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74LVC841ADB датащи(PDF) 3 Page - NXP Semiconductors |
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74LVC841ADB датащи(HTML) 3 Page - NXP Semiconductors |
3 / 10 page Philips Semiconductors Product specification 74LVC841A 10-bit transparent latch with 5-volt tolerant inputs/outputs (3-State) 1998 Jun 17 3 LOGIC SYMBOL (IEEE/IEC) SV01724 LE 13 Q7 Q8 Q9 2 D0 Q0 19 20 21 22 23 9 10 11 D7 D8 D9 8 D6 Q6 7 D5 Q5 14 6 D4 Q4 15 5 D3 Q3 16 4 D2 Q2 17 3 D1 Q1 18 1 OE LOGIC SYMBOL SV01725 23 22 21 20 19 18 17 16 15 14 2 3 4 5 6 7 8 9 10 11 C1 EN 13 1 1D LOGIC DIAGRAM DD D LE SV01726 Q0 Q1 Q2 Q3 Q4 Q5 Q Q6 Q7 Q8 Q9 D0 D1 D2 D3 D4 D5 D6 D D7 D8 D9 LE OE DQ LATCH 1 LE LE DQ LATCH 2 LE LE DQ LATCH 3 LE LE DQ LATCH 4 LE LE DQ LATCH 5 LE LE DQ LATCH 6 LE LE DQ LATCH 7 LE LE QQQ LATCH 8 LATCH 9 LATCH 10 LE LE LE LE LE LE LE LE FUNCTION TABLE for register An or Bn OPERATING MODES INPUTS INTERNAL OUTPUTS OPERATING MODES OE LE Dn LATCHES Q0 TO Q9 Enable and read register (transparent mode) L L H H L H L H L H Latch and read register L L ↓ ↓ l h L H L H latch register and disable outputs H H X X l h L H Z Z Hold L L X NC NC NOTES: H = HIGH voltage level h = HIGH voltage level one set-up time prior to the HIGH-to-LOW LE transition L = LOW voltage level l = LOW voltage level one set-up time prior to the HIGH-to-LOW LE transition X = don’t care Z = high impedance OFF-state NC = no change |
Аналогичный номер детали - 74LVC841ADB |
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Аналогичное описание - 74LVC841ADB |
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