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CD4029BMS 数据表(PDF) 10 Page - Intersil Corporation |
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CD4029BMS 数据表(HTML) 10 Page - Intersil Corporation |
10 / 11 page 807 All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com Timing Diagrams (Continued) FIGURE 12. TIMING DIAGRAM-DECADE MODE FIGURE 13. CASCADING COUNTER PACKAGES 0 1 2 345 6 7 8 9 8 7 6 5 43 2 100 9 8 7 CLOCK (CL) CARRY IN (CL ENABLE) UP/DOWN BINARY/ PRESET ENABLE J1 J2 J3 J4 Q1 Q2 Q3 Q4 CARRY OUT COUNT DECADE *CARRY OUT LINES AT THE 2ND, 3RD, ETC, STAGES MAY HAVE A NEG- ATIVE-GOING GLITCH PULSE RESULTING FROM DIFFERENTIAL DELAYS OF DIFFERENT CD4029BMS IC’S. THESE NEGATIVE GOING GLITCHES DO NOT AFFECT PROPER CD4029BMS OPERATION. HOW- EVER, IF THE CARRY OUT SIGNALS ARE USED TO TRIGGER OTHER EDGE-SENSITIVE LOGIC DEVICES, SUCH AS FF’S OR COUNTERS, THE CARRY OUT SIGNALS SHOULD BE GATED WITH THE CLOCK SIGNAL USING A 2-INPUT OR GATE SUCH AS CD4071BMS. UP/D B/D PE CL Q1 Q2 Q3 Q4 CI CO J1 J2 J3 J4 CD4029 UP/D B/D PE CL Q1 Q2 Q3 Q4 CI CO J1 J2 J3 J4 CD4029 UP/D B/D PE CL Q1 Q2 Q3 Q4 CI CO J1 J2 J3 J4 CD4029 * UP/DOWN PRESET ENABLE CLOCK BINARY/ DECADE “PARALLEL CLOCKING” CD4029BMS |
类似零件编号 - CD4029BMS |
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类似说明 - CD4029BMS |
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