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Texas Instruments SN75C188NSR Microcontrollers

Quadruple Low-Power Line Driver 14-SO 0 to 70

200,000 ActiveTexas InstrumentsSN75C14-SOIC (0.209", 5.30mm Width)$1.45
SN75C188NSR 14-SOIC (0.209", 5.30mm Width) package illustration

Same model may have multiple batches, images only for reference.

SN75C188NSR
Manufacturer
Texas Instruments
Part Number (MPN)
SN75C188NSR
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Base Model
SN75C
Detailed Description
Quadruple Low-Power Line Driver 14-SO 0 to 70
Package
14-SOIC (0.209", 5.30mm Width)
Lifecycle Status
Active
Datasheet
PDF SN75C188NSR Datasheet
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Ordering Code Family

SN75C groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

38 ordering variants listed on the family page.

View all variants

Technical Specifications

Texas Instruments SN75C188NSR Microcontrollers technical specifications.

General

Protocol
RS232
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
±4.5V ~ 15V
Lifecycle Status
Active
Type
Driver
Number of Drivers Receivers
4/0

Related Parts Comparison (SN75C188NSR vs SN75C3232DR vs SN75C3222DWR vs SN75C3223DBR)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Texas InstrumentsSN75C188NSR
Texas InstrumentsSN75C3232DR
Texas InstrumentsSN75C3222DWR
Texas InstrumentsSN75C3223DBR
Package / Case14-SOIC16-SOIC20-SOIC20-SSOP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature0°C ~ 70°C0°C ~ 70°C0°C ~ 70°C0°C ~ 70°C
Supply Voltage±4.5V ~ 15V3V ~ 5.5V3V ~ 5.5V3V ~ 5.5V
ProtocolRS232RS232RS232RS232
Lifecycle StatusActiveActiveActiveActive
Number of Drivers Receivers4/02/22/22/2
TypeDriverTransceiverTransceiverTransceiver
Data Rate--1Mbps1Mbps1Mbps
Duplex--FullFullFull
Receiver Hysteresis--300 mV300 mV500 mV
Action
RFQ
RFQ
RFQ
RFQ

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