データシートサーチシステム |
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SN74AS580N データシート(PDF) 3 Page - Texas Instruments |
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SN74AS580N データシート(HTML) 3 Page - Texas Instruments |
3 / 18 page SN54ALS580B, SN74ALS580B, SN74AS580 OCTAL DTYPE TRANSPARENT LATCHES WITH 3STATE OUTPUTS SDAS277 − JANUARY 1995 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS SN54ALS580B SN74ALS580B UNIT PARAMETER TEST CONDITIONS MIN TYP† MAX MIN TYP† MAX UNIT VIK VCC = 4.5 V, II = − 18 mA − 1.2 − 1.2 V VCC = 4.5 V to 5.5 V, IOH = − 0.4 mA VCC −2 VCC −2 VOH VCC = 4.5 V IOH = − 1 mA 2.4 3.3 V VOH VCC = 4.5 V IOH = − 2.6 mA 2.4 3.2 V VOL VCC = 4.5 V IOL = 12 mA 0.25 0.4 0.25 0.4 V VOL VCC = 4.5 V IOL = 24 mA 0.35 0.5 V IOZH VCC = 5.5 V, VO = 2.7 V 20 20 µA IOZL VCC = 5.5 V, VO = 0.4 V −20 −20 µA II VCC = 5.5 V, VI = 7 V 0.1 0.1 mA IIH VCC = 5.5 V, VI = 2.7 V 20 20 µA IIL VCC = 5.5 V, VI = 0.4 V − 0.13 − 0.1 mA IO‡ VCC = 5.5 V, VO = 2.25 V −20 −112 −30 −112 mA Outputs high 10 17 10 17 ICC VCC = 5.5 V Outputs low 16 26 16 26 mA ICC VCC = 5.5 V Outputs disabled 17 29 17 29 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. switching characteristics (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V to 5.5 V, CL = 50 pF, R1 = 500 Ω, R2 = 500 Ω, TA = MIN to MAX§ UNIT (INPUT) (OUTPUT) SN54ALS580B SN74ALS580B MIN MAX MIN MAX tPLH D Q 3 26 3 18 ns tPHL D Q 3 15 3 14 ns tPLH LE Q 8 29 6 22 ns tPHL LE Q 4 22 6 21 ns tPZH OE Q 4 25 3 18 ns tPZL OE Q 4 21 4 18 ns tPHZ OE Q 2 12 1 10 ns tPLZ OE Q 3 22 1 15 ns § For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. |
同様の部品番号 - SN74AS580N |
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同様の説明 - SN74AS580N |
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