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SN74LV244A Datasheet(PDF) 6 Page - Texas Instruments |
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SN74LV244A Datasheet(HTML) 6 Page - Texas Instruments |
6 / 30 page SN74LV244A SCLS383N – SEPTEMBER 1997 – REVISED OCTOBER 2015 www.ti.com 6.5 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT 2 V to IOH = –50 µA TA = –40°C to 125°C VCC – 0.1 5.5 V IOH = –2 mA TA = –40°C to 125°C 2.3 V 2 VOH V IOH = –8 mA TA = –40°C to 125°C 3 V 2.48 IOH = 16 mA TA = –40°C to 125°C 4.5 V 3.8 2 V to IOL = 50 µA TA = –40°C to 125°C 0.1 5.5 V IOL = 2 mA TA = –40°C to 125°C 2.3 V 0.4 VOL V IOL = 8 mA TA = –40°C to 125°C 3 V 0.44 IOL = 16 mA TA = –40°C to 125°C 4.5 V 0.55 II VI = 5.5 V or GND TA = –40°C to 125°C 0 to 5.5 V ±1 µA IOZ VO = VCC or GND TA = –40°C to 125°C 5.5 V ±5 µA VI = VCC or GND, IO = ICC TA = –40°C to 125°C 5.5 V 20 µA 0 Ioff VI or VO = 0 to 5.5 V TA = –40°C to 125°C 0 5 µA Ci VI = VCC or GND TA = –40°C to 125°C 3.3 V 2.3 pF 6.6 Noise Characteristics VCC = 3.3 V, CL = 50 pF, TA = 25°C (1) MIN TYP MAX UNIT VOL(P) Quiet output, maximum dynamic 0.55 V VOL(V) Quiet output, minimum dynamic –0.5 V VOH(V) Quiet output, minimum dynamic 2.9 V VIH(D) High-level dynamic input voltage 2.31 V VIL(D) Low-level dynamic input voltage 0.99 V (1) Characteristics are for surface-mount packages only. 6.7 Operating Characteristics TA = 25°C PARAMETER TEST CONDITIONS VCC TYP UNIT 3.3 V 14 Cpd Power dissipation capacitance CL = 50 pF, f = 10 MHz pF 5 V 16 6.8 Switching Characteristics: VCC = 2.5 V ± 0.2 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) FROM TO LOAD PARAMETER TEST CONDITIONS MIN TYP MAX UNIT (INPUT) (OUTPUT) CAPACITANCE TA = 25°C 7.5(1) 12.5(1) tpd A Y CL = 15 pF ns TA = –40°C to 125°C 1 15 TA = 25°C 8.9(1) 14.6(1) ten OE Y CL = 15 pF ns TA = –40°C to 125°C 1 17 TA = 25°C 9.1(1) 14.1(1) tdis OE Y CL = 15 pF ns TA = –40°C to 125°C 1 16 TA = 25°C 9.5(1) 15.3 tpd A Y CL = 50 pF ns TA = –40°C to 125°C 1 18 TA = 25°C 10.8 17.8 ten OE Y CL = 50 pF ns TA = –40°C to 125°C 1 21 (1) On products compliant to MIL-PRF-38535, this parameter is not production tested. 6 Submit Documentation Feedback Copyright © 1997–2015, Texas Instruments Incorporated Product Folder Links: SN74LV244A |
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