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CD4022BMS bảng dữ liệu(PDF) 1 Page - Intersil Corporation |
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CD4022BMS bảng dữ liệu(HTML) 1 Page - Intersil Corporation |
1 / 10 page 1 CD4017BMS, CD4022BMS CMOS Counter/Dividers CD4017BMS and CD4022BMS are 5-stage and 4-stage Johnson counters having 10 and 8 decoded outputs, respec- tively. Inputs include a CLOCK, a RESET, and a CLOCK INHIBIT signal. Schmitt trigger action in the CLOCK input circuit provides pulse shaping that allows unlimited clock input pulse rise and fall times. These counters are advanced one count at the positive clock sig- nal transition if the CLOCK INHIBIT signal is low. Counter advancement via the clock line is inhibited when the CLOCK INHIBIT signal is high. A high RESET signal clears the counter to its zero count. Use of the Johnson counter configuration permits high speed operation, 2-input decode gating and spike-free decoded outputs. Anti-lock gating is provided, thus assuring proper counter sequence. The decoded output are normally low and go high only at their respective decoded time slot. Each decoded output remains high for one full clock cycle. A CARRY- OUT signal completes one cycle every 10 clock input cycles in the CD4017BMS or every 8 clock input cycles in the CD4022BMS and is used to ripple-clock the succeeding device in a multi-device counting chain. The CD4017BMS and CD4022BMS series types are supplied in these 16 lead outline packages Features • High Voltage Types (20V Rating) • Fully Static Operation • Medium-Speed Operation 10MHz (Typ) at VDD = 10V • Standardized Symmetrical Output Characteristics • 100% Tested for Quiescent Current at 20V • 5V, 10V and 15V Parametric Ratings • Meets All Requirements of JEDEC Tentative Standard Number 13A, “Standard Specifications for Description of ‘B’ Series CMOS Devices” Applications • Decade Counter/Decimal Decode Display (CD4017BMS) • Binary Counter/Decoder • Frequency Division • Counter Control/Timers • Divide-by-N Counting • For Further Application Information, See ICAN-6166 “COS/MOS MSI Counter and Register Design and Applications” CD4017BMS - Decade Counter with 10 Decoded Outputs CD4022BMS - Octal Counter with 8 Decoded Outputs Braze Seal DIP *H4W †H4X Frit Seal DIP *H1F †H1E Ceramic Flatpack H6W *CD4017B Only † CD4022B Only Functional Diagrams CD4017BMS CD4022BMS 3 2 4 7 10 1 5 6 9 “0” “1” “2” “3” “4” “5” “6” “7” CARRY OUT DECODED DECIMAL 14 13 15 CLOCK CLOCK INHIBIT RESET VCC = 16 VSS = 8 11 12 “8” “9” OUT 2 1 3 7 11 4 5 10 12 “0” “1” “2” “3” “4” “5” “6” “7” CARRY OUT DECODED OUT 14 13 15 CLOCK CLOCK INHIBIT RESET VCC = 16 VSS = 8 Pinouts CD4017BMS TOP VIEW CD4022BMS TOP VIEW 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 5 1 0 2 6 7 VSS 3 VDD CLOCK CLOCK INHIBIT CARRY OUT 9 4 8 RESET NC = NO CONNECTION 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 1 0 2 5 6 NC VSS 3 VDD CLOCK CLOCK INHIBIT CARRY OUT 4 7 NC RESET NC = NO CONNECTION Data Sheet August 1998 File Number 3297 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999 |
Số phần tương tự - CD4022BMS |
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Mô tả tương tự - CD4022BMS |
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