NTE74S153 IC TTL Ultra Hi Speed Dual 4 Line To 1 Line Data Selector/Multiplexer

NTE74S258 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

NTE74S64 IC TTL Ultra Hi Speed 4-2-3-2 Input AND/OR Invert Gate DIP14 ECG74S64

NTE74S174 IC TTL Ultra Hi Speed Hex ?D Type? Flip-Flop W/ Clear DIP16 ECG74S174

NTE74S86 IC TTL Ultra Hi Speed Quad 2 Input Exclusive OR Gate DIP14 ECG74S86

NTE74S251 IC TTL Ultra Hi Speed 1 Of 8 Multiplexer DIP16 Replaces ECG74S251