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SN74LVTH322374KR Arkusz danych(PDF) 4 Page - Texas Instruments |
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SN74LVTH322374KR Arkusz danych(HTML) 4 Page - Texas Instruments |
4 / 9 page SN74LVTH322374 3.3V ABT 32BIT EDGETRIGGERED DTYPE FLIPFLOP WITH 3STATE OUTPUTS SCBS754B − MARCH 2002 − REVISED SEPTEMBER 2003 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 recommended operating conditions (see Note 4) MIN MAX UNIT VCC Supply voltage 2.7 3.6 V VIH High-level input voltage 2 V VIL Low-level input voltage 0.8 V VI Input voltage 5.5 V IOH High-level output current −12 mA IOL Low-level output current 12 mA ∆t/∆v Input transition rise or fall rate Outputs enabled 10 ns/V ∆t/∆VCC Power-up ramp rate 200 µs/V TA Operating free-air temperature −40 85 °C NOTE 4: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP† MAX UNIT VIK VCC = 2.7 V, II = −18 mA −1.2 V VOH VCC = 3 V, IOH = −12 mA 2 V VOL VCC = 3 V, IOL = 12 mA 0.8 V VCC = 0 or 3.6 V, VI = 5.5 V 10 II Control inputs VCC = 3.6 V, VI = VCC or GND ±1 A II Data inputs VCC = 3.6 V VI = VCC 1 µA Data inputs VCC = 3.6 V VI = 0 −5 Ioff VCC = 0, VI or VO = 0 to 4.5 V ±100 µA VCC = 3 V VI = 0.8 V 75 II(hold) Data inputs VCC = 3 V VI = 2 V −75 µA II(hold) Data inputs VCC = 3.6 V‡, VI = 0 to 3.6 V 500 −750 µA IOZH VCC = 3.6 V, VO = 3 V 5 µA IOZL VCC = 3.6 V, VO = 0.5 V −5 µA IOZPU VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, OE = don’t care ±100 µA IOZPD VCC = 1.5 V to 0, VO = 0.5 V to 3 V, OE = don’t care ±100 µA VCC = 3.6 V, IO = 0, Outputs high 0.38 ICC VCC = 3.6 V, IO = 0, VI = VCC or GND Outputs low 10 mA ICC VI = VCC or GND Outputs disabled 0.38 mA ∆ICC§ VCC = 3 V to 3.6 V, One input at VCC − 0.6 V, Other inputs at VCC or GND 0.2 mA Ci VI = 3 V or 0 3 pF Co VO = 3 V or 0 9 pF † All typical values are at VCC = 3.3 V, TA = 25°C. ‡ This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another. § This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. |
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