Device models for Debian

Due to licensing restrictions (incompatibility with DFSG), 
the device models from TI cannot be part of the Debian distribution.
You may download the models OPA1611.LIB, TLV6001.LIB, TLV9002.lib,
opa1656.lib, TLC555.LIB from the TI web pages at
https://www.ti.com/lit/zip/sbom396
https://www.ti.com/lit/zip/sboma15
https://www.ti.com/lit/zip/sbomah7
https://www.ti.com/lit/zip/sbomaw8
https://www.ti.com/lit/zip/slfm005
