Qty Value Device Package Parts Description VENDOR VENDOR-PART-NUM 1 7414 SO14 IC4 Hex schmitt trigger INVERTER Digikey 568-1401-1-ND 1 7432 SO14 IC2 Quad 2-input OR Digikey 568-12072-5-ND 1 HDR-2X1-LCK HDR-2X1 REVPWR 2x1 pin header with friction lock Mouser 571-6404562 1 HDR-4X2-SHR HDR-4X2 BB4 Shrouded 4x2 pin header Digikey 609-3530-ND 1 LM1117A SOT223 IC3 3.3 volt linear regulator Digikey NCP1117LPST33T3GOSCT-ND 1 MINI-B MINI-B-MOLEX U$5 USB 2.0 Mini-B SMT Mouser 538-51387-0530 1 TBLK-5.08-X2 TBLK-5.08-X2 CN5 Terminal Block, 5.08mm, x2, screw terminals Digikey ED2609-ND 1 TPS2044 SO16 IC5 USB Power management chip Digikey 296-26909-1-ND 1 USB2504 TQFP64-10X10 IC1 Digikey 638-1031-ND 4 USB_SINGLETHRU-HOLE USB-A_1H CN1, CN2, CN3, CN4 USB 2.0 Type-A through-hole Digikey AE11191-ND 6 0.1uF C0.1UF_C0603 C0603 C6, C12, C17, C20, C21, C23 0.1 uF Capacitor, 25V, X7R Digikey 1276-1126-2-ND 1 1.0M R1M_R0603 R0603 R15 1M Resistor, 1%, 0.1 watt Digikey 311-1.00MHRTR-ND 1 100K R100K_R0603 R0603 R16 100K Resistor, 1%, 0.1 watt Digikey 311-100KHRTR-ND 5 100uF C100UF35V_E3.5-8 E3.5-8 C1, C2, C3, C4, C5 100uF polarized capacitor, 35 volts, general purpose Digikey 399-6548-ND 3 10uF C10UF35V_C0805 C0805 C8, C9, C19 10 uF Capacitor, 35V, X6S Digikey 490-10504-1-ND 1 12K/1% R12K_R0603 R0603 R5 12K Resistor, 1%, 0.1 watt Digikey 311-12.0KHRTR-ND 4 1K R1K_R0603 R0603 R13, R14, R18, R19 1K Resistor, 1%, 0.1 watt Digikey 311-1.00KHRTR-ND 7 1uF C1.0UF_C0603 C0603 C10, C11, C13, C14, C18, C22, C24 1.0 uF Capacitor, 25V, Y5V Digikey 490-3897-2-ND 5 200K R200K_R0603 R0603 R1, R2, R3, R4, R17 200K Resistor, 1%, 0.1 watt Digikey 311-200KHRTR-ND 1 24MHz HC49S-24MHZ HC49S XTL1 HC49S 24 MHz crystal Digikey 887-2441-1-ND 2 33pF C33PF_C0603 C0603 C15, C16 33 pF Capacitor, 50V Digikey 311-1739-1-ND 7 49.9K R49.9K_R0603 R0603 R6, R7, R8, R9, R10, R11, R12 49.9K Resistor, 1%, 0.1 watt Digikey 311-49.9KHRTR-ND 5 ACM2012 ACM2012 ACM2012 L1, L2, L3, L4, L5 USB in-line filter Digikey 445-2207-1-ND 2 DMP2035 DMP2035 SOT23 Q2, Q3 PFET Digikey DMP2035U-7DICT-ND