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HCF4047B Scheda tecnica(PDF) 5 Page - STMicroelectronics |
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HCF4047B Scheda tecnica(HTML) 5 Page - STMicroelectronics |
5 / 15 page DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb =25°C, CL = 50pF, RL = 200kΩ, typical temperature coefficient for all VDD values is 0.3%/°C, all input rise and fall times = 20ns) Value Symbol Parameter Test Conditions V DD (V) Min. Typ. Max. Unit tPLH,tPHL Propagation Delay Time Astable, Astable to osc. out 5 200 400 ns 10 100 200 15 80 160 Astable, Astable to Q, Q 5 350 700 10 175 350 15 125 250 + or – Trigger to Q, Q 5 500 1000 10 225 450 15 150 300 STATIC ELECTRICAL CHARACTERISTICS (continued) Test Conditions Value V I VO |IO|V DD TLow* 25 °CTHigh* Symbol Parameter (V) (V) ( µA) (V) Min. Max. Min. Typ. Max. Min. Max. Unit VIL Input Low Voltage 4.5/0.5 < 1 5 1.5 1.5 1.5 V 9/1 < 1 10 3 3 3 13.5/1.5 < 1 15 4 4 4 IOH Output Drive Current HCC Types 0/ 5 2.5 5 – 2 – 1.6 – 3.2 – 1.15 mA 0/ 5 4.6 5 – 0.64 – 0.51 – 1 – 0.36 0/10 9.5 10 – 1.6 – 1.3 – 2.6 – 0.9 0/15 13.5 15 – 4.2 – 3.4 – 6.8 – 2.4 HCF Types 0/ 5 2.5 5 – 1.53 – 1.36 – 3.2 – 1.1 0/ 5 4.6 5 – 0.52 – 0.44 – 1 – 0.36 0/10 9.5 10 – 1.3 – 1.1 – 2.6 – 0.9 0/15 13.5 15 – 3.6 – 3.0 – 6.8 – 2.4 IOL Output Sink Current HCC Types 0/ 5 0.4 5 0.64 0.51 1 0.36 mA 0/10 0.5 10 1.6 1.3 2.6 0.9 0/15 1.5 15 4.2 3.4 6.8 2.4 HCF Types 0/ 5 0.4 5 0.52 0.44 1 0.36 0/10 0.5 10 1.3 1.1 2.6 0.9 0/15 1.5 15 3.6 3.0 6.8 2.4 IIH,IIL Input leakage Curent HCC Types 0/18 Any Input 18 ± 0.1 ±10–5 ± 0.1 ± 1 µA HCF Types 0/15 15 ± 0.3 ±10–5 ± 0.3 ± 1 CI Input Capacitance Any Input 5 7.5 pF *TLow =– 55 °C for HCC device : – 40°C for HCF device. *THigh =+ 125 °C for HCC device : + 85°C for HCF device. The Noise Margin for both ”1” and ”0” level is : 1V min. with VDD = 5V, 2V min. with VDD = 10V, 2.5V min. with VDD = 15V. HCC/HCF4047B 5/15 |
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