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
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
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
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