Product Summary

The MC3487N is a quadruple differential line driver, which offers four independent differential line drivers designed to meet the specifications of ANSI EIA/TIA-422-B and ITU Recommendation V.11. The MC3487N 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 a high-impedance state at the differential outputs during power-up and power-down transition times provided the output enable is low. The outputs of MC3487N are capable of source or sink currents of 48 mA.

Parametrics

MC3487N absolute maximum ratings: (1)Supply voltage, VCC: 8 V; (2)Input voltage, VI: 5.5 V; (3)Output voltage, VO: 7 V; (4)Operating free-air temperature range, TA: 0℃ to 70℃; (5)Storage temperature range, Tstg: –65℃ to 150℃; (6)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or N package: 260℃.

Features

MC3487N features: (1)Meets or Exceeds Requirements of ANSI EIA/TIA-422-B and ITU Recommendation V.11; (2)3-State, TTL-Compatible Outputs; (3)Fast Transition Times; (4)High-Impedance Inputs; (5)Single 5-V Supply; (6)Power-Up and Power-Down Protection; (7)Designed to Be Interchangeable With Motorola MC3487.

Diagrams

MC3487N circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC3487NSRG4
MC3487NSRG4
Texas Instruments
Bus Transmitters Quad Diff Line Drvr
Data Sheet
0-1550: $0.25
1550-2000: $0.24
2000-5000: $0.24
5000-10000: $0.23
MC3487NSRE4
MC3487NSRE4
Texas Instruments
Buffers & Line Drivers Quad Diff Line Drvr
Data Sheet
0-1550: $0.25
1550-2000: $0.24
2000-5000: $0.24
5000-10000: $0.23
MC3487NSR
MC3487NSR
Texas Instruments
Buffers & Line Drivers Quad Diff Line Drvr
Data Sheet
0-1550: $0.25
1550-2000: $0.24
2000-5000: $0.24
5000-10000: $0.23
MC3487NE4
MC3487NE4
Texas Instruments
RS-422 Interface IC Quad Line
Data Sheet
0-1: $0.58
1-25: $0.46
25-100: $0.42
100-250: $0.37
MC3487N
MC3487N
Texas Instruments
Buffers & Line Drivers Quad Line
Data Sheet
0-1: $0.56
1-25: $0.51
25-100: $0.39
100-250: $0.39