Maxim ICL7107CPL LED display driver 3 1/2 digit ADC DIP-40 NOS

Maxim MAX139CPL, LED Direct Display Driver, 3-1/2 Digit ADC w/Reference

Maxim MAX131CPL, 3-1/2 DIGIT A/D Converter w/Bandgap Reference, DIP-40 (1 Pcs)

(2 pcs) Maxim MAX139CPL, LED Direct Display Driver, 3-1/2 Digit ADC w/Reference

5PCS MAXIM MAX7219CNG DIP-24 LED Display Driver IC

Vintage Maxim MAX138CPL 3 1/2-Digit A/D Converter 40 pin plastic dip IC

MAX139CPL Maxim NOS IC ADC 3.5DIGIT 40DIP

MAX6958BAEE+ Maxim LED Display Driver 2-Wire Interfaced 9 Segment 4 Digit 16QSOP