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Texas Instruments SN75LVDS9638DGKR — Interface & Transceivers

SN75LVDS9638DGKR LVDS Driver, 155 Mbps, 8-VSSOP

MPNSN75LVDS9638DGKR
Obsolete

Texas Instruments SN75LVDS9638DGKR LVDS Driver, 2/0 Drivers/Receivers, 155Mbps Data Rate, 3V ~ 3.6V Supply, 0°C~70°C, Surface Mount 8-VSSOP, Tape & Reel.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SN75LVDS9638DGKR specifications
ParameterValue
TypeDriver
MountingSurface Mount
Voltage3V ~ 3.6V
ProtocolLVDS
Operating temperature0°C~70°C
PackageTape & Reel (TR)
Data rate155Mbps
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Number of drivers (Receivers)2/0

Product details

It delivers a differential output swing compliant with the LVDS standard (TIA/EIA-644), supporting data rates up to 155 Mbps per channel.

At 155 Mbps the driver handles common parallel-to-serial conversions for video links, backplane clock distribution, and baseband data transport over twisted-pair or PCB traces up to several meters. The 2/0 driver/receiver count means this is a transmit-only device; the receiving end needs a separate LVDS receiver. The 3.3V nominal supply rail keeps it compatible with common FPGA and ASIC I/O banks without level translation.

The 0.118-inch body width fits tight channel spacing. The reeled (TR) packaging is typical for automated pick-and-place; the moisture sensitivity level should be confirmed before reflow if the sealed bag has been open.

Obsolete — sourcing this part today

This means TI no longer manufactures or sells this order code through its authorized distribution channel. Any available units are new-old-stock or surplus material held by independent distributors. No official TI replacement order code is listed for this specific variant, so any substitution must be validated against the original design's footprint, supply voltage, and data rate requirements.

Frequently asked questions

Is SN75LVDS9638DGKR obsolete?

Buyers need to know if the part is still in production or at risk of end-of-life before committing to a design or purchase.

What is the replacement for SN75LVDS9638DGKR?

When a part is obsolete, engineers and buyers must quickly find a drop-in or functional equivalent to avoid redesign.

What is the price of SN75LVDS9638DGKR?

Sourcing buyers need current pricing to evaluate BOM cost and compare suppliers.

Where can I buy SN75LVDS9638DGKR?

Availability and stock status determine whether the part can be sourced immediately or requires lead time.

What is the pinout of SN75LVDS9638DGKR?

Design engineers must verify pin compatibility with existing PCB layouts and ensure proper connection.

Can SN75LVDS9638DGKR replace SN75LVDS9638D?

Engineers often search for package or temperature variations to source an equivalent part without redesign.