Datasheet Texas Instruments SN75C189NSR — Ficha de datos

SN75C189, SN75C189A
QUADRUPLE LOW-POWER LINE RECEIVERS
SLLS041G – OCTOBER 1988 – REVISED JANUARY 2000 D
D
D
D
D
D
D
D Meet or Exceed the Requirements of
TIA/EIA-232-F and ITU Recommendation
V.28
Low Supply Current . 420 ВµA Typ
Preset On-Chip Input Noise Filter
Built-in Input Hysteresis
Response and Threshold Control Inputs
Push-Pull Outputs
Functionally Interchangeable and
Pin-to-Pin Compatible With
Texas Instruments SN75189/SN75189A and
Motorola MC1489/MC1489A
Package Options Include Plastic
Small-Outline (D) and Shrink Small-Outline …