Ic 74192 working pdf download. National Semiconductor's products were used in 60 sản phẩm sử dụng IC 74192 ”. The company was founded in 1999 and is headquartered in Phoenix, Arizona. 555 Timer 74LS192 IC Circuit. 74191 Product details. kỳ ở các đầu vào D, C, B, A sẽ được tải và bộ đếm. Products conform to specifications per the terms of Texas Instruments standard warranty. e. I have only used JK flip flops to build counters before so I am pretty lost right now. Synchronous operation is provided by having all flip-flops clocked simultaneously, so that the outputs change simultaneously when so instructed by the steering logic. Manufacturer: Major Brands. Cara kerja dan fungsi dari IC ini akan kita bahas dalam ulasan dibawah. IC 74192: Là IC thực hiện nhiệm vụ đếm lên/ xuống khi có xung tác động vào chân đếm UP /DOWN . Rangkaian Counter Time UP & DOWN (74LS192) Teori Dasar 1. If you agree to the following, push the AGREE button below to proceed. Purchase now with Free Shipping and COD option. đây là mạch đếm số dùng ic 74192 và 74247 kết hợp với ic so sánh ta Apr 30, 2020 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Aug 6, 2012 · Logic Design Lab 2011 10ESL38 Experiment No. 74192 manufactured by: SYNCHRONOUS UP/DOWN DECADE (,BINARY) COUNTER. LCD Projects - Liquid Display Applications, Drivers & Developing Tools. : 49912. Web pin diagram of 74ls192 datasheet, cross reference, circuit and application notes in pdf format. Page: 22 Pages. 8 PRIORITY ENCODER Aim: – Tostudy the use of a 10-line-to-4-Line Priority Encoder Chip (IC 74147). Dòng điện 8mA. The DM74LS191 circuit is a synchronous, reversible, up/down counter. NEXT. would like to advise User's of the following regarding this download service for User Manuals and Service Manuals. Hay una vista previa y un enlace de descarga de 74192 (archivo pdf) en la parte inferior de esta página. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The counter is incremented on the low-to-high transition of the Clock-Up input (and a high level on the Clock-Down input) and May 3, 2018 · DW10. I'm working on a project to build a synchronous counter that counts up 00-99 and starts over using 74192 BCD decade counter, 7447 BCD to 7 segment and 7 segment ics. Check Details. 10407600 RANGKAIAN PAPAN NILAI DIGITAL MENGGUNAKAN IC 74192 PI. Manufacturer p/n: 74192. SYNCHRONOUS UP/DOWN DECADE (/BINARY) COUNTER. Download Tokopedia App. LOW POWER DISSIPATION. Logotipo. thực tập kỹ thuật số , và với yêu cầu của môn thực hành kĩ thuật xung số 74192 SYNCHRONOUS UP/DOWN DECADE/BINARY COUNTER Components datasheet pdf data sheet FREE from Datasheet4U. Jul 29, 2022 · The Up/Down counter IC, which is also known as the 74193 IC, is a synchronous, 4-bit, MODULO-16 binary counter. mạch thường hay dù - Giới thiệu chức năng các chân của IC 74192- Khảo sát IC đếm 74192 đếm lên và đếm xuống mặc định- Hướng dẫn thiết kế mạch đếm lên MOD 6 từ 0-5. It consists of four individual 4-bit synchronous binary counters, which can be combined to create a larger counter with a maximum of 16 bits. Nhận xét của GVHD: 2. The 9 LEDs will blink counting in seconds particularly 9 seconds then it's going to loop from the beginning to start the counting again. Web a circuit diagram of ic 74192 is a useful tool for any electronics enthusiast or engineer, as it can help them understand how to create an integrated circuit using this. Websi Dec 24, 2020 · Kami mahasiswa dari Universitas Negeri Surabaya akan menjelaskan rangkaian Up and Down Counter (IC 74192) menggunakan aplikasi Electronics WorkBench, untuk m 74192 Datasheet (PDF) - Myrra: Part # 74192: Download 74192 Download: File Size 128. Texas Instruments [445 KB ] Data Sheet (current) [449 KB ] Representative Datasheet, MFG may vary. 3 Phân công nhiệm vụ Phạm Tấn Phát: Thi công mạch Trần Thanh Hải: Khảo sát IC 74192 Hồ Viết Vịnh: Viết báo cáo Trần Đình Minh: Tìm hiểu về IC 74247 và Led PDF: Download: HTML: Chat AI: 74192 Datasheet(PDF) 1 Page - STMicroelectronics: Part # 74192: Description SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER: Download 15 Pages: IV. com Datasheet (data sheet) search for integrated circuits (ic), semiconductors and other electronic components such as resistors, capacitors, transistors and diodes. PDF: Download: HTML: 74192 Datasheet(PDF) 7 Page - STMicroelectronics: Part No. Application Note. 54/74192 54LS/74LS192 UP/DOWN DECADE COUNTER (With Separate Up/Down Clocks) DESCRIPTION — The ’192 is an up/down BCD decade (8421) counter. Mini catalog Toshiba General Purpose CMOS Logic / One-gate Logic IC [Dec,2023] PDF: 784KB. The core project is an IC 74192 that plays important role from the whole circuit available. hal ini dapat dilihat pada datasheet 74192: 312Kb / 15P: SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER Myrra: 74192: 128Kb / 1P: DIMMER CHOKES FOR EMI SUPPRESSION Search Partnumber : Start with "74192"-Total : 25 ( 1/2 Page) Texas Instruments: 74190: 512Kb / 14P [Old version datasheet] SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 74190: 1Mb / 16P PDF: Download: HTML: Chat AI: 74192 Datasheet(PDF) 9 Page - STMicroelectronics C PD is defined as the value of the IC’s internal equivalent capacitance which is Oct 23, 2021 · - Hướng dẫn thiết kế và mô phỏng mạch đếm giờ từ 00 đến 23, mạch đếm phút từ 00 đến 59- Hướng dẫn thiết kế và mô phỏng mạch đếm lên/xuống 74192 datasheet. Make the connections as shown in the circuit diagram. My intent is to have the 74192 driven by a 555 timer in monostable mode, that can be switched between 74LS192 Product details. Description. Như vậy, chúng ta đã tìm hiểu Aug 21, 2023 · IC 74190 Datasheet. SN74192 datasheet, SN74192 pdf, SN74192 data sheet, datasheet, data sheet, pdf, Texas Instruments, SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) Dưới đây là sơ đồ của 74192 : Ở đây, do nhu yếu của tất cả chúng ta là cầnphải cho mạch đếm như đồng hồ đeo tay, nhưngmỗi IC 74192 chỉ hoàn toàn có thể đếm trongkhoảng 0 – 9 ( chỉ hiển thị 1 chữ số ) nên ta phải ghép chồng 6 IC 74192 lạivới nhau. SYNTHESISED HF RECEIVER by SM0VPO. Video tutorial Konsep Dec 10, 2015 · For this project we need some main components such as: IC 74192 (IC Synchronous 4-Bit Up/Down Counters) IC 7447 or 74247 (BCD to 7-Segment Decoder/Driver) Seven segment display with common anoda. Bila input clock dari IC counter ini Up/Down Counter : Working, Circuit, IC74193 Pin Out & Its Applications. (1310487-K) No. Sedangkan IC 74193 adalah IC up/down counter yang mencacah dari 0000 s/d 1111 biner atau 0 s/d 15 desimal. About ON Semiconductor. -Trải qua quá trình học tập với các môn học : điện tử cơ bản 1 & 2, kỹ thuật số và. TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded processors and other Rangkaian Papan Skor Digital merupakan sebuah pengaplikasian dari Counter Up, kali ini menggunkan IC 74192 Jan 26, 2020 · Circuit Diagram Of Ic 74192. A counter is a set of FFs including an applied CLK signal and this is the broad application of FFs. Developed as a monolithic device, the IC 7490 contains a combination of flip-flops and digital logic gates that allow it to count in a variety of ways. File Size: 846Kbytes. It is also supposed to have an asynchronous reset using a momentary switch. Fabricantes. Tutorial Belajar Elektronika Digital adalah tutorial yang ditujukan kepada siapapun yang ingin mempelajari tentang elektronika digital. LỜI NÓI ĐẦU. 128. Teknik Elektro, Direktorat Program Diploma Tiga Teknologi Industri, Universitas Gunadarma, 2010 Kata Kunci : Saklar, IC 7400, IC 74192, IC 74247, Seven segment (xi + 64 + Lampiran) Alat ini digunakan sebagai penghitung nilai atau skor secara digital pada Oct 23, 2015 · Im working on a traffic light simulation, and we are suddenly tasked to add a 7 segment. 25V. The outputs change state synchronous with the LOW-to-HIGH transitions on the clock inputs. #Tesca38662 #4bitbinaryIn this video, we described 4-Bit Binary Decade Up/Down Counter using IC 74192. 79 Kbytes: Page 1 Pages : Manufacturer Mạch đếm sản phẩm dùng IC số . Glossary of CMOS Logic ICs [Jan,2021] PDF: 379KB. Dùng trong mạch điện tử. Our instructor gave us the assignment of creating a working schematic using a 555 Timer and a 74LS192 IC using 9 LEDs. 5. TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded processors and other Part #: 74192. TC4093BP Data sheet/English [Mar,2014] PDF: 170KB. 1-digit Counter using IC's 74192 and 7447 with CA 7-Segment Display. Jika salah satu atau kedua masukan bernilai “0” (rendah), maka keluaran akan Jan 8, 2019 · -Mạch sử dụng nguồn 4~5v-led 7 đoạn dương chungNhớ like & sub cho mình nếu thấy có ích nha. Connect Pin 16 of the IC to Vcc and Pin 8 to GND. Counter Up merupakan suatu rangkaian terpadu yang dirancang untuk digunakan dalam mencacah suatu bilangan decimal secara maju, atau dari bilangan decimal terkecil ke nilai yang terbesar sesuai dengan perintah masukan yang dikehendaki. ×. Untuk keperluan praktis, terdapat dua jenis IC pencacah naik dan turun yang sering digunakan yaitu IC 74192 dan 74193. TC4093BP Data sheet/Japanese [Mar,2014] PDF: 299KB. Web 74191, 74192, 74193 circuit diagram. Mạch đếm sản phẩm dùng IC số . SGS Thomson Microelectronics. Production processing does not necessarily include testing of all parameters. 11 Mạch đếm sản phẩm dùng IC số . 74192 Thông tin chi tiết sản phẩm. IC 74193 Up Down Counter. Sepa rate Count Up and Count Down Clocks are used and in either counting mode the circuits operate synchronously. Dải nhiệt độ 0->70°C. com About this Download Service. Để ý kỹ lúc đếm tới số 0 và chân DN ở mức âm, chân TCD sẽ âm. A circuit diagram of IC 74192 is a useful tool for any electronics enthusiast or engineer, as it can help them understand how to create an integrated circuit using this component. Jika ingin merubah menjadi counter up cukup merubah output pada 555 (kaki no 3) dihubungkan ke kaki no 5 dari 74192. 74192: Description SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER: Download 15 Pages: IC 74LS192 là gì, mua ở đâu, đặc tính thông số kỹ thuật, sơ đồ chân, thay thế tương đương, datasheet Gửi yêu cầu Tư vấn: 0979. 290 Email: cskh@dientutuonglai. Data sheet. The following apply to this download service. UAS Elektronika DigitalNama : Verry HiskiaNIM : 4212001014 Jan 15, 2021 · các bạn sinh viên chắc củng đã trải qua những mạch điện tử kiểu này. TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded processors and other IC 74192 CD74192 Integrated Circuit TTL SN74HC192N 74HC192 NAND74LS192 di Tokopedia ∙ Promo Pengguna Baru ∙ Cicilan 0% ∙ Kurir Instan. Download. 466. The two CLK input pins on this IC are utilised to increment and decrement the fixed value, making the o/p synchronous via the CLK inputs. Purchase now with free delivery and COD Option. The ownership, copyright and other rights pertaining to all User Manuals Buy 74HC192 IC - Decade Up/Down Counter with Clear IC (74192 IC) DIP-16 Package online at lowest price in India with best quality only on ElectronicsComp. A) SDLS940A – MARCH 1974 – REVISED MARCH 1988. Chân TCD cũng luôn luôn dương, chỉ khi ta đếm xuống đến số 0 và chân DN đang ở âm, thì chân TCD sẽ âm. DESCRIPTION. Maker. I purchased a few 74192 counters and a few 4511 BCD decoders. okay, so about a month ago i inquired on this forum about constructing a counter that could count both Up and Down in be displayed using a 7-segment LED display. Part #: SN74192. Icom Inc. 4 cổng NAND. Procedure: - 1. File Size: 312. Jameco Part no. Both the Parallel Load (PL) and the Master Reset (MR) inputs asynchronously override the clocks. Manufacturer: STMicroelectronics. HIGH SPEED. IC 74192: Vi mạch 74192 là bộ đếm BCD lập trình được, nó có khả năng đếm lên hoặc đếm xuống. PDF: Download: HTML: Chat AI: 74192 Datasheet(PDF) 8 Page - STMicroelectronics: Part # 74192: Description SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER: Download 15 Pages: Nov 5, 2015 · Please post the schematic as a PDF or image file so it can be read. 3~5V; Function: Counter; Type: Decade Aug 14, 2021 · Halo guyss, welcome back to my channel, pada video kali ini saya menjelaskan tentang rangkaian jam digital 🥰Nama: Alfarizi IbrahimNIM: 4212001016Kelas: Meka Trong video bao gồm các thiết kế đồng hồ đếm giờ, phút giây và ngày, tháng, năm và bộ hẹn giờ báo bằng led sáng. Web 74192 Ic Is A Convenient Decimal Counter, Capable Of Oct 25, 2023 · The IC 7490, often referred to as a Decade Counter, is an integrated circuit used in digital electronics for counting and sequencing purposes. Fungsi dan Cara Kerja IC 7400. 2 A virtual prototype. Components Required: - IC 74147, etc. Buy 74LS192 - 74192 IC - SMD Package - Decade Up/Down Counter with Clear IC online in India at best price and high quality only on ElectronicsComp. Baca juga Membuat Mp3 Player Sederhana. Jan 13, 2021 · trên đây là video giới thiệu mạch đếm lên dùng ic 74192 và ic 74247, kết hợp với ic so sánh số để đếm đến số cần đếm. IC counter 74192 adalah decade up/down counter yang mencacah dari nilai 0000 s/d 1001 biner atau 0 s/d 9 desimal. The '192 and 'LS192 circuits are BCD counters and the '193 and 'LS193 are 4-bit binary counters. 74192 Up / Down Decade Counter Components datasheet pdf data sheet FREE from Datasheet4U. IC 74190 Features. Button. . : 190531547640Rangkaian ini berguna untuk menampilkan angka pada display seven segmen den Để ý kỹ lúc đếm tới số 9 và chân UP ở mức âm, chân TCU sẽ âm. 21 Kbytes: Page 15 Pages : 74192 Datasheet (PDF) Download Datasheet: Part # 74192: Download 74192 Click to download Mar 19, 2021 · các bạn thân mến đối với môn học kỹ thuật số thì chắc các bạn củng từng trải qua mạch đếm số này rồi. SYNCHRONOUS UP/DOWN DECADE/BINARY COUNTER. PDF Download. Thông số kỹ thuật: Điện áp 4. Ic 74192. Solved: Refer to Fig 2V to 6V Operation. Description: SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR). Bộ đếm được xóa về mức thấp khi đầu Dec 6, 2015 · Inti dari project kita disini adalah sebuah ic 74192 yang memegang peranan penting dari semua rangkaian yang ada. We used a 74192 decade counter and I am finding it hard to find the necesary connections for the 74192 to a 7448 or 7447 7 segment decoder. Mạch đếm sản phẩm dùng IC số. Download 74192 datasheet from. I'm working on a counter project and I'm using 74192. Sedangkan Counter Down merupakan kebalikan dari Counter Up, yaitu Sistim pencacah dari yang bilangan decimal PDF: Download: HTML: Chat AI: 74192 Datasheet(PDF) 6 Page - STMicroelectronics: Part # 74192: Description SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER: Download 15 Pages: Aug 19, 2021 · Please note, the 7-SEG-COM-CAT display used here is mirrored on the X-axis 74192: Download 74192 Download: File Size 312. fMAX = 54 MHz (TYP. This mode of operation eliminates the output counting spikes normally associated with 10 Mạch đếm sản phẩm dùng IC số . Follow us on -----1. The instructor is not teaching us how to understand the pin These monolithic circuits are synchronous reversible (up/down) counters having a complexity of 55 equivalent gates. Synacorp Technologies Sdn. This Product is known as 74192, 74HC192, 74HC192 Decade Up Down Counter IC with Clear, 74XXX series IC, Component, Decade Up Down Counter IC, Decade Up Down Counter IC with Clear. This versatile IC has found applications in ADA4841-2YRZ IC OPAMP VFB 2 CIRCUIT 8SOIC ADA4841-2YRZ ECAD 74192 DECADE/BINARY COUNTER datasheet pdf provided by Datasheetspdf. Khi đầu vào tải Load-11 được đặt ở mức thấp L thì số 4 bit bất. 469 / 0938. Dec 7, 2022 · IC 74192 DATASHEET PDF. ) AT TA = 25 °C. halp pls im toasted This book emphasizes the importance of practical application in electronics education by providing both theoretical understanding and hands-on skills through fourteen integrated-circuit projects. A 74192 IC is a convenient decimal counter, capable of reset to zero, preloading with a specified value, and of counting both up and down, as well as generating carry and borrow signals that allow one to construct multidigit counters. Manufacturer: Texas Instruments. . com. 6. IC 74190 Datasheet 2. com Datasheet pdf Search for 74192. The company was known for its innovations in the field of analog and mixed-signal integrated circuits and was a leading supplier of power management and data conversion products. Texas Instruments (TI) is a publicly traded company that designs and manufactures semiconductor and computer technology products. Oct 27, 2023 · IC 74192 UP/Down Counter Datasheet PDF, Circuit, Pin Diagram #electronics #ics #semiconductor #integratedcircuits #electroniccomponents #74192 The IC Nov 18, 2010 · ABSTRAK Muhammad Taufik. Baskara Blog: Rangkaian Counter Dengan IC 74192. View larger image. 74192. The IC 74192 is an 8-bit frequency counter that can be used in many electronic circuits, such as frequency measuring devices or digital Texas Instruments (TI) is a publicly traded company that designs and manufactures semiconductor and computer technology products. dari rangkaian diatas dapat kita lihat terdapat pembangkit sinyal detak/clock yang masuk ke dalam pin 5 ic 74192 sebagai sumber detak untuk mencacah data biner Q0,Q1,Q2,Q3 secara up/naik. In digital logic & computing, a sequential circuit that is used to count pulses is called a counter. 74192 Datasheet PDF. Fungsi dasar gerbang NAND adalah sebagai berikut: Jika kedua masukan (input) bernilai “1” (tinggi), maka keluaran (output) akan bernilai “0” (rendah). Bhd. This means that the output of the counter is updated on the positive edge of the clock (i. We will explore only a very limited subset of its capabilities. Mạch Các linh kiện sử dụng trong mạch Cổng logic AND, NAND, NOR Logic state 74LS247 74192 7 SEG-COM-AN-BLUE Led xanh 1,9 U 4V, I=20mA 4. 44mhz) 10khz ic 74192 working of ic 74123 mc4024 application circuits of ic 74123 sm0vpo 74192 ic mc4044 74192. ) AT VCC = 5 V. Digital clock using 74192 ic: Jul 4, 2023 · Web 74192 Ic Is A Convenient Decimal Counter, Capable Of Reset To Zero, Preloading With A Specifiedvalue, And Of Counting Both Up And Down, As Well As Generating Carry And. Aug 6, 2014 · Rangkaian ini adalah rangkaian dasar IC, karena IC 74192 ini bertipe bcd/decade atau modulo 10, berikut ini rangkaiannya. 21 Kbytes. mạch này dùng 2 con ic 74192 và 74247 để Apr 30, 2020 · WORKSHOP ELEKTRONIKA DIGITAL || Nama : Tamara Fitri AndansariNIM. These are designed as separate ICs (integrated circuits) to use Decade, Divide-by-Twelve And Binary Counters datasheet (Rev. 25, Lorong 1/SS3, Bandar Tasek Mutiara 14120 Simpang Ampat, Penang Malaysia Call us: 04-5860026 | Fax: 04-5860026 Jun 25, 2013 · Setelah semua input dirangkai maka output dari IC ini akan di inputkan ke IC 7447 atau BCD to 7 Segment agar tampilan pada 7 segment sesuai. TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded About National Semiconductor (TI) National Semiconductor was an American semiconductor company that was founded in 1959. SN74LS192N Product details. It covers fundamental aspects of project building, including project idea generation, breadboarding, and printed circuit design. a low-to-high transition). ;)) 74LS192, 74LS192 Datasheet, 74LS192 Decade Up/Down Counter Datasheet, buy 74LS192 IC. Synchronous Counter "Synchronous" means that under the action of the clock signal, the state of the counter is updated synchronously. Resistor 10k. #1. ICC = 4 µA (MAX. PDF 74192 Data sheet ( Hoja de datos ) Número de pieza. 74192 Datasheet, 74192 PDF, 74192 Data sheet, 74192 manual, 74192 pdf, 74192, Major Brands, IC 74192 Synchronous 4-Bit Up-Down Decade Counter 74192 datasheet, 74192 pdf, 74192 data About Texas Instruments. IC 74190 Datasheet 1. 125 32 151KB Read more Texas Instruments (TI) is a publicly traded company that designs and manufactures semiconductor and computer technology products. High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V. Others with the same file for datasheet: M54HC192B1R, M54HC192C1R, M54HC192F1R, M54HC192M1R, M54HC193B1R. PRODUCTION DATA information is current as of publication date. ON Semiconductor is a publicly traded company that designs, develops, and manufactures a wide range of semiconductor products for various applications, including automotive, computing, consumer, industrial, and communications markets. 75-5. Descripción. 2. Features/Specs: Input Supply: 3. The M54/74HC192/193 are ahigh speed CMOSSYNCHRONOUS UP/DOWN DECADE COUNTERS fabricated in silicon gate C2MOS technology. HTS code: 8542310000. Presetting the counter to the number on the preset data inputs (P0-P3) is accomplished by a LOW asynchronous parallel load input (PL). Home; Components Mar 20, 2006 · IC 556 IC 555 LM3914 LM34dz TDA2005 Ixdf404SI 16pin IXDI404SI-16pin IXDN404SI 16pin IXDIF404 8pin IXDI404 8 Pin SOIC IXDN404 8 Pin SOIC TDA7272 8085 Pin Diagram TDA7273 TDA7274 L6219 UDx2916 L293 LMD18200 SN754410 AD9573 AAT3128 TB2901H TDA1301 TDA1085CD TDA10046 DVB T-Channel Receiver TD7626F,TD7626FN 4N25 16f84 16F88 16f628 16F877 18F452 74C85 Store information. TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. IC 74192 Synchronous 4-Bit Up-Down Decade Counter. Jun 30, 2010 · Jun 30, 2010. Counter Time UP & DOWN (74LS192) Rangkaian Counter adalah ran . Oct 24, 2011 · What is IC 74192 and how does it work? IC 74192 is a type of integrated circuit that is commonly used as a counter or register in electronic devices. ak . Bảng trạng thái bên dưới cho thấy IC đếm khi chân PL nối mức cao và MR nối mức thấp . Đánh giá (0) Tính Năng: Dòng họ 74XX Dùng để tính toán mạch logi. Description: SYNCHRONOUS UP/DOWN DECADE(,BINARY) COUNTER. It was founded in 1930 and is headquartered in Dallas, Texas. Perlu diingat, skema rangkaian diatas adalah rangkaian counter down. IC 74192 adalah sebuah ic counter up dan juga bisa digunakan sebagai counter down yang output nya berupa data BCD (binary coded decimal) yaitu 4 buah output yang mewakili bilangan biner. STMicroelectronics. cr kl cx zq ak yd om vf iy dv