MC3487DR ,Quadruple Differential Line Driverlogic diagram (positive logic)41,2EN21 1Y1A 31Z67 2Y2A 52Z123,4EN109 3Y3A 113Z1415 4Y4A 134Zschemat ..
MC3487J ,Quadruple Differential Line Drivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
MC3487N ,Quadruple Differential Line Drivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
MC3487NE4 ,Quadruple Differential Line Driver 16-PDIP 0 to 70/sc/package.FUNCTION TABLE(each driver)OUTPUTSOUTPUT OUTPUTINPUT INPUTENABLEY ZH H H LL H L HX L Z ..
MC3487NSR ,Quadruple Differential Line Drivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
MC3487P ,QUAD EIA-422 LINE DRIVER WITH THREE-STATE OUTPUTSOrder this document by MC3487/D* * *Motorola* s Quad EIA–422 Driver
MC74VHC32D ,Quad 2-Input OR GateMAXIMUM RATINGS*Symbol Parameter Value UnitThis device contains protectionÎÎÎcircuitry to guard aga ..
MC74VHC32DR2 ,2-1 Quad OR GateELECTRICAL CHARACTERISTICS T = 25°C T = – 40 to 85°CÎÎA AV VCC CCÎÎÎÎV V Min Typ Max Min MaxSymbol ..
MC74VHC32DT ,2-1 Quad OR GateON SemiconductorMC74VHC32Quad 2-Input OR GateThe MC74VHC32 is an advanced high speed CMOS 2–input ..
MC74VHC32DTR2 ,2-1 Quad OR GateMAXIMUM RATINGS*ÎÎÎÎÎÎ Symbol ParameterÎÎÎÎÎ ValueÎÎÎ UnitThis device contains protectioncircuitry ..
MC74VHC32MEL ,2-1 Quad OR GateLOGIC DIAGRAMV B4 A4 Y4 B3 A3 Y3CC14 13 12 11 10 9 81 2 34567A1 B1 Y1 A2 B2 Y2 GNDFigure 2. Pinout: ..
MC74VHC373MEL ,Octal D-Type Latch with 3-State OutputELECTRICAL CHARACTERISTICS (Input t = t = 3.0ns)r fT = 25°C T = − 40 to 85°CA AMin Typ Max Min MaxS ..
MC3487-MC3487DR-MC3487J-MC3487N-MC3487NE4-MC3487NSR
Quadruple Differential Line Driver
High-Impedance Inputs Single 5-V Supply Power-Up and Power-Down Protection
description/ordering informationThe MC3487 offers four independent differential line drivers designed to meet the specifications of ANSI
TIA/EIA-422-B and ITU Recommendation V.11. Each driver has a TTL-compatible input buffered to reduce
current and minimize loading.
The driver outputs utilize 3-state circuitry to provide high-impedance states at any pair of differential outputs
when the appropriate output enable is at a low logic level. Internal circuitry is provided to ensure the
high-impedance state at the differential outputs during power-up and power-down transition times, provided the
output enable is low.
The MC3487 is designed for optimum performance when used with the MC3486 quadruple line receiver. It is
supplied in a 16-pin dual-in-line package and operates from a single 5-V supply.
ORDERING INFORMATION Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
FUNCTION TABLE
(each driver)H = TTL high level, L = TTL low level,
X = irrelevant, Z = High impedance
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
