EPL14P4AD-55 | DigiCamel IC Datasheet

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= CMOS process technology ensures low power . ~N consumption and higher reliability Part Numbering System } «= Available in both Plastic and Cerdip window packages Electronically Programmable Logic «= Data copying protection Mego’ « Flexibility of logic structure ee rogeartmable Polarity = Package Type: 20-pin 300 mil Plastic DIP (one-shot) output Pin Count 20-pin 300 mil Ceramic DIP with a window Pee Vt Be 36ne (135¥) {reprogrammabie) Package Type 1D = Ceramic DIP with a quartz window = Product Term: 32 (Group I) p= {GeBrenrammatie) 64 (Group Ii) Dey Tete) = Propagation Delay Time: 58 sens 55ns (max): Series 20 A . EPL 16 RP 2 A OD -5S5 * At time of shipment: Actiwe-Low 35ns (max): Series 20 B «= Each pin has programmable output polarity « Upward compatibility with MMI devices, PAL™ Logic Outlines Group! EPL 10P8 A/B EPL 12P6 A/B EPL 14P4 A/B EPL 16P2 A/B vee vee vee ce

7 BSP] Beet a (_# et os

a BH ag] BY 2 aos gd Ls ED Ee oa =e oa =e }43] Cy ea 2 Sat ys Zones c= =sou5 CH: ep ~~ =r oF ro cH “sp =) Ey —aage | Sea ce) Sa cg) Sta | Pe lee Ree S| OE | SLR es eee gt | gj C—— fa gq ofa ge ofa g -——_ No eno eno nD ‘

EPL Series 20B D.C. Characteristics (Ta = 0 to 70°C, Vec = 5V + 5%) Typ. |i | inputcurrentieakage | INS OVtovec | 20 | | a0 [vc | t'inputvotage | Po | os [vw | "W'inputvottage | eo | eco |v [Vo |“ outputvotiage | Veo = MINI =amars || os [os |v [Vou | "Houtputvortage | Veo = MIN Ion = S2mars | 2a | ae [|v | Output current leakage in OFF Vo = OV to Veo ua status Vi= GND or Vec* ene a Supply current Vi=24v Group I Vi = GND or Vec* Vcc = MAX, Output = open 70 mA oro TTT Supply current | __Group!_| Vcc = MAX, Output = open [| 1 | 60 | ma | leo2 (Active) |__ Group | {= 10MHz, V; = 0.8V or 2.4V* | | o [ # | mm] NOTES: Group | devices are equipped with power-down circuits. When neither “OR” nor "XOR” in the FEATURE cell is used, current for the unused product term is cut off. {Above mentioned specifications are conditional on the use of all product terms.) “Typical icc values are for Vec = 5.0V, 50% product term usage, Ta = 25°C “*Typical Vo. = 0.SV for lo. = 16ma, Ta = 25°C EPL Series 20A A.C. Characteristics (Ta = 0 to 70°C, Vcc = 5V + 5%) ee EPL Series 20B A.C. Characteristics (Ta = 0 to 70°C, Vee = 5V + 5%) [sme | tam | cater ——FaaSa— | a | Condition [ min. [std | Max | | [two | [fs | as fs | | | tax | Ry = 5609 [fs | as | ns | | | trex | Propa- Re=1.1K0 ee ee ee | | texz | gation Ca = 505F [| ts | 2s | ns | | | tex | Delay [| as fas ns | | | tex | Time [ [as [as [ns | | | tx | Max frequency re ee i j [2a | | ns | FH mnimum cookie wan | en [20 | ns | [tu | inputset-uptime [2s [fT ns | Lt Tinputhoidtime Poo TT sf

5V \\ b Connections RI 5602 Product 3D. Output Test Point erm R2 lon he 'e 1.1kQ = 50pF (Including testing J jig capacity) (@) (®) Input Waveform T, P2=“Don't care” oon Input Pulses non +30V ---y 90% Pr Pe ov | 10% be : Po=h.b wel ete ee LE ® +s0v-—"" Sns & p= | 4: Programmed aa 70% & B (Open) ov aD — | U J : Unprogram Se ol le ac 5ns 5ns Ps Ps NOTE: This is the A.C. characteristic measurement with a © voltage of 1.5 V on both the input and output. Configurations of EPL Logic Ricoh EPL Series 20 A/B. Group | provides 32 input As illustrated in logic diagram (c), when neither positive input addresses and 32 product terms. Ricoh EPL Series 20 A/B (I) nor negative input (I) is programmed, the AND output (P1) Group II provides 32 input terms and 64 product terms. Input becomes “inactive.” When both positive input (I) and pins in both groups operate at TTL levels. negative input (I) are programmed, the AND output (P2) becomes “don't care” logically. All intersection points of the input addresses and product terms are provided with an EPROM cell connection. These Each output includes a FEATURE cell in addition to the intersections are connected prior to delivery. programmable AND-FIXED OR logic. The FEATURE cell . . . enables the user to program the logic polarity (active- The AND gate is illustrated in logic diagram (a) above. The high/active-low) and the logical OR, Exclusive-OR case. switches, indicated in logic diagram (b) correspond to the EPROM cell connections. All switches are closed when the devices are unprogrammed. Timing Diagram | Sun pl — tn + clock Tav 15v TeV Input be tox Registered Output > | tro Output ouput Hinz XK OTE: ata unknown

Group | | (Detault Path)* ~ Block Diagram By-Pass Product Term OR (Default Path)* Output Pn XOR Producttem “F <staus at Devry Group II VO Block Diagram eoucten FS =e fo UU roductTerm = FY |“ 2 EP ql > x08 Pezatirany ed = in Input or Feedback StH SS oo Product Term = ge ee De [> X] BS Cp 00 (Deteun Path) vo Pin Input or Feedback 4 Group Il Registered Block Diagram — pion Paty Sock r — OR % Product B fs 0 | | [| with Register Product -R—4 | [or [LN % Ton =D ED on re omen ca o with Register Feature Cell (MMI PAL and pin compatible) » Feature 1 Unprogrammed A D——— c cea OR/XOR State (MMI PAL » pin compatible) 8. D> A Cc. OR Program » p> oe A . XOR Program © » oe B Feature 2 > POLARITY Unprogrammned c—Ppo—o @ —Pe-oee : 5.

Ricoh EPL Series A/B go into the program/verify mode Two program/verify modes exist to program/verify the AND when Pin 1 (Vp) has Vine (20A : 21V, 20B : 13.5V) applied. array and to program/verify the FEATURE CELL. Ano Ay Programming | —_—venteaton ® Apply Vine (20A: 21V, = Apply Vine (20A : 21V, 20B : 13.5V) to Pin 1 (Ver) 20B : 13.5V) to Pin 1 (Ver) = Set Address AO-A7 = Set Address AO-A7 (See AND Array ® Set Data DO-D7 = Verify Data DO-D7 with Pin 11 Timing Diagram) Data “L” is programmed (PGM/OE)set to Vi Data “H” is not programmed = Execute program by applying each 1ms pulse of Vinw (20A : 15V, 20B : 13.5V) to Pin 11 (PGM/OE), as illustrated in following flow chart Feature Co Programming = Apply Vine (20A : 21V, = Apply Vine (20A : 21V, 20B : 13.5V) to Pin 1 (Vee) 20B : 13.5V) to Pin 1 (Vee) = Apply Vinn (20A : 15V, = Apply Vin (20A : 15V, 208B : 13.5V) to Pin 5 (FPM) 20B : 13.5V) to Pin 5 (Fem) = Select Feature Cell Attributes = Select Feature Cell Attributes via Pin 3 (S1) and Pin 4 (S2) via Pin 3 (S1) and Pin 4 (S2) (See table 2) (See table 2) = Set Feature Cell Data ® Set Pin 11 (PGM/OE) to “Vi.” Level Data “L” is programmed Data “H" is not programmed = Execute program by applying each 1ms pulse of Vins (20A : 15V, 20B : 13.5V) to Pin 11 (PGM/OE) as illustrated in following flow chart Seouity Ct Progamming = Apply Vine (20A : 21V, 20B : 13.5V) to Pin 1 (Ure) = Apply Vinw (20A : 15V, | 20B : 13.5V) to Pin 5 (FPM) : = Set “L” Level to Pin 12 (D0/Security) ) = Execute Security Program by applying 50ms pulse and Vinw (20A : 15V, 20B : 13.5V) to Pin 11 (PGM/OE) Table 2 0 OR

1 XOR

0 Polarity

| 1 | Security Ove 1: Vin

~ C ser) Vpp = 13.5V <P>" [_x-0 J Dex] Se Address ‘Verity One eye, Byte (5X + 10)msec/ Duration Ne <Gest nad > Yes <> Fait Pass C tn) Timing Diagram 1.AND Array* Programming/Verification 2. Feature Cell* Programming/Verification Program Verity ; Program \\ verity \\ et rte <r rg Vw Ver Vier (Pin) Vee (Pint) tes tas tn uM Fem“ ma ana (Pin) Address ‘$1,S2 = ane - F aa PGM/OE. 20-07 (Pin 11) |} as tos tow ton tos. Vow toe too t ~ om PGM/OE: (Pint . tos tew ton tos | torw

Preload Mode: EPL 16RP8, EPL 16RP6, EPL 16RP4 The data of each pin is preloaded to F/F with the steps in the table below. Preload Mode Read ® Apply Vic to Pin 1 (CLK) Same F/F Read operation as in normal logic mode = Apply Vin to Pin 11 (OE) = Set the preload data to the data pin ® Apply the preload pulse of 2us pulse width of Vinw (20A : 15V, 20B : 13.5V) to Pin 4 (PRELOAD/S2/A5) Timing Diagram (Pint) “Ver i a Vue = Fo “ (Pin 4) = Ve a ae a tos tw ton tos Preload Logic Mode Programming Electrical Specifications D.C. Attributes (TA = 20 ~ 30°C, Vcc = 6.0 + 0.25V) Requirements _| Min. | Avg. [| Max._| Vi = OV—Vec | -2o [20 Tua | } Vo = OV~Vee [20 [20 Twa | [vi | inputvoitage"u” CC os TT oe [Vu | inputvoltage"e™ TC cor. TV | Programmed input voltage "H"-Series20A_| CT 145 [150 | iss [Vv | Programmed input voltage "H"-Series20B_ | CE 13.0 [135 | tao [Vv | Programmed supply voltage-Series20A_ | CT 205 | oro | ais | Vv | Programmed supply voltage-Series20B_ | Cd 13.0 | 13/5 | tao Tv | | [ian | Programmed power source current-Viaw | PGM/OE,FPM=View [ [| 5 | ma | [we | Programmed power source current:-Viwe | Vee=Vine | TT 30m | [icc | Programmed power source currentveo [TT Ts mat oo

AC. Attributes (TA = 20 ~ 30°C, Vcc = 6.0 + 0.25V) ~ [ Symbol [tem Mins vg. Max. J Unit _] [tes [Vue set-uptime es | [tas | Addressset-uptime Ts [tos | Data set-up time Po 2th gs Program pulse width | 095 | 4.0 [1.05 | ms _| Data hold time ee ee [tos | OEset-uptime ee Ts [toe [OE accesstime es | Data effective time after OE Poof aT as | ‘Address hold time ee ee ee ltss | Selectset-uptime Ts] [ts | Select hold time ee ee Preload pulse width Poza gs | Ltorw | Over pulse width [ia75 [| 875 | us | Pin Layout Diagram Program Mode Mode Table (sta f2q3tatsfel[7 {eo [ithe-1 AND

4 Ee A | lar |e a aca as [a al

a» fl [3] D7 Program| HP | A7 | A6. A4 [AS Input AND si/Ae [3] [18] D6 Array Data ~ Preload/S2/As [4] Ds Verit A7|A6 | A5| A A2]A1]A0| L_foutput Program >| x [ss [so | x |x | x |x [os Fem/Aa [5] jis] Da Program x HH] X | X | X_| X_|HH| inp “GBs Lx [51 [sofini[ x [x [x [x |. [eee ° ° Veri x [$1 X 1X 1X 1X LL foutp x a" evetoagl Lx [x [onal x Lo fox x Loc fs [i a fl [3] 0: Preload| L_| x | x |HH| XxX |x |x |x | x Input [iis | isso Ties Ao [9] Do/Security Mode All Inputs are TTL Level GND [io] PGM/OE NOTES: HP = Vinp (Series 20A : 21V, Series 208 : 13.5V) HH = Vin (Series 20A : 15V, Series 208 : 13.5V) H= Van L=Vn X = Don't care (TTL Level) Programmer Support Support Software RICOH EPL Personality Operating System Module Ms-DOS™ Data 1/0. Model 29B, Mode! 60 | Universal CMOS Data 1/0 ABEL™ DEC VAX/vmMs™ PAL Adapter DEC VAX/UNIX™ 303A - 011A MS-DOS ” CP/M-86" Assisted Technol CUPL’ | Valley Data Sciences | 150/160Series [None | i DEC VAX/VMS [stag fztzo [None DEC VAX/UNIX loliver Town [None cor | ERASE) NOTE: Other programmer vendors to be announced. VAXINMS,

Address Table - Group | Address Table - Group II Input Line No. vs. Address Input Line No. vs. Address [TinputLine [Address PinState [Number | As | As | A2 | Ait | AO | [Number [ aa [| aa [ az [ ai | Ao | ro {| o fofofofo} [uo fa Pa fa fa fa | (1 | o fo foo fa} [oi ofa Pa pa fa fof [2 | o fo fof fo} [2 fo To fo foo Ta | [3 {| o | o fo fa ta} {3s fo To fo fio To | [4 [oo fo fa fo fo} [4 ofa fa fa fo Ta [5 | o f|ofafot+} {os fai fa fia fo To | [se [| o [fo fa fa Toy} {ue fo To fo Pa ta | [7 | o fo fat Tata} ~fouz7 fo fo fo Ti To | Pe fo Pt J co To To a a ee ro |of+f{fofotf.s} [us Tati fo Ta fo | [to | o f+ fof. t{o!} {wi To fo Ts fo fia | Poa | oo [ct fo fa Pa} [Poa To fo Ta foo fo | a Po a a fo To a (as | o | 1 | a1 [oo fat | fw T+ fi foo Too fo | (is [| o [+ fa [a fo} [ow To fo Ta fa ta | pois fo Pa a a pois To Po Ts Tt fo [ie ft fo To To fo | a Poa fo To To Ts a ee [ies To To Ts fT Pie fo Ps To To Pg ft Po Po Pa Pio fo fs To To fo [azo ft fo Ps fT oo To P20 Pt fo Pt To J [ara to a fo eS ee [ae ao a a fo a ras | 1 | oo [| + [a fa} [as Too Ps fo Ta Too | [a {| 1 [1 | o fo fo} [oa Ta fo fo fa Ti | [2 {| 1 [71 ]o fof |] [ae Ta fo fo fai Too | [2 {| 1 [1 ]of1 fo} [| a Too fs fa foo Tia | [a7 | 1 [| 1 fo fa [a |] [oa too Ts Ta foo Too | [ze [| 1 [1 {31 {fo fo | [aw [a1 fo To fo Tia | [20 [1 [11 fof | [| a [ai fo To fo Too | [ao | 1 | 1 | 1 [a foo | [ow Poo Ps Ps Ps fa | Poa a Po Pa Pa Pa} 6 Cat fo a ss NOTES: 1. An unspecified input line will produce all low data. 2. (A7) Pin 2 must be at V. for Group | EPLs. | Product Line No. vs. Address Product Line No. vs. Address | [po[o1[b2|p3|pa[os[oe[o7| a7 | Ae | As | [po[pi[p2[p3[pslos[ps[p7| a7 | a6 | as | | [ss[as{ao[salzafie[ sfo| o [| o | o | {sefas[aolszleafis[ sof o | o | o | | [s7[aofar{asfasfa7[ofi foo [ o [a | f[srfasfarfasfesti7[ of; [ o [oo [1 | [ss[solaz[salzefisfiof2f oo [ 1 | o | [safsofa2|aafastisfiofe | o [1 [ o | (so[sifasfasfa7fiotuifa fo [1 | 1 | [safsifasfasferfio[ri[s[ o [os [a | [eo[salaa{selaslaofizfa] oa fo | o | f[eofs2faalacfestaofizta{ 1 [oo [ o | ler|s3lasla7{aofaifiafs {1 | o | 1 | ferfssfas[a7fasfaifisfs {1 [ o [1 | lea{salae{selaofaztiafe | a1 [1 | o | [ealsafas|se[aola2trafe{ 1 [ 1 [ o | les{ss{a7{so{aifesfisf7{ 1 [1 [+ | [eslssfa7[so[sifasfisf7] 1 [1 Ts | (1: Area not in use 10.

~ EPLIOP8A EPL10P8B Inputs (0-31) Increment Cas es 88 was ees errs First Fuse oo hE RD oe De 19 vemos Se 83 eee tt tt BD fey Be ot Ho oe 18 we a BD bs set | TT i ¥ HY fff} ft ft} tt sy Hoo] tows 7 TI ree = gto tt LD He 4 et 300 3S tf tg gy Hos Bs 16

3 TT ee

3 geo ge SE pt tt tt 5 }> a sy e 54g ar} s 2 HS > el ps 3 a << fy 3 tte tt tp LD a tt 6 errr SS eee Pl eo, 1 es cp atti tL ID i 7 +e ot 2 > eel peg | WWI rose 80 ee tot th tt tt ttt RB “ i b 8 errr a ett py Fa] pos TT rer” 662 : 8 seo or or oo or BD SS 0 {| Si a Po 1 ~ Product Term Input Term Numbers orz3 45 a8 W317 oh aa 2829507 -__ Numbers 11.

a Logic Diagram EPL12P6A EPL12P6B Inputs (0-31) Increment Peewee ee ee er eT ey 2 =| 8 0 19 eee TILT IT Numbers 00 eT ooo oth [pen ae ns ee eee see See {| <—768] 770 eo D> [e>o— 18 os TT, Se 2 3, Sa tt tt }> i — sss or < Ay 3 nna Hed He} tt 5) Hos >o- 17 I o 28 38 100 ee Dae TC er 775] g ee 23 | o> & gue 38 SE th ot BD S HT ~ e ° SHS 5 mee HP fy} > Hoo] B es E OI I ss 3 sf oe eet et BD o> © Ti a 6 fet | = tp el pe 110 8 8a ooo RD )O> OL 7 4 rr we aetti ty i Tn D ge as ee ot oor ott Re 785 a 8 Ee RN] etic eet ge 8 eee et to te tt RF bp see 82 ER ott

8 Tan i 12

9 AMET tI Ts W

Product Term : digceh oun en pataean mann Input Term Numbers ue . wy en RSET Numbers 12.

~ EPLI4P4A EPL14P4B Inputs (0-31) Increment TT aS eT es oH a agi? RED asa maT pean inn : 4 —— HH eS 18 eearees ACT EE NLL Numbers ER Ea 83 oe oe eee > iS>o 17 ee oon rh sal

2 SSS pt)

seteteret | | Il ier ee ST TTT 6 asses Sscess= sts essen esses sees =) 901 s 3038 Se ee 9 > [O>o 16 8 we oo TTT TT TTT Eee 3 gg ER | OD ~ 2 3 8 Se 9 ST 5 2S eR oe] pe is § OIE ike $ R 6 fer we eT TT 5

8 Se Re 907

Se eae panes cemeseee samen Somesa se aeta caresses oar > [O>o— 14 SOI pase mee 80 ttt > 3 a Se TAIT Sannin ;

9 TET TT ANT a < n

Numbers 2012) 4367 asin eo ama anacy nme ——— Input Term 13.

— EEE Logic Diagram EPL16P2A EPL16P2B Inputs (0-31) Increment OV 2a ese 7 e900 RIDE sITHBID anrzees cuzsa62r aHzs30H 17 eT) . =| TI ; sill | i : 4s Pras 17 First Fuse Numbers “| ML alia

83 Se eee eee oe

2) See eee

3 SRS] 1026

3 See eee a\\s) [O>o— 16

OMI | ae oe eR 1025 Be SS ee ee tt}

388 SR I,

2 HATA

3 eee SSE et [077] 1020 2 cee SO a> [O>o—15 a foe SOO | 7 SSR eo eo LUT TTT 1028 ee ae SO Be 93 SSE tt }>> Bee 8 SSE ett ttt eee SSE se ee te tee et ttt tt 4 Stniaiaieia iti : Suititiaiiialai im ; ! 9 UIT TINT a W | Product Term Input Term Numbers OFF 4567 By wIT wIGVe15 WG17IB19 2072273 24252627 78799031 -—————- Numbers - | 14.

~ EPLi6P8B Inputs (0-31) Increment 1 aperement _ First Fuse 0123 4567 a90H mows wie man MEK mm_H Numbers °° ES ee

2 SRS decd

2 SEER > D455

we SER ttt i (po+—19 at SERRE 45 [yp PUT | 2 > een ttt ttt ~ 2 BE 8 See meas ees se meset estes eneseeesetatssi === = Le SR) re Por —18 we ee ttt 2 ros Tb ss ERR © bie dcaiimiiailiehiniiatt 3 > tet — Te Ba Se 2 O53 to ol 2056

3 EE > al Pso 47

co en or) in s Be 8 SCRE 4 © MPT ELT | 4 rr} aot ve » LTT Co ee ee L205 wo 3s EE et Gls 2059 a 8 8S RD D4 Po+ —16 ~ 6 ge 3 tt 2? ros b 3 get COO) > 2 waaiiiuiiiatalaiiimiiimitiait i 5 > ee a £ HTT TTT z = yoae 382 Se 060 3 3088038 SE et 2 3 1088 38 0 a eS tod ph 2062

8 Nee 37 Nee es cas ea sencetassesanassastat sess = = it Ko 15

. a 98 ERE 2} > MEET | 6 >, ee ee tooth ve w LTT Co

38099 SER I 06s

PE patina nin iieateiiatiat = ee eee essa sasassesessacastesasscsescee oe = Ge tbey—14 Me fe COO eo oo >

3028 FER ER

7 > (atin ve o HOTT TTT TT 5 ee | 2055 100 $0 aoe OS eS eS ee | ell ie 3 CEE > o>4 Ae ee a os ee ee es |e, o> 13 ess Ce ete tt 2 [> re 38 SRE A HTT TTT te } 8 aR ee hi. ——a OT [ef os oe eee ee SS 1}—soas fo Gaseeecsteesssessereseseesssemstet estan a= MO Lae OPC ee SE Att > (os [>o 12 | ae 8 SHEE tt 2} > > MPT TTY TTY 9 a ee eed | es < 11 Product Term 0123 4567 89 10m ras w6ITIBIs DorZM 24252627 282931 -———--—- Input Term | Numbers Numbers 15.

Inputs (0-31) Increment 1-> First Fuse] 9:23) ¢se7 eeu iis tenes mmm ana man Numbers 2 as ee ee ee ee

2 Et caso

18 SEER et RF b> 1 Po

Bi SaaS! a § SSR eB > TOUTE TT i TT | 2 >= ttt tt Od an Ho eS Be 8 SE eR SB Roe ee Co] PB

36 EERE RS > Fes Aso 18

nesses setae e eee Sees Co s gy Se TRiniMiiniinalas ae EEE e ein 3 eee oo J To BCR 9 [ph evse 8s eee) > Tir /po—17 eo La | b

4 RES a

TTT TT TT TT TT TT | Be Fes Toe & BES — rec ae Se ay [>o—16 s ea LE | © 8 SSC D> >

3 Him) fe]

ba fe Be =< T phecce 3 yes SEE g Be SERRE SS D> fis Pl >o— 15 3 te eee 2 iE [| iy ine 38 Saeco p | o TTT TTT | =] 6 > a eee (atime HT Se [ese eS pee BFE Co] [pl zoes ae SSE ee 2) > ay Po 14 | fe SCO (b I ‘ Ve So sy b TT TT TET TT TTT TTT in PD, EE Ee att | MTT TTT TT TT ee eee fee SEE 9 eco 80 Fe] ph 2068 ee Sete > ri>+ho 13 yes SCE ros] So oo oss tos s eee cea cece Se > TET |

8 Sees aN

m Pa Pe eee HS | yee 8 EER Et | i 8 FEE BD Dt 12 wee CEE us b doe sat ttt ttt ttt tte rt) > | PTET TTT oe Daa 0S eS eee pc <p-11 Product Term | e122 (362 ssi aos wows azn wean mee -——— Input Term Numbers Numbers 16.

Increment Inputs (0-31) 1-p First Fuse — 0123) 4567 89 00m 2izvers werner zoziz29 2252677 28282001 Numbers 3 e ERR EE ee

3 ECS 080

2B hs ° ULE TTT TTT TT l 2 > ttt ttt we TTT TTT | ie SR

8 ER = en [_plzoss

Sets ee Ee ee > i> Ppo—18 frre cabenancannssonesseneetustsnnensuemssmsamsn an! fixe i IT pe] 3s tt “Ten SSS ae 238 Oe

30838 SS ttt Rt f—] [ plzose

8 8 eS) > ppo-17 Be [55 ne HT | [=]

4 Pr ath

ve wT TTT | 8S 00 28 St tt RF [ plzose 3 me ee ti] P16 ~ oo se [SS] | b = simian lnitimitatiiia | - 5 >, a ee ee 000 es eS 8 vee w LT TT TT ele, om | 3 op geet oe et é fe SS > 1 15 Bie ose aeessesceeesssearsscessseatsaeetsaee eos fcs4 [| at | = 6 oC oe «ATT ese Be SSCS > To Lbs ieee SSE rg po

2 SSS > I

vaimiimiiiaitietiiatiaiintt |

7 P34 ee

, ve w LTT TTT oT yes 98 Se se SCS ~ reo HE Poo-13 oe peooe mepeeeneeceeseaseea oe tabars Coeenuoast wae hes ll B ,

3 ERATE EL A T TGP (|

, S00 ee (ait Te “Or io I i ee a oe aS | see SRR HD+ po 12 | SSeS [55> ~ TTT 9-9) Cp—11 | Numbers Numbers | 17.

(020V—Q00= | LT Logic Diagram EPL16RP8B Increment Inputs (0-31) 1i—p> First Fuse 123 6567 89 sor Farts wer7IEIs 20NZ273 2252677 879903) Pep cccenecsarersmsecemeseeee secon Sc oscss=ss = — [A 2: eee Bo aD [>o- 19 i ft i : a Ce [Sp , _ oo l ml 3——1 coc ro [| crt ae 8 So oe ott RS

2888 Se eo

a fo BEE | | plzoss ee E> pro 18 ae SC | P Pi besemneseccccansscasstcassteassseeeeeeees [hp Lh

3 SH L

UT fama mn O RUAN ° ee Soo eR wy See ee Seen Eee en RS See SReRSeenseser essa S Pp esemsestasesemesceesas cass ssascesatacsas See f>1 | BSS

2 See > > o-17

roe SE 895 > L . 4 po ! []

8 CTT | CAT on

° Soo Gp] [ pzose we EEE =} a> Fo

3 S28 2 Sa sae ee ee ee Sees ee eee ec ease tense eeseSsar aor pro— 16

5 3 cS ip) Uf Bs pS a fond 3 ve TT oct ia te

23 EE eo 9

fee Se i] | pl2oe2 See Fp O}—-peo- 15 Brg peeeseetonstemesee ce scseecssans = [| Pe pet ce erase seoeseemectemet semeeeeeececan sa hp! tt : 6 eS a I iol) ~~ J Action ° 10 9 Co Bh SS — cig fes seseeteet eetceesst este esesmmseses == > D L ass oe passesuetmseisescrsmssseestterseemsssrass== tS! pens Boe posearecsasessassueeececenseversreeeeesers os iS ‘ pe TTT me TTT TT TT 7 ATT . 2-4 See Se Sess ee Seca SSeS Se eE ee Sere S| pe SCR ~~; 2068

6 Se He Ie

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fe [I ve w OTT inna ~ ye SoCo eo Rh wg EE ee Hea psteesessestssesrecesceemstiemeteemeeseass “04 tT Se ee gsseesetesesrentaeestases tstesteeetstess == By aml po 12 SSE oe : | Product Term | 0122) #867 esi r2nws teri aitiza seme a0" ————-— Input Term | Numbers Numbers | 18.

Cross Reference Guide EPL to PAL EPL Group | yore | 12P6 [14P4 [16P2] [ EPLGroup!! | 16Pa [16RPé | 16RP6 | 16RP4 | 16He | 16Re | 16R6 | 16R4 | Small PAL Medium PAL 16RP8 | 16RPC ee re ee ee ore Packaging 20-Pin Plastic DIP Packaging 1-Shot (Unit: mm) 20-Pin Ceramic DIP Reprogrammable (Glass Sealed with a quartz window) (Unit: mm) - | 24 ygr020 Ranannanndl : 3 OY . run - ge, pot Pm THA veut) TAA 58 yuuyad i aeb \\ . loser | awe *_oaste abe: orate sland waffeosee alles hoes hg NOTES: EPL, EPLASM are trademarks of RICOH, Inc. PAL is a trademark of Monolithic Memories, Inc. MS-DOS is a trademark of Microsoft, Inc. ~ CP/M and DEC VAX/VMS are trademarks of Digital Equipment Corp. UNIX is a trademark of AT&T. CUPL is a trademark of Assisted Technology, Inc. ABEL is a trademark of Data I/O Corp. 19,

Product Information

EPL14P4AD-55 specifications and overview.

Summary

CMOS ELECTRINICALLY PROGRAMMABLE LOGIC

Description

CMOS ELECTRINICALLY PROGRAMMABLE LOGIC

Source title EPL14P4AD-55 Datasheet(PDF) - RICOH electronics devices division

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