;1-series / B890000 series :
* B893000, B164903 - Twin 3-input AND gates  (orange) ("2.3A1", "2x3N1")
* B893001, B164904 - Twin 2-input AND gates (orange) ("2.2A1", "2x2N1")
* B893002, 2P72729 - Twin 3-input OR gates (orange) ("2.3O1", "23O1", "2x3P1")
* B893003, 2P72730 - Twin 2-input OR gates (orange) ("2.2O1", "22O1", "2x2P1")
* B894002, B164910 - Twin inverter amplifier (yellow) ("2IA1", "2.IA1", "2xIA1")
* B894005, 2P72728 - Twin inverter amplifier (yellow) ("2IA2", "2xIA2")
* B894001, B164909 - Twin emitter follower (yellow) ("2EF1", 2xEF1")
* B894003, 2P72727 - Twin emitter follower (yellow) ("2EF2", "2xEF2")
* B894000, B164907 - Emitter follower/inverter amplifier (yellow) ("EF1/IA1")
* B895000, B164901 - Pulse shaper (Schmitt trigger + amplifier) (green) ("PS1")
* B895001, B164908 - One-shot multivibrator ("OS1")
* B895003 - One-shot multivibrator ("OS2")
* B892000, B164902 - Flip-flop (red) ("FF1")
* B892001, 2P72707 - Shift-register Flip-flop (red) ("FF2")
* B892002 - Flip-flop (red) ("FF3")
* B892003 - Flip-flop (red) ("FF4")
* B893004, 2P72726 - Pulse logic (orange) ("PL1", "2xPL1")
* B893007 - Pulse logic (orange) ("2xPL2")
* B885000, B164911 - Decade counter ("DC1")
* B890000 - Power amplifier ("PA1")
* B896000 - Twin selector switch for core memories ("2SS1")
* B893005 - Selection gate for core memories ("SG1")
* 2P72732 - Pulse generator for core memories ("PG1")
* 2P72731 - Read amplifier for core memories ("RA1")
;10-series:
* 2P73701 - Flip-flop ("FF10")
* 2P73702 - Flip-flop ("FF11")
* 2P73703 - Flip-flop / Bistable multivibrator with built-in trigger gates and set-reset inputs (black) ("FF12")
* Dual trigger gate ("2.TG13")
* Dual trigger gate ("2.TG14")
* Quadruple trigger gate ("4.TG15")
* Dual positive gate inverter amplifier ("2.GI10")
* Dual positive gate inverter amplifier ("2.GI11")
* Dual positive gate inverter amplifier ("2.GI12")
* Gate amplifier ("GA11")
* One-shot multivibrator ("OS11")
* Timer unit ("TU10")
* Pulse driver ("PD11")
* Relay driver ("RD10")
* Relay driver ("RD11")
* Power amplifier ("PA10")
* Pulse shaper ("PS10")
* Numerical indicator tube driver ("ID10")
;20-series:
* 2P73710 - ("2.GI12", "2GI12")