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SN74ABT162841DL датащи(PDF) 4 Page - Texas Instruments |
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SN74ABT162841DL датащи(HTML) 4 Page - Texas Instruments |
4 / 12 page SN54ABT162841, SN74ABT162841 20BIT BUSINTERFACE DTYPE LATCHES WITH 3STATE OUTPUTS SCBS665C − JUNE 1996 − REVISED JUNE 2004 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS TA = 25°C SN54ABT162841 SN74ABT162841 UNIT PARAMETER TEST CONDITIONS MIN TYP† MAX MIN MAX MIN MAX UNIT VIK VCC = 4.5 V, II = −18 mA −1.2 −1.2 −1.2 V VCC = 4.5 V, IOH = −1 mA 2.5 2.5 2.5 VOH VCC = 5 V, IOH = −1 mA 3 3 3 V VOH VCC = 4.5 V IOH = −3 mA 2.4 2.4 2.4 V VCC = 4.5 V IOH = −12 mA 2* 2 VOL VCC = 4.5 V IOL = 8 mA 0.4 0.8 0.65 V VOL VCC = 4.5 V IOL = 12 mA 0.8* 0.8 V Vhys 100 mV II VCC = 0 to 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 ±50 ±50 µA IOZPD VCC = 2.1 V to 0, VO = 0.5 V to 2.7 V, OE = X ±50 ±50 ±50 µA IOZH VCC = 2.1 V to 5.5 V, VO = 2.7 V, OE ≥ 2 V 10 10 10 µA IOZL VCC = 2.1 V to 5.5 V, VO = 0.5 V, OE ≥ 2 V −10 −10 −10 µA Ioff VCC = 0, VI or VO ≤ 4.5 V ±100 ±100 µA ICEX Outputs high VCC = 5.5 V, VO = 5.5 V 50 50 50 µA IO‡ VCC = 5.5 V, VO = 2.5 V −25 −75 −100 −25 −100 −25 −100 mA Outputs high VCC = 5.5 V, IO = 0, 0.5 0.5 0.5 ICC Outputs low VCC = 5.5 V, IO = 0, VI = VCC or GND 89 89 89 mA ICC Outputs disabled VI = VCC or GND 0.5 0.5 0.5 mA ∆ICC§ VCC = 5.5 V, One input at 3.4 V, Other inputs at VCC or GND 1.5 1.5 1.5 mA Ci VI = 2.5 V or 0.5 V 3.5 pF Co VO = 2.5 V or 0.5 V 9 pF * On products compliant to MIL-PRF-38535, this parameter does not apply. † All typical values are at VCC = 5 V. ‡ Not more than one output should be tested at a time, and the duration of the test should not exceed one second. § This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. timing requirements over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 1) VCC = 5 V, TA = 25°C SN54ABT162841 SN74ABT162841 UNIT MIN MAX MIN MAX MIN MAX UNIT tw Pulse duration, LE high or low 4 4 4 ns tsu Setup time, data before LE ↓ 0.8 0.8 0.8 ns th Hold time, data after LE ↓ 1.8 1.8 1.8 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. |
Аналогичный номер детали - SN74ABT162841DL |
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Аналогичное описание - SN74ABT162841DL |
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