LM329 Integrated Circuit - CASE: TO92 MAKE: National Semiconductor

LM335 Integrated Circuit - CASE: TO92 MAKE: Texas Instruments

TL431CLP Integrated Circuit - CASE: TO92 MAKE: Texas Instruments

LP395Z Integrated Circuit - CASE: TO92 MAKE: Texas Instruments

LM334Z Integrated Circuit - CASE: TO92 MAKE: Texas Instruments

CD4026BE Integrated Circuit - CASE: DIP16 MAKE: Texas Instruments

LM376 Integrated Circuit - CASE: Standard MAKE: Texas Instruments

OPA2604AP Integrated Circuit - CASE: DIP8 MAKE: Texas Instruments