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SN74AHC540PW Scheda tecnica(PDF) 6 Page - Texas Instruments |
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SN74AHC540PW Scheda tecnica(HTML) 6 Page - Texas Instruments |
6 / 27 page SN54AHC540, SN74AHC540 SCLS260L – DECEMBER 1995 – REVISED OCTOBER 2015 www.ti.com 6.6 Switching Characteristics, VCC = 3.3 V ± 0.3 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) TA = –40°C to 125°C TA = 25°C SN54AHC540 SN74AHC540 FROM TO LOAD SN74AHC540 PARAMETER UNIT (INPUT) (OUTPUT) CAPACITANCE TYP MAX MIN MAX MIN MAX MIN MAX tPLH 4.8(1) 7(1) 1(1) 8.5(1) 1 8.5 1 9.5 A Y CL = 15 pF ns tPHL 4.8(1) 7(1) 1(1) 8.5(1) 1 8.5 1 9.5 tPZH 6.8(1) 10.5(1) 1(1) 12.5(1) 1 12.5 1 13.5 OE Y CL = 15 pF ns tPZL 6.8(1) 10.5(1) 1(1) 12.5(1) 1 12.5 1 13.5 tPHZ 6.8(1) 10.5(1) 1(1) 12.5(1) 1 12.5 1 13.5 OE Y CL = 15 pF ns tPLZ 6.8(1) 10.5(1) 1(1) 12.5(1) 1 12.5 1 13.5 tPLH 7.3 10.5 1 12 1 12 1 13.5 A Y CL = 50 pF ns tPHL 7.3 10.5 1 12 1 12 1 13.5 tPZH 8 14 1 16 1 16 1 17 OE Y CL = 50 pF ns tPZL 8 14 1 16 1 16 1 17 tPHZ 8 15.4 1 17.5 1 17.5 1 18.5 OE Y CL = 50 pF ns tPLZ 8 15.4 1 17.5 1 17.5 1 18.5 tsk(o) CL = 50 pF 1.5(2) 1.5 ns (1) On products compliant to MIL-PRF-38535, this parameter is not production tested. (2) On products compliant to MIL-PRF-38535, this parameter does not apply. 6.7 Switching Characteristics, VCC = 5 V ± 0.5 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) TA = –40°C to 125°C TA = 25°C SN54AHC540 SN74AHC540 FROM TO LOAD SN74AHC540 PARAMETER UNIT (INPUT) (OUTPUT) CAPACITANCE TYP MAX MIN MAX MIN MAX MIN MAX tPLH 3.7(1) 5(1) 1(1) 6(1) 1 6 1 7 A Y CL = 15 pF ns tPHL 3.7(1) 5(1) 1(1) 6(1) 1 6 1 7 tPZH 4.7(1) 7.2(1) 1(1) 8.5(1) 1 8.5 1 9.5 OE Y CL = 15 pF ns tPZL 4.7(1) 7.2(1) 1(1) 8.5(1) 1 8.5 1 9.5 tPHZ 4.5(1) 6.8(1) 1(1) 8(1) 1 8 1 8.5 OE Y CL = 15 pF ns tPLZ 4.5(1) 6.8(1) 1(1) 8(1) 1 8 1 8.5 tPLH 5.2 7 1 8 1 8 1 9 A Y CL = 50 pF ns tPHL 5.2 7 1 8 1 8 1 9 tPZH 6.2 9.2 1 10.5 1 10.5 1 11.5 OE Y CL = 50 pF ns tPZL 6.2 9.2 1 10.5 1 10.5 1 11.5 tPHZ 6 8.8 1 10 1 10 1 10.5 OE Y CL = 50 pF ns tPLZ 6 8.8 1 10 1 10 1 10.5 tsk(o) CL = 50 pF 1(2) 1 ns (1) On products compliant to MIL-PRF-38535, this parameter is not production tested. (2) On products compliant to MIL-PRF-38535, this parameter does not apply. 6 Submit Documentation Feedback Copyright © 1995–2015, Texas Instruments Incorporated Product Folder Links: SN54AHC540 SN74AHC540 |
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