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SN74ABT541BDBLE Scheda tecnica(PDF) 4 Page - Texas Instruments |
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SN74ABT541BDBLE Scheda tecnica(HTML) 4 Page - Texas Instruments |
4 / 18 page www.ti.com Electrical Characteristics SN54ABT541, SN74ABT541B OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCBS093L – DECEMBER 1993 – REVISED DECEMBER 2006 over operating free-air temperature range (unless otherwise noted) TA = 25°C SN54ABT51 SN74ABT541B PARAMETER TEST CONDITIONS UNIT MIN TYP(1) MAX MIN MAX MIN MAX VIK VCC = 4.5 V, II = –18 mA –1.2 –1.2 –1.2 V VOH VCC = 4.5 V, IOH = –3 mA 2.5 2.5 2.5 VCC = 5 V, IOH = –3 mA 3 3 3 V VCC = 4.5 V, IOH = –24 mA 2 2 IOH = –32 mA 2(2) 2 VOL VCC = 4.5 V, IOL = 48 mA 0.55 0.55 VV IOL = 64 mA 0.55(2) 0.55 Vhys 100 mV II VCC = 5.5 V, VI = VCC or GND ±1 ±1 ±1 µA IOZPU VCC = 0 to 2.1 V, VO = 0.5 V to 2.7 V, OE = X ±50(3) ±50(3) ±50 µA IOZPD VCC = 2.1 V to 0, VO = 0.5 V to 2.7 V, OE = X ±50(3) ±50(3) ±50 µA IOZH VCC = 5.5 V, VO = 2.7 V 10 10 10 µA IOZL VCC = 5.5 V, VO = 0.5 V –10 –10 –10 µA Ioff VCC = 0 V, VI or VO≤ 4.5 V ±100 ±100 µA ICEX VCC = 5.5 V, VO = 5.5 V, Outputs high 50 50 µA IO VCC = 5.5 V(4), VO = 2.5 V –50 –140 –180 –50 –180 –50 –180 mA ICC VCC = 5.5 V, Outputs high 5 250 250 250 µA IO = 0 V, Outputs low 22 30 30 30 mA VI = VCC or GND Outputs disabled 1 250 250 250 µA ∆I CC VCC = 5.5 V, Outputs enabled 1.5 1.5 1.5 mA One input at 3.4 V, Outputs disabled 50 50 50 µA Other inputs at VCC or Control Inputs 1.5 1.2 1.5 mA GND(5) Ci VI = 2.5 V or 0.5 V 3 pF Co VO = 2.5 V or 0.5 V 6 pF (1) All typical values are at VCC = 5 V. (2) On products compliant to MIL-PRF-38535, this parameter does not apply. (3) On products compliant to MIL-PRF-38535, this parameter is not production tested. (4) Not more than one output should be tested at a time, and the duration of the test should not exceed one second. (5) This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND. 4 Submit Documentation Feedback |
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