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TMPM311CHDUG
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Toshiba Electronic Devices & Storage Corporation
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Arm Cortex-M3 Core Based Microcontroller/32bit/LQFP48-P-0707-0.50C | 
Datasheet
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HM2P07PDM311N9LF
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Amphenol Communications Solutions
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  Back Plane Connectors,2mm Hard Metric Series,Millipacs,   Vertical Header, Type A with Peg 2.5mm, 110 Signal Pin, Press Fit Tail,Shielded, 250 mating cycles and ROHS Compliant | 
PDF
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HM2P07PDM311N2LF
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Amphenol Communications Solutions
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MillipacsĀ®,  Back Plane Connectors, 2mm Hard Metric  Series 5 Row vertical Press-Fit Header, Type A with 110 Signal Pins and RoHS compatible | 
PDF
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LM311DG4
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Texas Instruments
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High Speed, 30V, Differential Comparator With Strobes 8-SOIC 0 to 70 | 
 
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LM311PE4
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Texas Instruments
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High Speed, 30V, Differential Comparator With Strobes 8-PDIP 0 to 70 | 
 
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