2x Texas Instruments IC SN74LS670N SN74LS670, 74LS640 SN74LS670J 16 pins DIP

2x National Semiconductor IC MM74HCT08N MM74HCT08, 74HCT08, 74HCT08N 14 pins DIP

1x Texas Instruments IC SNJ54LS161AJ 54LS161

5x IC LM324N LM324, 324 DIP-14

Infrared Remote Control 38KHz with IR Transmitter Receiver Module for Arduino UK

STK404-050 / 1 PIECE (qzty)

Infrared Receiver n Remote Control Module IR Kit HX1838 for Arduino - UK Stock

9PCS TSOP1838 DIP Infrared receiver 38Khz Infrared sensor