Basic Circuit

74 series digital circuit of 7410 74H10 3 input nand gate

Published:2011/4/2 1:45:00 Author:Ecco | Keyword: digital circuit, 3 input, nand gate

7410， 74H10，74L10, 74LS10, 74ALS10, 74S190, 74HC10, 74C103 input nand gate   (View)

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74 series digital circuit of 7409 74LS09 quad-2 input nand gate

Published:2011/4/2 1:30:00 Author:Ecco | Keyword: digital circuit, quad-2 input, nand gate

7409, 74LS09, 74F09, 74ALS09, 74S09, 74HC09quad-2 input nand gate(OC)   (View)

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74 series digital circuit of 7408 74LS08 quad-2 input nand gate

Published:2011/4/2 2:30:00 Author:Ecco | Keyword: digital circuit , quad-2 input , nand gate

7408, 74LS08, 74F08, 74ALS08, 74S08, 74HC08, 74C08quad-2 input nand gate   (View)

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74 series digital circuit of 7407 74LS07 hex inverter/driver

Published:2011/4/5 20:20:00 Author:Ecco | Keyword: digital circuit , hex inverter, driver

7407, 74LS07, 74HC07hex inverter/driver(OC, high voltage output)   (View)

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74 series digital circuit of 7406 74LS06 hex inverter

Published:2011/4/5 20:15:00 Author:Ecco | Keyword: digital circuit , hex inverter

7406， 74LS06 hex inverter（OC, high voltage output） It's 7405 type of high voltage output, and the maximum pressure is 30V.   (View)

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74 series digital circuit of 7405 74H05 hex inverter（OC)

Published:2011/4/5 20:09:00 Author:Ecco | Keyword: digital circuit , hex inverter

7405, 74H05, 74LS05, 74S05, 74HC05, 74F05, 74ALS06hex inverter（OC)   (View)

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74 series digital circuit of 7404 74H04 hex inverter

Published:2011/4/2 2:45:00 Author:Ecco | Keyword: digital circuit, hex inverter

7404, 74H04, 74L04, 74LS04, 74S04, 74HC04, 74C04, 74F04, 74ALS04hex inverter   (View)

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74 series digital circuit of 7403 74LS03 quad-4 input nand gate

Published:2011/4/2 2:26:00 Author:Ecco | Keyword: digital circuit , quad-4 input , nand gate

7403, 74LS03, 74LS03, 74ALS03, 74S03, 74HC03quad-4 input nand gate(OC)   (View)

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74 series digital circuit of 7402 74L02 quad-4 input nand gate

Published:2011/4/2 2:40:00 Author:Ecco | Keyword: digital circuit, quad-4 input, nand gate

7402, 74L02, 74LS02, 74S02, 74HC02, 74C02, 74ALS02, 74F02quad-4 input nand gate   (View)

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74 series digital circuit of 7401 4LS01 quad-4 input nand gate

Published:2011/4/2 2:37:00 Author:Ecco | Keyword: digital circuit, quad-4 input, nand gate

7401,74LS01, 74HC01, 74ALS01quad-4 input nand gate(OC)   (View)

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74 series digital circuit of 7400 74H00 quad-4 input nand gate

Published:2011/4/2 2:43:00 Author:Ecco | Keyword: digital circuit , quad-4 input , nand gate

7400, 74H00, 74L00, 74LS00, 74S00, 74HC00, 74C00, 74F00, 74ALS00quad-4 input nand gate   (View)

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74 series digital circuit of 7442A 74L42 BCD decimal decoder

Published:2011/4/2 0:57:00 Author:Ecco | Keyword: digital circuit , BCD , decimal decoder

7442A, 74L42, 74LS42, 74HC42, 74C42BCD decimal decoder   (View)

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74 series digital circuit of 7443A 74L43 excess-three code -decimal decoder

Published:2011/4/2 0:56:00 Author:Ecco | Keyword: digital circuit, excess-three code , decimal decoder

7443A 74L43 excess-three code -decimal decoder   (View)

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74 series digital circuit of 7444A 74L44 excess-three gray code -decimal decoder

Published:2011/4/2 0:56:00 Author:Ecco | Keyword: digital circuit

7444A, 74L44 excess-three gray code -decimal decoder   (View)

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74 series digital circuit of 7445 BCD- decimal decoder/driver

Published:2011/4/2 0:56:00 Author:Ecco | Keyword: digital circuit , BCD , decimal decoder , decimal driver

7445 BCD- decimal decoder/driver It is used as lamp, relay or MOS driver; It can absorb the current with 80mA: when in Invalid input state in the BCD, all outputs keep in high level. The function table is same with 74LS42.   (View)

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74 series digital circuit of 7446A/47 BCD seven segment decoder/driver(OC)

Published:2011/4/2 0:56:00 Author:Ecco | Keyword: digital circuit, seven segment, decoder, driver

7446A/47,A74L46/47, 74LS47BCD seven segment decoder/driver(OC) Open-collector output direct indicator; Pilot light input; Leading edge and back porch zero lights turning off control; Having the function of light intensity modulation; Effective low-level output; The maximum output voltage: 46A, L46 are 30V, 47A, L47, LS47 are 15V; Absorbing current: 46A, 47A are 40mA, L46, L47are 20mA, LS47 is 24mA. The fonts of 7446 and 74246are different, the fonts of 7447 and 74247 are different, others are the same and could be changed in each other. . The input data is 8421 code.   (View)

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Voice filter circuit used lm387

Published:2011/3/27 21:49:00 Author:may | Keyword: Voice filter

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Four-phase stepper motor power driver circuit

Published:2011/3/22 3:37:00 Author:may | Keyword: stepper motor power driver

diagram: Four-phase stepper motor power driver circuit   (View)

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Hitachi AIPL3 module protective circuit diagram

Published:2011/3/30 21:52:00 Author:Ecco | Keyword: protective circuit, Hitachi, module

Hitachi AIPL3 module protective circuit diagram is as below:   (View)

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The interface circuit diagram of the AD7520 and MSC-51 of Single Chip Microcomputer

Published:2011/3/30 21:54:00 Author:Ecco | Keyword: interface, Single Chip Microcomputer

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