. RSwIFT LEAD! R a a cn Abc moor 2 stain, aT, DE GHD WweT ey connor wours veg, Mm L 1 1 we Yo? rar Gm 201 ZT 701 ENABLE 26 vee zoe 1 a 3 Tr OR cueaa ENABLES Rear! Aaa voc Cert NC Cen NG Rt 2 Veg NC ONC Cent Cent Rint NC fol tel tn] fel fol fel PRESETS wmesers B69 cK 2K CLR 2cK ve 8200 260 GND ENABLES, 2 2h ro. cua euean a oro avis ver tar TF B74 VRenti 1 2 ve Com Cox: 10 20 CLA 28 2A wl jel ii) jap ist iets ~~? TLR 5 6 & cur 9 1 ? 3 4 5 4 ? 8 TA 18 4 GP 2 Rext GO cur Cour Cont FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Connection Diagram. INPUTS OUTPUTS, ve 4g 48 ay 3B 3A vee CRE 7 2 wl Ss] ie fj " [HW UM EMI s 8CD.TO-DECIMAL A 0123456789 ~ Y s 6 7 bc cy nea L Lit ti 1 2Pjarieri ste 1 [| [3] Li Tae s pers i ie VW OK we FW Gh gE cn ETT ee OUTPUTS: INPUTS: OUTPUTS B81 bara neurs ara serec> ourrurs snouts 7. oe ow yw a ow won 8 cc vee ESR oureur ze}_f23]_f22} fan_fool fo ol fo L[e Lis fe Ll wpe] fer} fe fn fe fe Pa tt EEL] a Sc a B82 . eo ee te PTAA y a z ire Fae 7 . G a ? 1 o , STROBE on ote. Get oo Tor steer ava ney B83 B84 DATA INPUTS: ATA SELECT STROBE A DATA INPUTS OUTPUT Wis ML ilies 8 1G SELECT QATA INPUTS Ww B88 B86 INPUTS OUTPUT INPUTS OUTPUT seLEcy ourpuTs Vcc Staose 4A ee ay | qa DATA STAB INPUT vi avr tv Bo 2G A aes RYE, av have fis BUMUBUR ENT ws G an 48 av aa 36 4S 3Y 1A 18 Ww 24 28 2 Li 2 4q7syteryya SELECT 1a te qv 2A 28 ? * GND 13 YZ 1T ouTeuTS tC 1G INPUT coNors INPUTS OUTPUT INPUTS OUTeUT a . PLEASE QUOTE STOCK NO. AND MANUFACTURERS PART NO. WHEN ORDERING PT eH 287Signetics Connection Diagram CUFAR CLOCK A a 0D, ENABLE GND Ce f DATA INPUTS B90 B94 B95 ouTeurs PARALLEL INPUTS output RIPPLE HuTeuTs Ge Tar Gp Scr eAAcLoce Vee ert 8 A SiNeUT On WL 2 Lp a wey 8 ye 6 fis WMI LL Wy OL 8 O% SO OG Ae creaal o cK V{]2]]3 SHIFT/CLOCK _F HW, OUTPUT GND LOAD SERIAL INPUTS DUTPUTS PARALLEL INPUTS B96 B97 B98 DATA ENABLE PARALLEL || PARALLEL INPUTS WRITE SELECT ENABLE OUTPUTS DATA INPUTS INPUTS SHIEY INPUT OUTPUT poem, pata rn Voc 10AD Hy OCG fF CLEAR Veg (OL Wa We WRITE READ OT 02 veg clean iD 20 30 40 G2_ Gi W gts Lie ts 2 i es _|w ifs [fue ffia titi fp eh 9 [os es foe Lfis | [tz [fn fe] Ot Wa We Gy Gq ar CLEAR 1D 20 30.40 DATA ENABLE o2 a OUTPUT OPNTROL 10 7030 DS Dd Rg Ry OA L LTT 11 = wr}2qqa 5 1 VeIPIGIIL TL: TIL ZFT SEL 4 TT SET SEL TELS SeRAt A Te cD cioc crock GND o Te a a, GND N, Oa 20 30 CLOEK GA nu 1 ee> eens a _ : ' PARALLEC INPUTS NNIBIT DATA READ SELECT OUTPUTS OUTPUT CONTROL = OUTPUTS. 8101 DATA INPUTS Vec CLEAR ap so 4a cree wl fis 2 Wy wl e 3 | CLEAR ag cx : Cheam - | couNT/ LoaD ry o o oe cunt Kewal O_o A A a a a oO Oo y | | Seer WL Leis ee VLA s fle fis [Leta wD x GAO CLEAR 10 % wo 2D Eo] 70 No COUNTS c A Qa CLOCK GND taan OC SSyy Oa LO DATA INPUTS: B105 B103 B104 __ Veco F c 8 INPUTS. OUTPUT OUTPUT INPUTS OUTPUTS _ vee D SHIFT Gp 1OAD O poe pel OUTPUT ay t Mec. Cc DY SHIFT 29, LOAD Oc _Jws Lis fe V3 [fz Ln Lo Ls a F D SHIFT Gp Load GS CLEAR Qc) SERIAL cK EVEN 8 Ai RS op Hw INPUT 1 1 zihamlecdstedg7 I a A 8 A, SERIAL Ga CLOCK a GND CLEAR .6 A, SERIAL Qa CLOCK GND Gc EVEN ODD LEVEN TODD GND INPUTS IN OUTPUT OUTPUT WNeOTS IN OUTPUT OUTPUT INPUT INPUT OUTPUT OUTPUT UTS. INPUT er ea 288 FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Connection Diagram B106 wweurs, oureuts vec Ry GA? Bz 3 Snag Fo aa Fa ze} _j23|_ fez far | 20} | oLfw, ola l EO ae Tap Zo sa stot 0 fn Fo i, A GND wap iafisrye Wey ey Lely 2 moar ourur SS Os ON UU % a, ENO a ineurs oureurs B108 B110 wets a nets inputs, Inputs B112 pata Ripe E MAX! ata nate comtveceap OUTS vip A CLOLK CLOCK MIN, Loa 6 > Veg OEM SEAM Sree eammR tOAe ATA DATA veo 2a OB Oc Go clock si 50 16 4 Lf ta Lf 2 fy Lf wey 8 WL Ly 2 ne _ | WS Ly 73 Ly tz Ly ty wo 8 Wenpp waxd Oar dao Or 000K ain 4 Oe 9 99 rock 8 - clear so bape A Ae ct VP 2qP asp ap sypeqyzyys VIP 2FP apa Tpspp ed, ay) s ZTP ata dT sf] eff rye BTS Teg ENABLE DOWNS TT Ne Gate Oy Tq COUNT Count 0, DUNO CLEARSHIFT A 8 CC G SMIFT GND 4 wow nts Oem ur R GHT LEFT an _ ener nr ou os, SERIAL PARALLEL INPUTS SERIAL INT un teTs INPUTS ures InPUT INPUT Bi14 B113 OATA INPUTS cLocKk ouTpuTs voc CkEAR 2D 2 8 29 4 3 2 n w 8 e CLEAR Gp O B OB sounte cLack Loao 1 4 cLoce! Oc A On 2 i 4 s ? COUNT! Oc c A, Ga CLOCK GNI Load me SERIAL INPUTS PARALLEL INPUTS DATA INPUTS B116 B117 smut SHIET INeUT west input inpur terr Yeo oan on Gg OG kOe Cheam CLOCK SERsAL INPUT wweur wweut weur Yep St input oy OG gg clean (24) 28} 492} 30 1S 418-4 17 pb ISL 14 1S Gp CLOCK GRD INHIBIT : SERIAL INPUTS PLEASE QUOTE STOCK NO. AND MANUFACTURERS PART NO. WHEN ORDERING TTT 289Signetics Connection Diagram OT = = GND PUT _ EVEN, O00 outputs B122 oureurs DATA 8121 WORD INPUT Veo OA (OB Oc (OD CLOCKSELECT C1 vec 63a) wis Lula |fel fn ells DATA INPUTS B123 B124 CLK, fi 4 2] Voc cuK, s i] Voc O1 fy F CLK Bb: ER fa] CLK D2 Hi] a4 Be EE ral ay 3 [| . 2 Bs Ef a} Q2 D4 fF Qg Ba EE [=] ag Ds [| fw] O4 Bs FE [3] Q4 Og oo 1a] Og Be FF Haag 7 G+ a 6 52 4 7} Og De [2} [Ps] Q7 Bg Oo [8] 7 Pe 8} Qe Bg [a Fi] Og Dio [>}~ 74] Qg Bio fn = [4] Qg GND [2 aI Q40 GND [2 x} Q10 [TTT Lavine FOR CURRENT PRICES PHONE HARLOW (0279) 29644 230Signetics Connection Diagram B125 - B127/8/9 3130/1/2 CuK as fa] Voc i] Vec O14 EH [a] RESET fis} Ag 2 EH [2] 4 Fa] 83 D3 EF} [7] Q2 13] 3 on aU r=] ag mee Tp Ds (ety ra] a4 3} Bo Pg FH = a Qs is] Ag oH Fg so Dg Gy fis] Q7 De |foh fs] Os o10 RU Ey as B133/4 GND {z] P] 210 aot| rs] Voc Bo i fa] Ag fo Gy Cy B3 Bit] fe] f2 Me [=] B2 B126 eno [7] *) Ag 8135 cLK of =] Voc lo ce LH] Voc BH fa) RESET Koh Lf] 09 Balt [=] 4 '2 cH La 1 53H f=] a2 Ig ch Hal o2 Bal = Og lay 2] os Se.H Fe} a4 I5 EE 4} 04 sans wa | Be GH fa] Og 6H Ls] O5 6 EH 7 a bo Hes Bg CH [3] Q7 Enableg CHL Ly 07 Bg GH Fe] Og Enable, rq] LE $9 Bio mH [4] Qg Inhivit [7] 4) 84 ono [a Ps] Q40 ono [f] a}Sp PLEASE QUOTE STOCK NO. TTT Cai AND MANUFACTURERS PART NO. WHEN ORDERING 291Signetics Connection Diagram B136 8137/8 B139 ane Hf#] vec as i] Veo ein Te HH] Voc 2 rp] B cE Hs] 8 CNH ce Ha] x4 of bra] 0 5 [ahd fa] 8 1 BH La} v4 5 [ Cn 6 [eho Lt] 0 2 [EH Hai] x2 sesv82 6 Is bya] 2 7 EP P42]? cin 3 GH LY v2 7[e bts] 3 8 [eho pn] 2 4 BH ORS GNoi? bt] 4 9 [ho fio] 3 5 7H ~ |_tis] v3 | GND Ey bs] 4 HH LY] Xo 2H {9] Ya fs [eH 1s] Cr B140 tao ice GND (2-4 _ [413] Cp B142 B143 aoe vec | ES Vou ant [a] 42 81] [=] Ap ag fa] &2 aed [i] 82 Aol LF] ce Ao[4 fa] ca B14) Bo fi] alas Bo[s] =] Ag Pru a he] Yee Co fe #] 83 Co fe] Ps] 83 P2 Ez a] Ps Nc a aC 0, [7] 8] cg 3 [a] P7 ne [| hi} 89 2 [2 [7] So rat wn "J Pe ne EJ Fe}S4 Oks [3 Fa] 84 Po Cy re] Ps fo [ro] ia] fo [i] on ovo fs fo] Even no I tg 4 Oy dt Gono :D| Pj ineipiy Gno[e Bl fy SND [i] one haud GEMINI FOR CURRENT PRICES PHONE HARLOW (0279) 29644 292Signetics Connection Diagram B144/5 B146 8147 Ao oh M]Vveco | (84 G 5 ) Voc 80 EH v.83 [3] Aa toH Le] Ya Be [5 [2] Ag f1 GH it] Xe a1 i azeg Pe} Az Bi [sh fo}x OPEN [5] Fa] Ay AY (th >| X2 x fF le] Y $4 CH Ix ono] re| STROBE 6np [2] 8149 8148 Rp [7] w] Vice oa (5 *] Vee 8 G} 5] De Da [2] [3] De Da 2] Ps] Op Ds [2 2] Dp Ds [FJ 2] SHIFT Aout @ 270 n] SHIFT Aout GF 2] Dout cLock (5) 5 Dour clock Cy fF] Bout Bout [| Pe] Loap Bout 5] 2} LOAD GND [7 ] Cour GND a *} Cour B150 B151 5 5 aQg{f1H [6] Vee 0g Gq | Voc Q; E] ls] Qs Oz {2 1s} Os 8 [4] Og "eB ra Da ee, Peles ota e D3 TT [ SEH fz] Q2 Oro [| a] D2 crock: [FH Ps] a, ne fs] Dy CLOCK [7H Fa] DY INPUT Sift 10] So no [4] fo] RESET anp [a] 2] CLOCK PLEASE QUOTE STOCK NO. | AND MANUFACTURERS PART NO. WHEN ORDERING ITT |GEMINI| 293Signetics Connection Diagram rn ee B152 B153 o2 fy s nefy 5 fa] Voc 01 ne[z fa} NC a,6] ne [| Pa] nc af weG] | om = [fala a2[F] cp [a | Fala G2 [] 8[s HT 1x 3,407 Ha ene ono [E] B154 B155/6 RESET 4 r) Vee OstRoBe (i }{ *) Veco aa B a oye court 5 Ro Q7A : i] 78 cE P Pout Osa an 3 Dgg Dale 2200/81 Die Ora fs 2) P18 Aout DED Boa [] 7} Dog Cafe [?} Bout CLka BI Pa] CL KB GnD[? re} cy GNO[s ls] COMMON CLK B157/8 B159 ce ot 3] Yo OsTROBE cfs fe] Vee ci GH 4a] RESET Cout Ge L-F73] Rp co EH re SET Ooch fia] Dour 1} wes re 4 Pale we Efe] 2p Q2 eH tL] Q4 Aout i L479] Op u/d GH 4s] a3 cae] LH] Bour ono [7 te] cP eno] _______H) C4 TTT asain FOR CURRENT PRICES PHONE HARLOW (0279) 29644 294Signetics Connection Diagram B160/1 OstrRose cra Voc Sout BH a Oc EH tz] Pout eaEHY = Leo Aou [e}H4 L4] Op Cafe} {>} Bout Gno (7] rt C1 8162/3 Ostrose[} 1] Yoo SCout FH rea Ro Dc BIH 12] Sout Da 4 a0ez/03 rv] Dp Aout & 1] Og co 4 ao Bout eno [7] Po} C4 B166 B169 CK K2B K2A a TA iB 2A 26 PR KiB KIA OO B172 ds 10 30 GND 2K 2020. fu} fa_faLju) fel fehts Pert Fereriere A 7 61) 62k 2B UM OCGND B170 B171 ve cK K2B K2A KiB KIA 6 Ms FR CK KZ K2 Kt a wife] Jal [np tole e wo) fel fn} fol fe] fal cor UH ro Ko cK J+ @ 7a PA FR. [ PRA Aare hPa reAsre re HA NB A RPK a GND Nc CLR OU sz a GND PLEASE QUOTE STOCK NO. AND MANUFACTURERS PART NO. WHEN ORDERING ITTSignetics Connection Diagram B173 1K 1Q 1G GND 2K 20 24 24 vex TPR 1 1 Voc 2CK 2PR 2 cua cLR OUTPUT VogCONTROL L K J 4 tists [i]_fe) fn) fe) B187 Seger OATA OUTPUTS ERE pm penn vee 2G 2a ge vo BY) 22 2va WSL MLL] I2 1 nN) ely 8 T Cae aT 3p G Ae ve vy v2 v3 Typ 27f aya gT sep ery? Te, ivo dvi TvP tvs, GND ie te ename SeLect DATA OUTPUTS Bi74 1PR CLA 24 kK WG B179 Yeo apg ADS ADO Die | it a x K pn eh font Q 3 Qo |. Ph | 2PR 20 42a) GND B6a 03 TPR B185 ay xe 38 3A vi TA 182K 2 CY CGND B180 1 2 Vo CLR CLR 2ck 2K 2 2eR 20 Lf} OL xco So nv? 3 vse falfsl[ulfe ai[nilelfs TTtTr va NN ON? Na Ne Ca Ga Ga Gi, V7 AND our seLtcr ENAGLE B189 enitemtno _atan Toone | aamt ouTmUTy waite UTE ware hy tna ion 20a Tem fant turn TAO GaH 1OK Wn DOR TET eH FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Connection Diagram Bi90 vec aoe apc ang pe Die on BBS vi LJ |_frel fas} fi2|]_[u | fio] fs << ADA Bap | Bi91 ATA WAI ADC ADH INPUTENABLE ADG ADF ADE s w or G61 oz BB? T 1 2 3 a 1 & ? ' 1 aoa of W oF 5Ot oO OZ GND outeut CONTROL A OATA INPUTS oureur ai du * apA ape ) $2 $3 OUT PUT 2iJayla dps], ery ayy s ADD GNO 8 195 Sa a aS oureur Vcc CONTAOL 4 6 if4] Bifz fu B193" 3 7 3, SRR GR Qe. CATR NEUTS B196 TRU param OUTPUT a ourrur 48 Vcc CONTROL 4A TLEt ry 4B AYA g \ Ra vA 18 oY 2A 2B 2 TT ti Tt aw way (| a A 18 YA 2B SELECT 6 Voc apH 2 51 ARISING A 8 GNO ee hy eevee INPUTS. outrur INPUTS outrun Bi98 vo1 902 DO2 DOE 15 [J 14 | 13 |) 124) WL] we 8 B200 Yoo ADR apc apo O14 004 3 BOI vec DO? 003 DOE Pil sane ADA ADB ADC ADB ADE DOI DOZ O03 DOA GND ti. ZL STP eS TP Baa! AUG ADF ADE ADD ADA AGB ADC GNO B201 Data WATE ADC ADH INPULENABLE AOG ADE ADE ape $1. S82 53 OUT ABD GNO PUT LTPP 1 2]]3 Su16 8 SELECT JA GND ea, ee mS outrur AS outeur 8199 ADE ADO ADC ADB AGA B202 Veo ACH ADT 5 DO! DOZ DOI BOE WL 4113 2 Ly ws t Tate shelf ADG ADF ADE ADO ADA ADB ADC GND B204 Voc sOH $2 81 DO1 DO2 003 DOA WLS 1] Lf 13 1) 12 LL] wy 8 ADG AOF ADE ADD ADA ADB ADC GND PLEASE QUOTE STOCK NO, AND MANUFACTURERS PART NO. WHEN ORDERING TeaSignetics Connection Diagram ADB ADE ADD APE 001 002 003 Dou ? 8 ADA ADB ADE ADD ADE GG} G02 GOS DOs GND B207 'o Vec 4 t lo f ts Aa 'a Ay Is Ao 6 INH Ground 'y [] Yee la) As B210 fal B3 ce Ht Veg I cc ee pe es [e] Bz BE} p 2 be} A2 G i, a Te ; tround [Fy bf 4 Po (2! ODD |6 Ground [7 B208 Ag[s AoE l*] Vee BoLz] By E Fe] Ag fo fy} Bs fof] ty Gg fs] fg f, & 8 f iG fo 8, fF EL lf] Be Ay sf ra] Ag Ground (! [2] Sg Grouna [7] B211 Py CT wa} Yoo oO EVEN INHIBIT B212 Teh FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Connection Diagram = T E> as ~F4 2 B219 2 tk 10 14 GHD wy 2d 7a Mi NtOlistis PLZT La4 47 siiell7 cK WW Ver CLR PR OK B226 Voc 8S owt gaa IVE RAN ys tad tYe gan eee el ee ee el ia B215 Bab FI Yce Aoo/sus [2 [2] N.C. 8s P| 2] 82 As ft 2] Ma Cini fa Ay CGour FF 3) Ay Pour GI fa] By Cout/Bourt & by nc. Bi Ld Fo come, A=B [oo 8} N.C. N.C, [iy 7] Fs Ground fa] ls] Fy B218 Ve al G F NC w n a n J 1 t > a s Cc Bb NC wc) OGNO B223 Veo a8 MA AY BOA wlalfalinifells ls B227 Yee ws ay 1a. card zap v2. 7az 2) | fe} fe] fol fe] fe] fe] fo] Sal fn PLEASE QUOTE STOCK NO. AND MANUFACTURERS PART NO. WHEN ORDERING 299Signetics Connection Diagram Perera: ek Tow we ow MM mw oT wi ao B237 Me ae 4a ay 3 aA 3Y 2 2 Li 0 9 a 1A 1B Vv 28 2 8 8602Y = GND 8239 outvuts net GND OUTPUTS oo 4 ae_f[oljelLln]fwljeLs}. B240 - gurus Input ineuT vee fon Moy eA Oa OD a tor YF He aFsF ere Fnco IconTROL 1 2 ? ne wm OM Oe we GND ounurs ourburs e B241 : B242 yo CONTROL wc NC ONE Veg QuTeuT Yo 8 wm ow CI 0 cLocK Biig tt e . tL motte |) wir, | 8) a [siya eee 4 Lele payin a tear Y a 1 z . ? V1] 2 [a 4 s] a ae TRON eR ouryr 6 ea ry CONTROL, a{{ 0 ano rs TTT ry ENABLE OUTEUT FOR CURRENT PRICES PHONE HARLOW (0279) 29644Signetics Connection Diagram veo tz aA or sa 8 4a ay Cc { Sinay ~ wb 2A Te GND B252 ee vee 24 cuban 20a 20g 20c 200, ourruts, 1 i 3 4 1 a 7 a Lif LJ tJ ts} {sf Le] (7) L va Y a oT 7 ror n cuenta = We 7a, GND cleat ourpurs PLEASE QUOTE STOCK NO. TTT 'GEMINI AND MANUFACTURERS PART NO. WHEN ORDERING | 301 Wx tie Geo, ono outputsSignetics Connection Diagram CLEAR contRoK SEAL Loao: eur A B D sHirt, 1 z 3 CLEAR SERIAL A e DB, LOAD GND SHIFT PARALLEL INPUTS. 8255 WRITE SELECT ENABLE = OUTPUTS oara aE Vcc 01 Wa Mg WRITE READ GT OT Sieensal DT ft ii Wy Sy Ga ar == Qa a3 WLS ar) Ly, Gh se OaTA REAO SELECT Sureors B.257 oy Pe] Yoo of i) c ab fa] 4 ac a LT 8254 2 auteurs 2s ru voc chock cuean guy tos Tame foe cE GND|[e a6 o {| Pal F net [7 [10] RBO/B1 Oo 8259 GELGELPLELE ELE) Sips GND. *] Veco B256 a Cy 7] Voc b EI c a fy } od B ff 3) LT c fz} G of a] ABt (7 I ABO/BI enp [| on: B258 Vec s o R8t RBO/Bt AAA AEE TEE Ee eT 5 GND E TTT 302 FOR CURRENT PRICES PHONE HARLOW (0279) 29644