10 x MC14511BCP TI BCD-To-Seven Segment Latch Decoder Driver 4511 IC

4 x Mini 490IP2 Digital indicator with built-in decoder Rare USSR NUMITRON

Vintage 3M W451-1 Intruder Alarm 115V 60Hz 25W Wood Case Adjustable Sensitivity

MDA3510 Tesla PAL Decoder DIP24

10 x MB443 Fujitsu FANUC BCD to Decimal Decoder Driver IC SN74145N DM54145N NEW

2x FHILIPS 74HC238N DECODER 3 TO 8 LINE DIP16

HEF4511BP Philips BCD to 7-segment latch/decoder/driver

Antique Police Tone Decoder