P89C664HBA P87C591VFA PLCC44 8-Bit Flash Microcontroller Chip #98HY

5PCS NEW TL494CN TL494 DIP-16 TI PWM Power Supply Controllers IC #96-9

5pcs ORIGINAL LD7575PS LD7575 PWM Controllers NEW #TC98-1

10 PCS TL3844P DIP-8 TL3844 CURRENT-MODE PWM CONTROLLERS

5PCS TL494CN TL494 DIP-16 TI PWM Power Supply Controllers IC #GK-3

1pcs NEW UC3846N Current Mode PWM Controller DIP-16 #sub/95

5PCS OB3350CP OB3350 Power PWM Controllers INTEGRATED CIRCUIT SOP8 #96-9