PDF资料描述
Ordering InformationType NO Marking Package Code SRC1219 SRC1219 TO-92Outline Dimensionsunit : mm, LIST/421the low logic levelThe 54HC/74HC logic family is functionally as well as pin-out compatible with the standard 54LS/74LS logic familyAll inputs are protected from damage due to static dis-, LIST/421IDTQS3LR384HIGH-SPEED CMOS 10-BIT LOW POWER LOW RESISTANCE BUS SWITCH INDUSTRIAL TEMPERATURE RANGENOVEMBER 19991999 Integrated Device Technology, Inc DSC-5547/1c, LIST/421and meets TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V11 It is designed to improve theperformance of full-duplex data communications over long bus linesThe SN75179B driver output provides limiting for both positive and negative currents The receiver features highinput impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a, LIST/421In addition a loop back function is provided for terminaltesting The MV1442 may be selected to function in eitherinternal or external clock recovery modes Internal clockrecovery mode may be selected tor either 1544MHz or, LIST/421PACKAGE: DIP16 AND SO16NDESCRIPTIONThis primary controller IC, developed in BCD60IItechnology, has been designed to implement off, LIST/421*1 The common size difference of the board width 125 mm of its height isspecified as ±02The value above 125 mm is specified as ±05MSC23B236A-xxBS8/DS8 Semiconductor161, LIST/421November 1999 H100/H110 Interfaces and Time-Slot InterchangersAmbassador T8100A, T8102, and T8105Appendix A Application of Clock Modes (continued)5-6132bF, LIST/421292LZ93N61:: SYMBOL 1/0 ] POLARITY ] PIN NAME FUNCTIONII 47 I CKO I OCK I Uuuv I Clock output The CKO pin outputs clocks at the reverse of theCKI (pin 46), LIST/421Phillips 4C6 97180T1 : 6:35 Impedance Transformer on toriod Phillips4C6 97180T2 : Twisted Pair 4:1 Transformer, 4 Turns Made with, LIST/421