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74AVCH32T245ZKER 数据表(PDF) 9 Page - Texas Instruments |
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74AVCH32T245ZKER 数据表(HTML) 9 Page - Texas Instruments |
9 / 19 page SN74AVCH32T245 32BIT DUALSUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3STATE OUTPUTS SCES589B − AUGUST 2004 − REVISED APRIL 2005 9 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V UNIT PARAMETER (INPUT) (OUTPUT) TYP MIN MAX MIN MAX MIN MAX MIN MAX UNIT tPLH A B 3.2 0.5 5.6 0.5 4.5 0.5 3.3 0.5 2.8 ns tPHL A B 3.2 0.5 5.6 0.5 4.5 0.5 3.3 0.5 2.8 ns tPLH B A 2.6 0.5 4.1 0.5 3.7 0.5 3.3 0.5 3.2 ns tPHL B A 2.6 0.5 4.1 0.5 3.7 0.5 3.3 0.5 3.2 ns tPZH OE A 2.5 0.5 5.3 0.5 5.3 0.5 5.3 0.5 5.3 ns tPZL OE A 2.5 0.5 5.3 0.5 5.3 0.5 5.3 0.5 5.3 ns tPZH OE B 5.2 0.5 9.4 0.5 7.3 0.5 5.1 0.5 4.5 ns tPZL OE B 5.2 0.5 9.4 0.5 7.3 0.5 5.1 0.5 4.5 ns tPHZ OE A 3 1 6.1 1 6.1 1 6.1 1 6.1 ns tPLZ OE A 3 1 6.1 1 6.1 1 6.1 1 6.1 ns tPHZ OE B 5 1 7.9 1 6.6 1 6.1 1 5.2 ns tPLZ OE B 5 1 7.9 1 6.6 1 6.1 1 5.2 ns switching characteristics over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V UNIT PARAMETER (INPUT) (OUTPUT) TYP MIN MAX MIN MAX MIN MAX MIN MAX UNIT tPLH A B 3.2 0.5 5.5 0.5 4.4 0.5 3.2 0.5 2.7 ns tPHL A B 3.2 0.5 5.5 0.5 4.4 0.5 3.2 0.5 2.7 ns tPLH B A 2.8 0.5 3.7 0.5 3.3 0.5 2.8 0.5 2.7 ns tPHL B A 2.8 0.5 3.7 0.5 3.3 0.5 2.8 0.5 2.7 ns tPZH OE A 2.2 0.5 4.3 0.5 4.2 0.5 4.1 0.5 4 ns tPZL OE A 2.2 0.5 4.3 0.5 4.2 0.5 4.1 0.5 4 ns tPZH OE B 5.1 0.5 9.3 0.5 7.2 0.5 4.9 0.5 4 ns tPZL OE B 5.1 0.5 9.3 0.5 7.2 0.5 4.9 0.5 4 ns tPHZ OE A 3.4 0.5 5 0.5 5 0.5 5 0.5 5 ns tPLZ OE A 3.4 0.5 5 0.5 5 0.5 5 0.5 5 ns tPHZ OE B 4.9 1 7.7 1 6.5 1 5.2 0.5 5 ns tPLZ OE B 4.9 1 7.7 1 6.5 1 5.2 0.5 5 ns |
类似零件编号 - 74AVCH32T245ZKER |
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类似说明 - 74AVCH32T245ZKER |
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