5 x MH74ALS192 74ALS192 Synchronous Binary 4-Bit Up Down Counter with Preset IC

5 x Vintage K555IE7 = SN74LS193N 74LS193 4-BIT UP / DOWN COUNTERS IC

10x MATSUSHITA 74LS193 4-Bit Up/Down Binary Counter PDIP-16

5 X SN74LS393N SIGNETICS DUAL 4BIT COUNTER 14-DIP NEW IC

2 x Genuine MH74ALS193 74ALS193 4-Bit Up Down Clock And Clear Binary Counter IC

5 x SN74S169N by Texas Instruments Synchronous 4-Bit Up/Down Binary Counters IC

5 x Genuine DM74S163N NSC Synchronous 4-Bit Binary Counters 74S163 IC

5 x SN74LS169BN T.I. 4-Bit Binary Counter 20Mhz 32ns - DM74LS169N 74LS169 IC