поискавой системы для электроныых деталей |
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SN74AHC138PWRE4 датащи(PDF) 5 Page - Texas Instruments |
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SN74AHC138PWRE4 датащи(HTML) 5 Page - Texas Instruments |
5 / 28 page SN54AHC138, SN74AHC138 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS SCLS258L − DECEMBER 1995 − REVISED JULY 2003 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO LOAD TA = 25°C SN54AHC138 SN74AHC138 UNIT PARAMETER FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE MIN TYP MAX MIN MAX MIN MAX UNIT tPLH ABC Any Y C 15 pF 5.7* 8.1* 1* 9.5* 1 9.5 ns tPHL A, B, C Any Y CL = 15 pF 5.7* 8.1* 1* 9.5* 1 9.5 ns tPLH G1 Any Y C 15 pF 5.6* 8.1* 1* 9.5* 1 9.5 ns tPHL G1 Any Y CL = 15 pF 5.6* 8.1* 1* 9.5* 1 9.5 ns tPLH G2A G2B Any Y C 15 pF 5.8* 8.1* 1* 9.5* 1 9.5 ns tPHL G2A, G2B Any Y CL = 15 pF 5.8* 8.1* 1* 9.5* 1 9.5 ns tPLH ABC Any Y C 50 pF 7.2 10.1 1 11.5 1 11.5 ns tPHL A, B, C Any Y CL = 50 pF 7.2 10.1 1 11.5 1 11.5 ns tPLH G1 Any Y C 50 pF 7.1 10.1 1 11.5 1 11.5 ns tPHL G1 Any Y CL = 50 pF 7.1 10.1 1 11.5 1 11.5 ns tPLH G2A G2B Any Y C =50pF 7.3 10.1 1 11.5 1 11.5 ns tPHL G2A, G2B Any Y CL = 50 pF 7.3 10.1 1 11.5 1 11.5 ns * On products compliant to MIL-PRF-38535, this parameter is not production tested. operating characteristics, VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Cpd Power dissipation capacitance No load, f = 1 MHz 13 pF |
Аналогичный номер детали - SN74AHC138PWRE4 |
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Аналогичное описание - SN74AHC138PWRE4 |
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