Line Interface Unit 100-Pin TQFP
Line Interface Unit 51.84Mbps DS3/E3/STS-1 Serial 176-Pin LQFP
3-Channel Interface IC, 6V, 1.5W, LQFP, Surface Mount
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Line Interface Unit 51.84Mbps DS3/E3/STS-1 Serial 100-Pin TQFP