420 Piece 74LS Series IC Assortment Kit with 35 Types of Low-Power Schottky TTL ICS in Electronic Component Cabinet Storage Case %+ and %- modes modify

%+ and %- modes modify the output by a preset percentage

The on/off status of the current sensor is related to the position of the slide switch

frequency adjustable in 5 ranges from 1 to 100 Khz

ten screwdriver bits (T10

construction

420 Piece 74LS Series IC Assortment Kit with 35 Types of Low-Power Schottky TTL ICS in Electronic Component Cabinet Storage Case %+ and %- modes modifyKit comes with 35 different types of the most popular 74LS TTL ICs separated in a convenient component storage cabinet. Cabinet has 26 pull out drawers total; 24 Small and 6 Large. Measures 20" x 6" x 10" and weighs 5. 84 pounds. Features four wall mounting slots on the back. Comes with 35 different types of Low power Schottky TTL ICs, 420 total pieces: Includes 10 of each of the following ICs: 74LS05 Hex Inverter (O. C.) 74LS07 Hex Buffer Driver (O.