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MC14469FN bảng dữ liệu(PDF) 3 Page - LANSDALE Semiconductor Inc. |
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MC14469FN bảng dữ liệu(HTML) 3 Page - LANSDALE Semiconductor Inc. |
3 / 10 page www.lansdale.com Page 3 of 10 Issue 0 LANSDALE Semiconductor, Inc. ML14469 MAXIMUM RATINGS (Voltages referenced to VSS) Rating Symbol Value Unit DC Supply Voltage VDD – 0.5 to + 18 V Input Voltage, All Inputs Vin – 0.5 to VDD + 0.5 V DC Current Drain per Pin I 10 mA Operating Temperature Range TA – 40 to + 85 °C Storage Temperature Range Tstg – 65 to + 150 °C ELECTRICAL CHARACTERISTICS (Voltages referenced to VSS) – 40 °C 25 °C 85 °C Characteristic Symbol VDD Min Max Min Max Min Max Unit Output Voltage Vin =VDD or 0 “0” Level VOL 5.0 10 15 — — — 0.05 0.05 0.05 — — — 0.05 0.05 0.05 — — — 0.05 0.05 0.05 V Vin = 0 or VDD “1” Level VOH 5.0 10 15 4.95 9.95 14.95 — — — 4.95 9.95 14.95 — — — 4.95 9.95 14.95 — — — V Input Voltage (Except OSC1) VO = 4.5 or 0.5 V “0” Level VO = 9.0 or 1.0 V VO = 13.5 or 1.5 V VIL 5.0 10 15 — — — 1.5 3.0 4.0 — — — 1.5 3.0 4.0 — — — 1.5 3.0 4.0 V VO = 0.5 or 4.5 V “1” Level VO = 1.0 or 9.0 V VO = 1.5 or 13.5 V VIH 5.0 10 15 3.5 7.0 11 — — — 3.5 7.0 11 — — — 3.5 7.0 11 — — — V Output Drive Current (Except OSC2) VOH = 2.5 V Source VOH = 4.6 V VOH = 9.5 V VOH = 13.5 V IOH 5.0 5.0 10 15 – 1.0 – 0.2 – 0.5 – 1.4 — — — — – 0.8 – 0.16 – 0.4 – 1.2 — — — — – 0.6 – 0.12 – 0.3 – 1.0 — — — — mA VOL = 0.4 V Sink VOL = 0.5 V VOL = 1.5 V IOL 5.0 10 15 0.52 1.3 3.6 — — — 0.44 1.1 3.0 — — — 0.36 0.9 2.4 — — — mA Output Drive Current (OSC2 Only) VOH = 2.5 V Source VOH = 4.6 V VOH = 9.5 V VOH = 13.5 V IOH 5.0 5.0 10 15 – 0.19 – 0.04 – 0.09 – 0.29 — — — — – 0.16 – 0.035 – 0.08 – 0.27 — — — — – 0.13 – 0.03 – 0.06 – 0.2 — — — — mA VOL = 0.4 V Sink VOL = 0.5 V VOL = 1.5 V IOL 5.0 10 15 0.1 0.17 0.5 — — — 0.085 0.14 0.42 — — — 0.07 0.1 0.3 — — — mA OSC Frequency* fOSC 4.5 12 0 0 400 800 0 0 365 730 0 0 310 620 kHz Input Current Iin 15 — ± 0.3 — ± 0.3 — ± 1.0 µA Pull–Up Current (A0 – A6, ID0 – ID7) IUP 15 12 120 10 100 8.0 85 µA Input Capacitance (Vin = 0) Cin — — — — 7.5 — — pF Quiescent Current (Per Package) IDD 5.0 10 15 — — — 75 150 300 — — — 75 150 300 — — — 565 1125 2250 µA Supply Voltage VDD — + 4.5 + 18 + 4.5 + 18 + 4.5 + 18 V * 310 kHz at 85 °C guarantees 4800 baud; 620 kHz at 85°C guarantees 9600 baud. This device contains circuitry to protect the inputs against damage due to high static volt- ages or electric fields; however, it is advised that normal precautions be taken to avoid application of any voltage higher than maximum rated voltages to this high–impedance circuit. For proper operation it is recommended that Vin and Vout be constrained to the range VSS ≤ (Vin or Vout) ≤ VDD. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS or VDD). |
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