Datasheet Details
Part number:
SN75C189A, SN75C189
Manufacturer:
File Size:
554.42 KB
Description:
Quadruple low-power line receivers.
Note:
This datasheet PDF includes multiple part numbers: SN75C189A, SN75C189.
Please refer to the document for exact specifications by model.
The SN75C189 and SN75C189A are low-power, bipolar, quadruple line receivers that are used to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE).
These devices have been designed to conform to TIA/EIA-232-F.
The SN75C189 has a 0.33-V typical hysteresis, compared wit
SN75C189, SN75C189A QUADRUPLE LOW-POWER LINE RECEIVERS D Meet or Exceed the Requirements of TIA/EIA-232-F and ITU Recommendation V.28 D Low Supply Current .
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420 µA Typ D Preset On-Chip Input Noise Filter D Built-in Input Hysteresis D Response and Threshold Control Inputs D Push-Pull Outputs D Functionally Interchangeable and Pin-to-Pin Compatible With Texas Instruments SN75189/SN75189A and Motorola MC1489/MC1489A D Package Options Include Plastic Small-Outline (D) and Shrink Small-Outline (
SN75C189A Distributors
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