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Rangkaian Terpadu (IC)

Rangkaian Terpadu (IC). Sistem Digital -- Pertemuan IX. Integrated Circuit (IC).

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Rangkaian Terpadu (IC)

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  1. RangkaianTerpadu (IC) Sistem Digital -- Pertemuan IX

  2. Integrated Circuit (IC) • DengandiketemukannyaRangkaianTerpadu (IC), memungkinkanbeberapaataubahkanberibu-ribukomponenelektronik (seperti Resistor, Kapasitordan Transistor) dapatdimasukkankesebuahpaket yang berukuransebesarjarikita (IC). • Dari segifungsinyaterdapatbeberapa IC yang memilikifungsi yang sama, tetapimemilikirangkaian yang berbedadidalamnya.

  3. Klasifikasi IC • BerdasarkanFungsi : • IC DasarsepertiGerbang-gerbangLogika (NOT, AND, OR, …), Flip-Flop. • IC Khususseperti Counter, Decoder, Register, Memory, Adder. • IC Processor.

  4. BerdasarkanTeknologi : • RTL (Resistor-Transistor Logic) GambarGerbang NOR RTL RangkaianDasar

  5. DTL (Diode – Transistor Logic) GambarGerbang NAND DTL RangkaiDasar

  6. TTL (Transistor – Transistor Logic) • Memilikirangkaiandasar NAND • Banyakmenggunakan IC bipolar (transistor pnpdannpn) • Seri TTL yang seringdigunakan : • 74xx : • Kapasitas SSI (Small Scale Integration) dan MSI (Medium Scale Integration • Bekerja pada suhu 0oC – 70oC

  7. Contoh : (TTL Standar )

  8. A A' A A' Vcc 12 10 9 8 11 14 13 1 2 3 4 5 6 7 Ground Contoh TTL IC: Inverter Tabelkebenaran TTL 74LS family 74LS04 Hex Inverter IC Package

  9. A B A · B 0 0 0 0 1 0 A B A·B 1 0 0 1 1 1 Tabel kebenaran Vcc 12 10 9 8 11 14 13 1 2 3 4 5 6 7 Ground Contoh TTL IC: Gerbang AND TTL 74LS family 74LS08 Quad 2-input AND Gate IC Package

  10. A B A+B Contoh TTL IC: gerbang OR Tabelkebenaran TTL 74LS family 74LS08 Quad 2-input OR Gate IC Package

  11. A B A B (A·B)' (A·B)' x x' A B (A·B) ' 0 0 1 0 1 1 1 0 1 1 1 0 Tabel kebenaran Contoh TTL IC: Gerbang NAND • Gerbang NAND self-sufficient: dapatmembangunsetiaprangk. Logikamanapun, termasuk AND/OR/NOT. • Contoh: implementasi NOT menggunakan NAND TTL 74LS family 74LS00 Quad 2-input NAND Gate IC Package

  12. A B A B (A+B)' (A+B)' Contoh TTL IC: Gerbang NOR • Gerbang NOR jugaself-sufficient. • Pertanyaan: Bagaimanamembangungerbang NOT denganmenggunakan NOR? Tabel kebenaran TTL 74LS family 74LS02 Quad 2-input NOR Gate IC Package

  13. A B A  B Vcc 12 11 10 9 8 14 13 1 2 3 4 5 6 7 Ground Contoh TTL IC: Gerbang XOR • A  B = A B’ + A’ B Å A B A B 0 0 0 0 1 1 1 0 1 1 1 0 Tabelkebenaran TTL 74LS family 74LS86 Quad 2-input XOR Gate IC Package

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