10PCS SN74LS161N HD74LS161AP 74LS161 DIP-16

10pcs SN74LS161N SN74LS161AN HD74LS161AP DIP-16

10PCS SN74LS47N 74LS47 HD74LS47P DIP-16 IC

10PCS 74HC4040N SN74HC4040N Binary counter chip DIP-16 #YT

10 PCS SN74LS191N DIP-16 74LS191 Synchronous Up / Down 4-bit Binary Counter

10 PCS 74HC4040D SOIC-16 74HC4040 SOP-16 12-stage binary ripple counter IC Chip

10 PCS HCF4060BE DIP-16 HCF4060 14-Stage Binary Ripple Counter With Oscillator

10 PCS HEF4060BP DIP-16 Ripple-Carry Binary Counter/Divider and Oscillator Chip