75174

R5 data IssuedNovember1985 5392 Linedrivers andreGeI lvers Furtherinformation on line drivers and receiversis ca'LobinnleteaafirrnoemIndtieRnrSftah. ce'RefSoCl2ilro3cw2uiiMntsga' d(b9eo0oE3ka-s6sw9y'0h()i9.cS0he2ae-7rec3u2ar1vraeannild-t cataloguefor details. 1488Linedriver The 1488is a quad line driver containing3 NAND function drivers and one inverting driver. The device meetsthe specificationof the Electroniclndustries Association standard RS232C.The 1z$88is used to interface data terminals with data comm u n i c a t i o n se q u i p m e n t . Absolutemaximumratings (at25'Cunlessotherwisenoted) Powersupplyvoltages: Vcc* +15V Vcr -15V I n p u t v o l t a g er a n g e( V r n ) -1SVdcto +7.0Vdc O u t p u ts i g n a l v o l t a g e +15Vdc Continuoutsotalpowerdissipation (seenote) 800mW Operatingtemperature-0'C to +70'C storagetemperature '-65'Cto+150'C Maximumleadtemperature (solderni g,6 seconds-)260'C Note: Above 60'Cambient temperatures,deratelinearlyat 8.3mW/"C. Features O Meetsspecificatioonf EIARS232C. O Current-limiteodutputtypically10mA. O Minimumpower-ofof utputimpedanceof 300O. O Slewraiecontrolvialoadcapacitor. O Inputcompatiblewith mostTTLandDTL circuits. TOPVIEW Electricalcharasteristics Electricalcharacteristicsover operating free-airtemperaturerange,Vcc* : 9V, Vsc- : -9V (unlessotherwise noted) Symbol Parameter V,t High-leveilnputvoltage Vrr- Low-levelinput voltage Vot High-leveol utputvoltage Vor- Low{evel output voltage lrx lrr...