Maker project
cobra
BOM007883 · 2layer
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “嵌入式系统” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Flash (SPI / QSPI / parallel)
- U89 27C128 · by part number
- Operational amplifier
- U92 LM741 · by part number
- Logic gate / inverter / Schmitt trigger
- U2, U15, U36, U61 74LS74 · by part number
- U12, U13, U32, U33 74LS193 · by part number
- U14, U40 74LS10 · by part number
- U16, U17, U37, U54, U55, U87 74LS00 · by part number
- U19, U38 74LS08 · by part number
- U21 74LS51 · by part number
- U34 74LS20 · by part number
- U35, U88 74LS86 · by part number
- U52 74LS11 · by part number
- U53, U57 74LS04 · by part number
- U56, U70 74LS42 · by part number
- U60, U77, U78, U81, U82, U83 74LS95 · by part number
- Decoder / data selector
- U3, U20, U22, U39 74LS153 · by part number
- U41, U51, U58, U80, U85 74LS157 · by part number
- U56, U70 74LS42 · by part number
- Shift register / latch / flip-flop
- U2, U15, U36, U61 74LS74 · by part number
- Counter / divider
- U12, U13, U32, U33 74LS193 · by part number
- Retro computing / bus peripherals (Z80 / 6502 / UART chips)
- U79 8255 · by part number
- U90 Z80CPU · by part number
Helper circuits
- Crystal / oscillator
- Y1 14MHz · by part number
Online view
Loading the project view…
68 rows · 352 parts0 of 68 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C1, C2, C3, C4, C7, C9, C10, C11, C12, C13, C17, C18, C19, C20, C21, C23, C25, C26, C27, C28, C29, C32, C101, C102, C103, C104 | 100nC_THT_762_254 | No part number | 26 | ||
| C5, C8, C16, C22, C31, C33, C35, C38, C39, C40, C41, C46, C47, C48, C176 | 100nC_THT_508_254 | No part number | 15 | ||
| C6, C14 | 150C_THT_762_254 | No part number | 2 | ||
| C15, C45 | 10uC_THT_508_254 | No part number | 2 | ||
| C24 | 220pC_THT_508_254 | No part number | 1 | ||
| C30 | 15pC_THT_508_254 | No part number | 1 | ||
| C36 | 270C_THT_762_254 | No part number | 1 | ||
| C42 | 220uCP_Radial_D8.0mm_P5.00mm | No part number | 1 | ||
| C43 | 1500uFCP_Axial_L25.0mm_D9.0mm_P30.00mm_Horizontal | No part number | 1 | ||
| C44 | 100uC_THT_508_254 | No part number | 1 | ||
| R1, R2, R3, R4, R5, R7, R8, R18, R19, R21, R24, R25, R28, R29, R30, R32, R33, R36, R37, R39, R40, R41 | 33R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 22 | ||
| R6, R20, R22, R23, R26, R27, R31, R34, R42, R73, R94, R96 | 1KR_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 12 | ||
| R9, R84, R87 | 2K2R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 3 | ||
| R10, R11, R12, R13, R14, R15, R16, R17, R69 | 4k7R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 9 | ||
| R35, R38, R45, R46, R47, R49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65, R66 | 680R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 23 | ||
| R43, R67, R68, R85, R108, R109, R110, R111, R112, R113 | 4K7R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 10 | ||
| R44 | 360R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 1 | ||
| R48, R92 | 150R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 2 | ||
| R70 | 330R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 1 | ||
| R71, R75, R76, R77, R91 | 100R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 5 | ||
| R72, R78, R79, R80, R81, R82, R83 | 470R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 7 | ||
| R74, R86 | 220R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 2 | ||
| R88, R89, R90, R95, R97, R98 | 10KR_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 6 | ||
| R93 | 75R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 1 | ||
| R99, R100, R101, R102, R103, R104, R105, R106 | 8K2R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 8 | ||
| R107 | 2k2R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 1 | ||
| D*1, D1, D2, D3, D4, D6, D7, D8, D9, D10, DBR1, DBR2, DBR3, DBR4, DBR5, P11, P12, P13, P14, P15, P16, P17, P18 | 1N4148D_DO-35_SOD27_P7.62mm_Horizontal | No part number | 23 | ||
| D5 | 4V7D_DO-35_SOD27_P7.62mm_Horizontal | No part number | 1 | ||
| U1, U18, U23, U42, U59, U75, U84, U91 | MMN2716DIP-24_W15.24mm | No part number | 8 | ||
| U2, U15, U36, U61 | 74LS74DIP-14_W7.62mm | No part number | 4 | ||
| U3, U20, U22, U39 | 74LS153DIP-16_W7.62mm | No part number | 4 | ||
| U4, U5, U6, U7, U8, U9, U10, U11, U24, U25, U26, U27, U28, U29, U30, U31, U43, U44, U45, U46, U47, U48, U49, U50, U62, U63, U64, U65, U66, U67, U68, U69 | MMN4116DIP-16_W7.62mm | No part number | 32 | ||
| U12, U13, U32, U33 | 74LS193DIP-16_W7.62mm | No part number | 4 | ||
| U14, U40 | 74LS10DIP-14_W7.62mm | No part number | 2 | ||
| U16, U17, U37, U54, U55, U87 | 74LS00DIP-14_W7.62mm | No part number | 6 | ||
| U19, U38 | 74LS08DIP-14_W7.62mm | No part number | 2 | ||
| U21 | 74LS51DIP-14_W7.62mm | No part number | 1 | ||
| U34 | 74LS20DIP-14_W7.62mm | No part number | 1 | ||
| U35, U88 | 74LS86DIP-14_W7.62mm | No part number | 2 | ||
| U41, U51, U58, U80, U85 | 74LS157DIP-16_W7.62mm | No part number | 5 | ||
| U52 | 74LS11DIP-14_W7.62mm | No part number | 1 | ||
| U53, U57 | 74LS04DIP-14_W7.62mm | No part number | 2 | ||
| U56, U70 | 74LS42DIP-16_W7.62mm | No part number | 2 | ||
| U60, U77, U78, U81, U82, U83 | 74LS95DIP-14_W7.62mm | No part number | 6 | ||
| U71, U72, U73, U74, U86 | CDB407DIP-14_W7.62mm | No part number | 5 | ||
| U76 | P8212DIP-24_W15.24mm | No part number | 1 | ||
| U79 | 8255DIP-40_W15.24mm | No part number | 1 | ||
| U89 | 27C128DIP-28_W15.24mm | No part number | 1 | ||
| U90 | Z80CPUDIP-40_W15.24mm | No part number | 1 | ||
| U92 | LM741DIP-8_W7.62mm | No part number | 1 | ||
| Y1 | 14MHzCrystal_HC18-U_Vertical | No part number | 1 | ||
| CAT1, CCS1, CHB1 | 150C_THT_508_254 | No part number | 3 | ||
| CCC1, CVR1 | 390C_THT_508_254 | No part number | 2 | ||
| JEXA1, JEXB1 | Conn_01x15PinHeader_1x15_P2.54mm_Vertical | No part number | 2 | ||
| JP1, JP3, JP5, JP7, JP9 | Jumper_NC_SmallInterface labelR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 5 | ||
| JP2, JP4, JP6, JP8, JP10 | Jumper_NO_SmallInterface labelR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 5 | ||
| JP11, JP12, JP13, JP14, JP15, JP16, JP17, JP18, JP19, JP20, JP21, JP22, JP23, JP24, JP25, JP26, JP27, JP28, JP29, JP30, JP31, JP32, JP33, JP34, JP35, JP36, JP37, JP38, JP39, JP40, JP41, JP42, JP43, JP44 | SolderJumper_2_OpenSolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | No part number | 34 | ||
| JP45, JP46, JP47 | SolderJumper_3_OpenSolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | No part number | 3 | ||
| Q2 | 2N2219TO-92-Cobra | No part number | 1 | ||
| RN1 | 240R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | No part number | 1 | ||
| RSW1 | ~Reset_Switch | No part number | 1 | ||
| T2 | BC327TO-92-CobraRev | No part number | 1 | ||
| TP1, TP2 | ~TestPoint_THTPad_1.5x1.5mm_Drill0.7mm | No part number | 2 | ||
| J1, J6, JA5, JB5 | Conn_01x10PinHeader_1x10_P2.54mm_Vertical | No part number | 4 | ||
| J2 | C96ABCDIN41612_R_3x32_Male_Horizontal_THT | No part number | 1 | ||
| J3, J4, J9 | DIN-5Interface labelDIN-5 | No part number | 3 | ||
| J5, J8 | Conn_01x01_MalePinHeader_1x01_P2.54mm_Vertical | No part number | 2 | ||
| J7 | Conn_02x10_Odd_Even_MountingPinPinHeader_2x10_P2.54mm_Vertical | No part number | 1 |