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SN74AC373DBLE データシート(PDF) 4 Page - Texas Instruments |
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SN74AC373DBLE データシート(HTML) 4 Page - Texas Instruments |
4 / 19 page SN54AC373, SN74AC373 OCTAL DTYPE TRANSPARENT LATCHES WITH 3STATE OUTPUTS SCAS540D − OCTOBER 1995 − REVISED OCTOBER 2003 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 timing requirements over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) TA = 25°C SN54AC373 SN74AC373 UNIT MIN MAX MIN MAX MIN MAX UNIT tw Pulse duration, LE high 5.5 6.5 6 ns tsu Setup time, data before LE ↓ 5.5 6.5 6 ns th Hold time, data after LE ↓ 1 1 1 ns timing requirements over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) TA = 25°C SN54AC373 SN74AC373 UNIT MIN MAX MIN MAX MIN MAX UNIT tw Pulse duration, LE high 4 5 4.5 ns tsu Setup time, data before LE ↓ 4 5 4.5 ns th Hold time, data after LE ↓ 1 1 1 ns switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER TO TO TA = 25°C SN54AC373 SN74AC373 UNIT PARAMETER TO (INPUT) TO (OUTPUT) MIN TYP MAX MIN MAX MIN MAX UNIT tPLH D Q 1.5 10 13.5 1 16.5 1.5 15 ns tPHL D Q 1.5 9.5 13.0 1 16 1.5 14.5 ns tPLH LE Q 1.5 10 13.5 1 16.5 1.5 15 ns tPHL LE Q 1.5 9.5 12.5 1 15 1.5 14 ns tPZH OE Q 1.5 9 11.5 1 14 1 13 ns tPZL OE Q 1.5 8.5 11.5 1 13.5 1 13 ns tPHZ OE Q 1.5 10 12.5 1 16 1 14.5 ns tPLZ OE Q 1.5 8 11.5 1 13 1 12.5 ns switching characteristics over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER TO TO TA = 25°C SN54AC373 SN74AC373 UNIT PARAMETER TO (INPUT) TO (OUTPUT) MIN TYP MAX MIN MAX MIN MAX UNIT tPLH D Q 1.5 7 9.5 1 11.5 1.5 10.5 ns tPHL D Q 1.5 7 9.5 1 11.5 1.5 10.5 ns tPLH LE Q 1.5 7.5 9.5 1 12 1.5 10.5 ns tPHL LE Q 1.5 7 9.5 1 11 1.5 10.5 ns tPZH OE Q 1.5 7 8.5 1 10.5 1 9.5 ns tPZL OE Q 1.5 6.5 8.5 1 10 1 9.5 ns tPHZ OE Q 1.5 8 11 1 13.5 1 12.5 ns tPLZ OE Q 1.5 6.5 8.5 1 10.5 1 10 ns operating characteristics, VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Cpd Power dissipation capacitance CL = 50 pF, f = 1 MHz 40 pF |
同様の部品番号 - SN74AC373DBLE |
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同様の説明 - SN74AC373DBLE |
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