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SN74LV4051APWE4 数据表(PDF) 4 Page - Texas Instruments |
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SN74LV4051APWE4 数据表(HTML) 4 Page - Texas Instruments |
4 / 23 page SN54LV4051A, SN74LV4051A 8CHANNEL ANALOG MULTIPLEXERS/DEMULTIPLEXERS SCLS428H − MAY 1999 − REVISED APRIL 2005 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST VCC TA = 25°C SN54LV4051A SN74LV4051A UNIT PARAMETER TEST CONDITIONS VCC MIN TYP MAX MIN MAX MIN MAX UNIT On-state IT = 2 mA, V = V or GND, 2.3 V 38 180 225 225 ron On-state switch resistance IT = 2 mA, VI = VCC or GND, VINH = VIL 3 V 30 150 190 190 Ω ron switch resistance VINH = VIL (see Figure 1) 4.5 V 22 75 100 100 IT = 2 mA, 2.3 V 113 500 600 600 ron(p) Peak on-state resistance IT = 2 mA, VI = VCC to GND, V = V 3 V 54 180 225 225 Ω ron(p) Peak on-state resistance VI = VCC to GND, VINH = VIL 4.5 V 31 100 125 125 Ω Difference in IT = 2 mA, 2.3 V 2.1 30 40 40 ∆ron Difference in on-state resistance between switches IT = 2 mA, VI = VCC to GND, V = V 3 V 1.4 20 30 30 Ω ∆ron on-state resistance between switches VI = VCC to GND, VINH = VIL 4.5 V 1.3 15 20 20 Ω II Control input current VI = 5.5 V or GND 0 to 5.5 V ±0.1 ±1 ±1 µA IS(off) Off-state switch leakage current VI = VCC and VO = GND, or VI = GND and VO = VCC, VINH = VIH (see Figure 2) 5.5 V ±0.1 ±1 ±1 µA IS(on) On-state switch leakage current VI = VCC or GND, VINH = VIL (see Figure 3) 5.5 V ±0.1 ±1 ±1 µA ICC Supply current VI = VCC or GND 5.5 V 20 20 µA CIC Control input capacitance f = 10 MHz 3.3 V 2 pF CIS Common terminal capacitance 3.3 V 23.4 pF COS Switch terminal capacitance 3.3 V 5.7 pF CF Feedthrough capacitance 3.3 V 0.5 pF switching characteristics over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V (unless otherwise noted) PARAMETER FROM TO TEST TA = 25°C SN54LV4051A SN74LV4051A UNIT PARAMETER FROM (INPUT) TO (OUTPUT) TEST CONDITIONS MIN TYP MAX MIN MAX MIN MAX UNIT tPLH tPHL Propagation delay time COM or Yn Yn or COM CL = 15 pF, (see Figure 4) 1.9 10 16 16 ns tPZH tPZL Enable delay time INH COM or Yn CL = 15 pF, (see Figure 5) 6.6 18 23 23 ns tPHZ tPLZ Disable delay time INH COM or Yn CL = 15 pF, (see Figure 5) 7.4 18 23 23 ns tPLH tPHL Propagation delay time COM or Yn Yn or COM CL = 50 pF, (see Figure 5) 3.8 12 18 18 ns tPZH tPZL Enable delay time INH COM or Yn CL = 50 pF, (see Figure 5) 7.8 28 35 35 ns tPHZ tPLZ Disable delay time INH COM or Yn CL = 50 pF, (see Figure 5) 11.5 28 35 35 ns PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice. |
类似零件编号 - SN74LV4051APWE4 |
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类似说明 - SN74LV4051APWE4 |
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