Signetics 74LS191N Synchronous Up/Down Binary Counter DIP16 - New

2X TC4029BP Toshiba Presettable Synchronous Up Down Binary Decade Counter DIP-16

2PCS DM74LS193N Fairchild 4-Bit Synchronous Up Down Binary Counter DIP-16

2PCS DM74LS190N NSC Synchronous Up Down BCD Decade Counter DIP-16

74161PC [2pcs] Synchronous 4-Bit Counter; 74161 IC Fairchild; DIP-16 (SN74161)

SN74LS193N Motorola 4-Bit Synchronous Up Down Binary Counter DIP-16

12PCS SN74LS161AN TI Synchronous 4-Bit Binary Counter IC DIP-16

74LS161APC Fairchild Synchronous Presettable 4-Bit Binary Counter IC DIP-16