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Product Detailed Parameters
- Description：IC TRANSCEIVER 4/0 16SOIC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Series：-
- Type：Driver
- Protocol：RS422, RS485
- Number of Drivers/Receivers：4/0
- Duplex：-
- Data Rate：30Mbps
- Voltage - Supply：4.75V ~ 5.25V
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The SN65LBC174AM16DWREP is a quad differential line driver manufactured by Texas Instruments, belonging to the SN65LBC174A series. It operates within a supply voltage range of 4.75 V to 5.25 V and supports data rates up to 30 Mb/s. The device features four drivers with no integrated receivers, housed in a 16-pin SOIC package. It functions across an industrial temperature range from -40°C to +85°C and draws a typical operating supply current of 23 mA.
Feature Summary
- Provides four independent differential line drivers for RS-422/RS-485 communication
- Supports high-speed data transmission up to 30 Mb/s
- Operates on a standard 5 V power supply
Applications
- Industrial control systems requiring robust differential signaling
- Multi-drop bus networks utilizing RS-485 standards
- Data acquisition systems needing high-speed line driving
Procurement Notes
Verify the specific suffix 'M16' against official Texas Instruments documentation to confirm it denotes a valid manufacturing or packaging variant distinct from the standard SN65LBC174DWR. Ensure the component matches the required RoHS compliance status and lead-free specifications listed in the manufacturer's datasheet before finalizing procurement orders.
Selection Notes
Select this component when a quad driver configuration is required without integrated receivers. Compare the 30 Mb/s data rate capability against lower-speed alternatives like the SN65LBC174 if higher throughput is necessary. Confirm that the 16-pin SOIC package fits the board layout constraints and that the 23 mA supply current aligns with the system's power budget.
Part Context
This part belongs to the SN65LBC174A family of low-power RS-485/RS-422 transceivers. It serves as a specialized driver-only variant within the broader interface IC portfolio, designed for applications requiring multiple simultaneous transmit channels. The 'A' designation typically indicates an improved version over earlier iterations in terms of performance or reliability metrics defined by the manufacturer.
Replacement Considerations
The SN65LBC174DWR is a verified equivalent offering identical electrical characteristics and pinout. Verify that any substitute maintains the same 30 Mb/s speed rating and 16-pin SOIC package dimensions to ensure direct compatibility without PCB redesign.
