AM25LS2521PC - AMD - Magnitude Comparator Bit Output 20-PDIP

LM311N - RCA - RCA - Voltage Comparator

TL431CP - TI - Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±2.2% 100 mA 8

LM311N - N - NATIONAL - Voltage Comparator

1 PCS FM25W256-G SMD-8 FM25W256-GTR SOP-8 256Kb Wide Voltage Serial Memory Chip

LM193H - NSC - COMPARATOR

LM311N - MOTOROLA - Single Comparator 36V 625mW

LM311N-14 - NSC - Voltage Comparator General Purpose DTL MOS RTL TTL DIP-14