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SN74HC541PWRE4 数据表(PDF) 4 Page - Texas Instruments |
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SN74HC541PWRE4 数据表(HTML) 4 Page - Texas Instruments |
4 / 15 page SN54HC541, SN74HC541 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS SCLS305C – JANUARY 1996 – REVISED AUGUST 2003 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM TO VCC TA = 25°C SN54HC541 SN74HC541 UNIT PARAMETER FROM (INPUT) TO (OUTPUT) VCC MIN TYP MAX MIN MAX MIN MAX UNIT t A Y 2 V 40 115 171 144 ns tpd A Y 4.5 V 12 23 34 29 ns pd 6 V 10 20 29 25 t OE Y 2 V 80 150 224 188 ns ten OE Y 4.5 V 17 30 45 38 ns en 6 V 15 26 38 32 t OE Y 2 V 40 150 224 188 ns tdis OE Y 4.5 V 18 30 45 38 ns dis 6 V 17 26 38 32 t Y 2 V 28 60 90 75 ns tt Y 4.5 V 8 12 18 15 ns t 6 V 6 10 15 13 switching characteristics over recommended operating free-air temperature range, CL = 150 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM TO VCC TA = 25°C SN54HC541 SN74HC541 UNIT PARAMETER FROM (INPUT) TO (OUTPUT) VCC MIN TYP MAX MIN MAX MIN MAX UNIT t A Y 2 V 65 165 246 206 ns tpd A Y 4.5 V 16 33 49 41 ns pd 6 V 14 28 42 35 t OE Y 2 V 100 200 298 250 ns ten OE Y 4.5 V 20 40 60 50 ns en 6 V 17 34 51 43 t Y 2 V 45 210 315 265 ns tt Y 4.5 V 17 42 63 53 ns t 6 V 13 36 53 45 operating characteristics, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Cpd Power dissipation capacitance per buffer/driver No load 35 pF |
类似零件编号 - SN74HC541PWRE4 |
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类似说明 - SN74HC541PWRE4 |
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