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SN74LV123ADRE4 датащи(PDF) 7 Page - Texas Instruments |
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SN74LV123ADRE4 датащи(HTML) 7 Page - Texas Instruments |
7 / 34 page SN54LV123A SN74LV123A www.ti.com SCLS393Q – APRIL 1998 – REVISED AUGUST 2015 7.7 Timing Requirements, VCC = 3.3 V ± 0.3 V over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 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 5 5 5 5 Pulse tw ns A or B duration 5 5 5 5 trigger Cext = See(2) 76 See(2) See(2) See(2) ns 100 pF Rext = 1 trr Pulse retrigger time k Ω Cext = See(2) 1.8 See(2) See(2) See(2) µs 0.01 µF (1) Product Preview (2) See retriggering data in the Application Information section. 7.8 Timing Requirements, VCC = 5 V ± 0.5 V over recommended operating free-air temperature range, VCC = 5 V ± 0.5 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 TEST PARAMETER UNIT CONDITIONS TY MA MIN MIN TYP MAX MIN TYP MAX MIN TYP MAX P X CLR 5 5 5 5 Pulse tw ns A or B duration 5 5 5 5 trigger Cext = See(2) 59 See(2) See(2) See(2) ns 100 pF Rext = 1 trr Pulse retrigger time Cext = k Ω 0.01 See(2) 1.5 See(2) See(2) See(2) µs µF (1) Product Preview (2) See retriggering data in the Application Information section. 7.9 Switching Characteristics, 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 FROM TO TEST SN54LV123A(1) SN74LV123A SN74LV123A PARAMETER UNIT (INPUT) (OUTPUT) CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX A or B Q or Q 14.5 31.4(2) 1(2) 37(2) 1 37 1 37 CLR Q or Q 13 25(2) 1(2) 29.5(2) 1 29.5 1 29.5 tpd CL = 15 pF ns CLR Q or Q 15.1 33.4(2) 1(2) 39(2) 1 39 1 39 trigger A or B Q or Q 16.6 36 1 42 1 42 1 42 CLR Q or Q 14.7 32.8 1 34.5 1 34.5 1 34.5 tpd CL = 50 pF ns CLR Q or Q 17.4 38 1 44 1 44 1 44 trigger CL = 50 pF Cext = 28 pF 197 260 320 320 320 ns Rext = 2 kΩ CL = 50 pF tw (3) Q or Q Cext = 0.01 µF 90 100 110 90 110 90 110 90 110 µs Rext = 10 kΩ CL = 50 pF Cext = 0.1 µF 0.9 1 1.1 0.9 1.1 0.9 1.1 0.9 1.1 ms Rext = 10 kΩ Δtw (4) CL = 50 pF ±1% (1) Product Preview (2) On products compliant to MIL-PRF-38535, this parameter is not production tested. (3) tw = Duration of pulse at Q and Q outputs (4) Δtw = Output pulse-duration variation (Q and Q) between circuits in same package Copyright © 1998–2015, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: SN54LV123A SN74LV123A |
Аналогичный номер детали - SN74LV123ADRE4 |
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Аналогичное описание - SN74LV123ADRE4 |
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