データシートサーチシステム |
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SN74ABT245BDB データシート(PDF) 5 Page - Texas Instruments |
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SN74ABT245BDB データシート(HTML) 5 Page - Texas Instruments |
5 / 7 page SN54ABT245A, SN74ABT245B OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS081H – JANUARY 1991 – REVISED MAY 1997 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended ranges of supply voltage and operating free-air temperature, CL = 50 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 5 V, TA = 25°C SN54ABT245A SN74ABT245B UNIT (INPUT) (OUTPUT) MIN TYP MAX MIN MAX MIN MAX tPLH AorB BorA 1 2 3.2 0.8 3.8 1 3.6 ns tPHL A or B B or A 1 2.6 3.5 1 4.2 1 3.9 ns tPZH OE AorB 2 3.5 4.5 1.2 6.2 2 5.6 ns tPZL OE A or B 1.9 4 5.3 1.3 6.8 1.9 6.2 ns tPHZ OE AorB 2.2 4.4 5.4 2.2 6.1 2.2 5.9 ns tPLZ OE A or B 1.5 3 4 1.0 4.9 1.5 4.5 ns tsk(o)† 0.5 0.5 ns † Skew between any two outputs of the same package switching in the same direction. This parameter is warranted but not production tested. |
同様の部品番号 - SN74ABT245BDB |
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同様の説明 - SN74ABT245BDB |
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