Datasheets
SN55189AFKR by: Texas Instruments

QUAD LINE RECEIVER, CQCC20

Part Details for SN55189AFKR by Texas Instruments

Results Overview of SN55189AFKR by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

SN55189AFKR Information

SN55189AFKR by Texas Instruments is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Part Details for SN55189AFKR

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SN55189AFKR Part Data Attributes

SN55189AFKR Texas Instruments
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SN55189AFKR Texas Instruments QUAD LINE RECEIVER, CQCC20
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Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description QCCN,
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature RESPONSE CONTROL
Input Characteristics SCHMITT TRIGGER
Interface IC Type LINE RECEIVER
Interface Standard EIA-232-F; TIA-232-F; V.28
JESD-30 Code S-CQCC-N20
Length 8.89 mm
Number of Functions 4
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Characteristics TOTEM-POLE
Output Polarity INVERTED
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code QCCN
Package Shape SQUARE
Package Style CHIP CARRIER
Qualification Status Not Qualified
Receive Delay-Max 85 ns
Receiver Number of Bits 4
Seated Height-Max 2.03 mm
Supply Current-Max 26 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade MILITARY
Terminal Form NO LEAD
Terminal Pitch 1.27 mm
Terminal Position QUAD
Width 8.89 mm

Alternate Parts for SN55189AFKR

This table gives cross-reference parts and alternative options found for SN55189AFKR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN55189AFKR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SN75189DR Texas Instruments $0.2128 Quadruple Line Receiver 14-SOIC 0 to 70 SN55189AFKR vs SN75189DR
SN75C189ADR Texas Instruments $0.3945 Quadruple Low-Power Line Receiver 14-SOIC 0 to 70 SN55189AFKR vs SN75C189ADR
SN75189ANSE4 Texas Instruments Check for Price QUAD LINE RECEIVER, PDSO14 SN55189AFKR vs SN75189ANSE4
SN75189NE4 Texas Instruments Check for Price Quadruple Line Receiver 14-PDIP 0 to 70 SN55189AFKR vs SN75189NE4
MC1489D onsemi Check for Price Quad Line Receiver (EIA-232D), SOIC-14 NB, 55-TUBE SN55189AFKR vs MC1489D
DS14C89AN/NOPB Texas Instruments $1.5241 Quad CMOS Receiver 14-PDIP 0 to 70 SN55189AFKR vs DS14C89AN/NOPB
SNJ55189AFK Texas Instruments $28.7649 Quadruple Line Receiver 20-LCCC -55 to 125 SN55189AFKR vs SNJ55189AFK
DS14C89AM/NOPB Texas Instruments $1.8500 Quad CMOS Receiver 14-SOIC 0 to 70 SN55189AFKR vs DS14C89AM/NOPB
SN75189DRE4 Texas Instruments Check for Price Quadruple Line Receiver 14-SOIC 0 to 70 SN55189AFKR vs SN75189DRE4
MAX1489ECPD+ Analog Devices Inc Check for Price ±15kV ESD-Protected, Quad, Low-Power RS-232 Line Receiver, 14-PDIP-300_MIL, 14 Pins, 0 to 70C SN55189AFKR vs MAX1489ECPD+