New Products

ERF2030 N-Channel MOSFET, CB Radio Upgrade.  This is the famous transistor to out perform several CB radio outputs, long ago.  We found ... more info

IRF520 N-Channel Enhancement Mode power MOS transistor.  100 volts, 10 amps. Datasheet     

Generic Micro Switch with a 2" x 5/32" blade actuator.  It has a 34 gram resistance at the end of the blade.  A pinball has no problem ... more info

74S244 Octal Buffer/Line Driver with 3-State outputs.  20 pin DIP.  New old Stock.  All are tested on a TL866CS eprom programmer. ... more info

74LS273 Octal D type Flip-Flop with clear.  20 pin DIP.  New old stock.  All tested on a Tl866CS eprom programmer. Datasheet

74LS163 Fully Synchronous Counter. 16 pin DIP.  New old stock.  All are tested on our TL866CS eprom programmer. Datasheet

74LS02 Quad 2 Input Positive Nor Gate.  New old stock.  All units are tested in our TL866CS eprom tester.   Datasheet

74HC74 IC is a dual D flip-flop with CMOS outputs.  This will not replace a LS (TTL type).  These are new old stock.  All have been ... more info

74ALS139 Dual 1 of 4 Decoder/Demultiplexer in a dual inline package (DIP).  These are new old shock.  All are tested in Our TL866CS eprom ... more info

ULN2064B Quad Darlington switchs in a 16 pin Dual Inline Package (DIP).  50 volts, 1.5 amps per switch.  This interfaces TTL logic to high ... more info