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SN54AS882A 数据表(PDF) 6 Page - Texas Instruments |
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SN54AS882A 数据表(HTML) 6 Page - Texas Instruments |
6 / 9 page SN54AS882A, SN74AS882A 32-BIT LOOK-AHEAD CARRY GENERATORS SDAS235 – D2661, DECEMBER 1982 – REVISED NOVEMBER 1985 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 6 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS SN54AS882A SN74AS882A UNIT PARAMETER TEST CONDITIONS MIN TYP† MAX MIN TYP† MAX UNIT VIK VCC = 4.5 V, II = – 18 mA – 1.2 – 1.2 V VOH VCC = 4.5 V to 5.5 V, IOH = – 2 mA VCC –2 VCC –2 V VOL VCC = 4.5 V, IOL = 20 mA 0.3 0.5 0.3 0.5 V Cn, P 0, P1 0.4 0.4 G0, G6 0.8 0.8 G1, G2, G4 1.2 1.2 II G3, G5 VCC = 5.5 V, VI = 7 V 1.5 1.5 mA G7 0.9 0.9 P2, P3 0.3 0.3 P4, P5 0.2 0.2 P6, P7 0.1 0.1 Cn, P 0, P1 80 80 G0, G6 160 160 G1, G2, G4 240 240 IIH G3, G5 VCC = 5.5 V, VI = 2.7 V 300 300 µA G7 180 180 P2, P3 60 60 P4, P5 40 40 P6, P7 20 20 Cn, P 0, P1 –2 –2 G0, G6 –4 –4 G1, G2, G4 –6 –6 IIL G3, G5 VCC = 5.5 V, VI = 0.4 V – 7.5 – 7.5 mA G7 – 4.5 – 4.5 P2, P3 – 1.5 – 1.5 P4, P5 –1 –1 P6, P7 – 0.5 – 0.5 IO‡ VCC = 5.5 V, VO = 2.25 V –30 – 130 –30 –30 mA ICC VCC = 5.5 V 44 70 44 70 mA † All typical values are at VCC = 5 V, TA = 25°C. ‡ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS. |
类似零件编号 - SN54AS882A |
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类似说明 - SN54AS882A |
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