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SN75C189DRG4 from Texas Instruments - Logic Products
Part Number: SN75C189DRG4
Manufacturer: Texas Instruments
Product Category: Electronic Components, Integrated Circuits
Description: QUADRUPLE LOW-POWER LINE RECEIVER

Datasheet Abstract

About
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 with 0.97 V for the SN75C189A. Each receiver has provision for adjustment of the overall input threshold levels. This is achieved by choosing external series resistors and voltages to pr...

SN75C189DRG4 Datasheet

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Engineering Web: SN75C189DRG4 -site:globalspec.com -url:http://www.ti.com/SN75C189DRG4
Quadruple Low-Power Line Receiver - SN75C189 - TI Product...
SN75C189DRG4 ACTIVE 0 to 70 0.31 | 1ku SN75C189DRG4 As of 8:21 AM GMT, 29 Jul 2008
Quality - Eco-Info & Lead-free (Pb-free) : Content &...
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