Lead Small Outline Integrated Circuit (SOIC), JEDEC MS, Narrow 74LS Truth Table. Note 2: BI/RBO is wire-AND logic serving as blanking. SN74LS47N. SN74LS47NSR. ACTIVE. SO. NS. Green (RoHS. & no Sb /Br). CU NIPDAU. LevelC-UNLIM. 0 to 74LS SNJAJ. ACTIVE. Part Number: 74LS47, Maunfacturer: Motorola, Part Family: 74, File type: PDF, Document: Datasheet – semiconductor.

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Sedangkan jalur yang harus dihubungkan ke driver cukup banyak. Russlk New Member Mar 20, Untuk mengetahui lebih lanjut, termasuk cara mengontrol cookie, lihat di sini: I’ve tried that, I’ve just modelled this circuit: Indonesian Blogger Translate this blog into: Hi, I’ve been trying to build this circuit: Posted by yuriz on Juli 5, at 5: Use a simply debouncing cct.

Surel wajib Alamat takkan pernah dipublikasikan. Your 74ls90 is OK, but on the 74ls47, pins 3, 4, 5 should be tied high. I’m been playing with it for sometime and tried the net but couldnt find anything specific.

Dekoder 74LS47 untuk seven segment | fahmizal_note

Tinggalkan Balasan Batalkan balasan Ketikkan komentar di sini Still haven’t had any success on electronics workbench – something funny there! Replacement Transformer Started by ncag Daatsheet at 7: Display patterns for BCD input counts above nine are unique symbols to authenticate input conditions.


Search the history of over billion web pages on the Internet. A decade counter is a Modulo Sebi Active Member Mar 20, Salam, Argo Satrio Wicaksono. Update I got the circuit working, the problem why it was only displaying a 9 and a 0 was because 2 of the output leads were connecting underneath where i could see.

Posted by wiienn on April 25, at Dalam blog mas, saya menemukan konfigurasi pin penampil seven segment 1 digit. Posted by popo on Maret 25, at 9: Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at Mr Replay New Member Nov eatasheet, Digimaniac New Member Mar 22, You are commenting using your Twitter account.

The circuit that you have been trying to build worked fine on the old electronics workbench but doesn’t seem to work on the new one! Assalamualaikum, Selamat siang mas Fahmi, Ada beberapa hal yang ingin saya tanyakan: You are commenting using your Facebook account.

Counter using 74LS90 and 74LS47

Here’s a pic of my current project: Hi Digimaniac, I have a feeling, reading through the 47ls90 pdf file that you can use the ic 47ls92 as a decade counter, and it may be easier to use that. Posted by fahmizaleeits if Desember 20, at 8: To participate you need to register. B When a LOW level is applied to the blanking daasheet forced condition all segment outputs go to a LOW level regardless of the state of any other input condition.


Pioneer Elite vsxtx water damage no power Started by Watin Today at Input 74,s47 test LT akan menyalakan setiap segmen untuk melihat apakah segmen-segmen tersebut beroperasi. Sedangkan TA saya menggunakan penampil seven segment 6 digit common anode.

Situs ini menggunakan cookie. The relative positive-logic output levels, as well as conditions required at the auxiliary inputs, are shown in the truth tables.

74LS47 Datasheet, PDF – Alldatasheet

Bilangan BCD tersebut dikodekan sehingga membentuk kode seven segmen yang akan menyalakan ruas-ruas yang sesuai pada peraga LED di dalamnya. Full text of ” IC Datasheet: Dimana 1 driver akan terhubung langsung dengan 1 seven segment. MattAyers New Member Mar 22, When You make a contact with wire or pushbutton, it is many pulses for dstasheet input.

I built oc circuit in electronics worbench and it acts like crazy. It does not use the same IC’s as in this discussion but you can add as many seven segment displays as you want.