PHILIPS Semiconductors

2N2857 Tranistor NPN
Equivalent to 2SC1254

2N3866 Transistor NPN, 800MHZ, 30V, TO39

2N5551 Transistor
Silicon, NPN, 310mW, 180V, 160V, 6V, 600mA, 135>C, 100MHz, 6, 80/250, MOT, TO92-2

74HC CMOS, 74HC151, DIP16, 5V

74HC4538 IC
Dual Monostable Multivibrator