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SN74AHC573DBLE Fiches technique(PDF) 4 Page - Texas Instruments |
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SN74AHC573DBLE Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 18 page SN54AHC573, SN74AHC573 OCTAL TRANSPARENT DTYPE LATCHES WITH 3STATE OUTPUTS SCLS242K − OCTOBER 1995 − REVISED JANUARY 2004 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 SN54AHC573 SN74AHC573 UNIT MIN MAX MIN MAX MIN MAX UNIT tw Pulse duration, LE high 5 5 5 ns tsu Setup time, data before LE ↓ 3.5 3.5 3.5 ns th Hold time, data after LE ↓ 1.5 1.5 1.5 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 SN54AHC573 SN74AHC573 UNIT MIN MAX MIN MAX MIN MAX UNIT tw Pulse duration, LE high 5 5 5 ns tsu Setup time, data before LE ↓ 3.5 3.5 3.5 ns th Hold time, data after LE ↓ 1.5 1.5 1.5 ns switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO LOAD TA = 25°C SN54AHC573 SN74AHC573 UNIT PARAMETER FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE MIN TYP MAX MIN MAX MIN MAX UNIT tPLH D Q CL = 15 pF 7* 11* 1* 13* 1 13 ns tPHL D Q CL = 15 pF 7* 11* 1* 13* 1 13 ns tPLH LE Q CL = 15 pF 7.6* 11.9* 1* 14* 1 14 ns tPHL LE Q CL = 15 pF 7.6* 11.9* 1* 14* 1 14 ns tPZH OE Q CL = 15 pF 7.3* 11.5* 1* 13.5* 1 13.5 ns tPZL OE Q CL = 15 pF 7.3* 11.5* 1* 13.5* 1 13.5 ns tPHZ OE Q CL = 15 pF 8.3* 11* 1* 13* 1 13 ns tPLZ OE Q CL = 15 pF 8.3* 11* 1* 13* 1 13 ns tPLH D Q CL = 50 pF 9.5 14.5 1 16.5 1 16.5 ns tPHL D Q CL = 50 pF 9.5 14.5 1 16.5 1 16.5 ns tPLH LE Q CL = 50 pF 10.1 15.4 1 17.5 1 17.5 ns tPHL LE Q CL = 50 pF 10.1 15.4 1 17.5 1 17.5 ns tPZH OE Q CL = 50 pF 9.8 15 1 17 1 17 ns tPZL OE Q CL = 50 pF 9.8 15 1 17 1 17 ns tPHZ OE Q CL = 50 pF 10.7 14.5 1 16.5 1 16.5 ns tPLZ OE Q CL = 50 pF 10.7 14.5 1 16.5 1 16.5 ns tsk(o) CL = 50 pF 1.5** 1.5 ns ∗ On products compliant to MIL-PRF-38535, this parameter is not production tested. ∗∗ On products compliant to MIL-PRF-38535, this parameter does not apply. |
Numéro de pièce similaire - SN74AHC573DBLE |
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Description similaire - SN74AHC573DBLE |
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