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74HCT125 Arkusz danych(PDF) 5 Page - NXP Semiconductors |
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74HCT125 Arkusz danych(HTML) 5 Page - NXP Semiconductors |
5 / 6 page December 1990 5 Philips Semiconductors Product specification Quad buffer/line driver; 3-state 74HC/HCT125 DC CHARACTERISTICS FOR 74HCT For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: bus driver ICC category: MSI Note to HCT types The value of additional quiescent supply current ( ∆ICC) for a unit load of 1 is given in the family specifications. To determine ∆ICC per input, multiply this value by the unit load coefficient shown in the table below. AC CHARACTERISTICS FOR 74HCT GND = 0 V; tr =tf = 6 ns; CL =50pF INPUT UNIT LOAD COEFFICIENT nA, nOE 1.00 SYMBOL PARAMETER Tamb (°C) UNIT TEST CONDITIONS 74HCT VCC (V) WAVEFORMS +25 −40 to +85 −40 to +125 min. typ. max. min. max. min. max. tPHL/ tPLH propagation delay nA to nY 15 25 31 38 ns 4.5 Fig.6 tPZH/ tPZL 3-state output enable time nOE to nY 15 28 35 42 ns 4.5 Fig.7 tPHZ/ tPLZ 3-state output disable time nOE to nY 15 25 31 38 ns 4.5 Fig.7 tTHL/ tTLH output transition time 5 12 15 18 ns 4.5 Fig.6 |
Podobny numer części - 74HCT125 |
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Podobny opis - 74HCT125 |
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