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74HCT125N 数据表(PDF) 4 Page - NXP Semiconductors |
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74HCT125N 数据表(HTML) 4 Page - NXP Semiconductors |
4 / 6 page December 1990 4 Philips Semiconductors Product specification Quad buffer/line driver; 3-state 74HC/HCT125 DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: bus driver ICC category: MSI AC CHARACTERISTICS FOR 74HC GND = 0 V; tr =tf = 6 ns; CL =50pF SYMBOL PARAMETER Tamb (°C) UNIT TEST CONDITIONS 74HC VCC (V) WAVEFORMS +25 −40 to +85 −40 to +125 min. typ. max. min. max. min. max. tPHL/ tPLH propagation delay nA to nY 30 100 125 150 ns 2.0 Fig.6 11 20 25 30 4.5 9 17 21 26 6.0 tPZH/ tPZL 3-state output enable time nOE to nY 41 125 155 190 ns 2.0 Fig.7 15 25 31 38 4.5 12 21 26 32 6.0 tPHZ/ tPLZ 3-state output disable time nOE to nY 41 125 155 190 ns 2.0 Fig.7 15 25 31 38 4.5 12 21 26 32 6.0 tTHL/ tTLH output transition time 14 60 75 90 ns 2.0 Fig.6 5 12 15 18 4.5 4 10 13 15 6.0 |
类似零件编号 - 74HCT125N |
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类似说明 - 74HCT125N |
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