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SN74LV123APWRG4 Fiches technique(PDF) 6 Page - Texas Instruments |
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SN74LV123APWRG4 Fiches technique(HTML) 6 Page - Texas Instruments |
6 / 34 page SN54LV123A SN74LV123A SCLS393Q – APRIL 1998 – REVISED AUGUST 2015 www.ti.com 7.5 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) Recommended –55°C to 125°C –40°C to 85°C –40°C to 125°C SN54LV123A(1) SN74LV123A PARAMETER TEST CONDITIONS VCC UNIT SN74LV123A MIN TYP MAX MIN TYP MAX MIN TYP MAX 2 V to IOH = –50 µA VCC – 0.1 VCC – 0.1 VCC – 0.1 5.5 V IOH = –2 mA 2.3 V 2 2 2 VOH V IOH = –6 mA 3 V 2.48 2.48 2.48 IOH = –12 mA 4.5 V 3.8 3.8 3.8 2 V to IOL = 50 µA 0.1 0.1 0.1 5.5 V IOL = 2 mA 2.3 V 0.4 0.4 0.4 VOL V IOL = 6 mA 3 V 0.44 0.44 0.44 IOL = 12 mA 4.5 V 0.55 0.55 0.55 Rext/Cext (2) VI = 5.5 V or GND 5.5 V ±2.5 ±2.5 ±25 0 V ±1 ±1 ±1 II µA A, B, and VI = 5.5 V or GND 0 to CLR ±1 ±1 ±1 5.5 V ICC Quiescent VI = VCC or GND, IO = 0 5.5 V 20 20 20 µA 3 V 280 280 280 Active state VI = VCC or GND, ICC 4.5 V 650 650 650 µA (per circuit) Rext/Cext = 0.5 VCC 5.5 V 975 975 975 Ioff VI or VO = 0 to 5.5 V 0 V 5 5 µA 3.3 V 1.9 1.9 1.9 Ci VI = VCC or GND pF 5 V 1.9 1.9 1.9 (1) Product Preview (2) This test is performed with the terminal in the off-state condition. 7.6 Timing Requirements, VCC = 2.5 V ± 0.2 V over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 5) –55°C to 125°C –40°C to 85°C –40°C to 125°C TA = 25°C SN54LV123A(1) SN74LV123A SN74LV123A PARAMETER TEST CONDITIONS UNIT MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX CLR 6 6.5 6.5 6.5 Pulse tw ns A or B duration 6 6.5 6.5 6.5 trigger Cext = See(2) 94 See(2) See(2) See(2) ns 100 pF Rext = 1 trr Pulse retrigger time k Ω Cext = See(2) 2 See(2) See(2) See(2) µs 0.01 µF (1) Product Preview (2) See retriggering data in the Application Information section. 6 Submit Documentation Feedback Copyright © 1998–2015, Texas Instruments Incorporated Product Folder Links: SN54LV123A SN74LV123A |
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