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SN74LVC2G66 bảng dữ liệu(PDF) 5 Page - Texas Instruments |
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SN74LVC2G66 bảng dữ liệu(HTML) 5 Page - Texas Instruments |
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5 / 26 page ![]() 7.4 Recommended Operating Conditions (continued) See (1) MIN MAX UNIT VIL Low-level input voltage, control input VCC = 1.65 V to 1.95 V VCC × 0.35 V VCC = 2.3 V to 2.7 V VCC × 0.3 VCC = 3 V to 3.6 V VCC × 0.3 VCC = 4.5 V to 5.5 V VCC × 0.3 VI Control input voltage 0 5.5 V Δt/Δv Input transition rise/fall time VCC = 1.65 V to 1.95 V 20 ns/V VCC = 2.3 V to 2.7 V 20 VCC = 3 V to 3.6 V 10 VCC = 4.5 V to 5.5 V 10 TA Operating free-air temperature –40 125 °C (1) Hold all unused inputs of the device at VCC or GND to ensure proper device operation. See the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. 7.5 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP(1) MAX UNIT ron On-state switch resistance VI = VCC or GND, VC = VIH (see Figure 8-1 and Figure 7-1) IS = 4 mA 1.65 V 12.5 35 Ω IS = 8 mA 2.3 V 9 30 IS = 24 mA 3 V 7.5 20 IS = 32 mA 4.5 V 6 15 ron(p) Peak on-state resistance VI = VCC to GND, VC = VIH (see Figure 8-1 and Figure 7-1) IS = 4 mA 1.65 V 85 120(1) Ω IS = 8 mA 2.3 V 22 30(1) IS = 24 mA 3 V 12 25 IS = 32 mA 4.5 V 7.5 20 Δron Difference of on-state resistance between switches VI = VCC to GND, VC = VIH (see Figure 8-1 and Figure 7-1) IS = 4 mA 1.65 V 10 Ω IS = 8 mA 2.3 V 8 IS = 24 mA 3 V 6 IS = 32 mA 4.5 V 5 IS(off) Off-state switch leakage current VI = VCC and VO = GND or VI = GND and VO = VCC, VC = VIL (see Figure 8-2) 5.5 V ±2 μA ±0.1(1) IS(on) On-state switch leakage current VI = VCC or GND, VC = VIH, VO = Open (see Figure 8-3) 5.5 V ±2 μA ±0.1(1) II Control input current VC = VCC or GND 5.5 V ±1 μA ±0.1(1) ICC Supply current VC = VCC or GND 5.5 V 15 μA 1(1) ΔICC Supply-current change VC = VCC – 0.6 V 5.5 V 500 μA Cic Control input capacitance 5 V 3.5 pF Cio(off) Switch input/output capacitance 5 V 6 pF Cio(on) Switch input/output capacitance 5 V 14 pF (1) TA = 25°C www.ti.com SN74LVC2G66-Q1 SCES829B – JUNE 2011 – REVISED OCTOBER 2021 Copyright © 2021 Texas Instruments Incorporated Submit Document Feedback 5 Product Folder Links: SN74LVC2G66-Q1 |
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