8-Bit 41 kSPS ADC Serial Out, Ratiometric Op or Vcc Ref, TTL/MOS Input & Output Compatible, 4 Ch. 14-PDIP
4-Channel Single ADC SAR 41ksps 8-bit Serial 14-Pin PDIP Tube
4-CH 8-BIT ADC, 41KS/s, SPI, PDIP-14