NTE74S258 IC TTL Ultra Hi Speed Quad 2 Line To 1 Line Data Selector/Multiplexer

NTE74S157 IC TTL Ultra Hi Speed Quad 2 Line To 1 Line Data Selector/Multiplexer

NTE74S257 Quad 2 Line To 1 Line Data Selector/Multiplexer Replaces ECG74S257

NTE74S151 IC TTL Ultra Hi Speed 8 Input Data Selector / Multiplexer DIP16

NTE74LS139 IC TTL-Lo Pwr Schottky Dual 2 To 4 Line Decoder/Demultiplexer DIP16

NTE74S22 IC TTL Ultra Hi Speed Dual 4 Input Pos NAND Gate Replaces ECG74S22

NTE74S113 IC TTL Ultra Hi Speed Dual J-K Negative Edge Triggered Flip-Flop DIP14

NTE74S40 IC TTL Ultra Hi Speed Dual 4 Input Pos NAND Buffer Replaces ECG74S40