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74AHC574D118 数据表(PDF) 2 Page - NXP Semiconductors |
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74AHC574D118 数据表(HTML) 2 Page - NXP Semiconductors |
2 / 18 page 74AHC_AHCT574_2 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 02 — 24 January 2008 2 of 18 NXP Semiconductors 74AHC574; 74AHCT574 Octal D-type flip-flop; positive edge-trigger; 3-state 3. Ordering information 4. Functional diagram Table 1. Ordering information Type number Package Temperature range Name Description Version 74AHC574D −40 °C to +125 °C SO20 plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 74AHCT574D 74AHC574PW −40 °C to +125 °C TSSOP20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1 74AHCT574PW 74AHC574BQ −40 °C to +125 °C DHVQFN20 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 × 4.5 × 0.85 mm SOT764-1 74AHCT574BQ Fig 1. Functional diagram mna800 3-STATE OUTPUTS FF1 to FF8 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 12 13 14 15 16 17 18 19 D0 D1 D2 D3 D4 D5 D6 D7 CP OE 9 11 1 8 7 6 5 4 3 2 Fig 2. Logic diagram 001aah077 D0 CP OE Q0 D CP Q FF1 D1 Q1 D CP Q FF2 D2 Q2 D CP Q FF3 D3 Q3 D CP Q FF4 D4 Q4 D CP Q FF5 D5 Q5 D CP Q FF6 D6 Q6 D CP Q FF7 D7 Q7 D CP Q FF8 |
类似零件编号 - 74AHC574D118 |
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类似说明 - 74AHC574D118 |
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