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Quadruple Differential Line Driver


Package | PIN: D | 16
Temp: C (0 to 70)
Carrier: Partial Tube
Qty Price
1-9 $1.04
10-24 $0.93
25-99 $0.86
100-249 $0.73
250-499 $0.68
500-749 $0.55
750-999 $0.44
1000+ $0.40


  • Meets or Exceeds Requirements of ANSI TIA/EIA-422-B and ITU Recommendation V.11
  • 3-State, TTL-Compatible Outputs
  • Fast Transition Times
  • High-Impedance Inputs
  • Single 5-V Supply
  • Power-Up and Power-Down Protection

Texas Instruments  MC3487D

The 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.