SN55189
SN55189 is QUADRUPLE LINE RECEIVERS manufactured by Texas Instruments.
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A QUADRUPLE LINE RECEIVERS
D Input Resistance . . . 3 kΩ to 7 kΩ D Input Signal Range . . . ± 30 V D Operate From Single 5-V Supply D Built-In Input Hysteresis (Double
Thresholds)
D Response Control that Provides:
Input Threshold Shifting Input Noise Filtering
D Meet or Exceed the Requirements of
TIA / EIA-232-F and ITU Remendation V.28
D Fully Interchangeable With Motorola™
MC1489 and MC1489A description
These devices are monolithic low-power Schottky quadruple line receivers designed to satisfy the requirements of the standard interface between data-terminal equipment and data-munication equipment as defined by TIA / EIA-232-F. A...
