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74HCT157D Arkusz danych(PDF) 5 Page - NXP Semiconductors |
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74HCT157D Arkusz danych(HTML) 5 Page - NXP Semiconductors |
5 / 7 page December 1990 5 Philips Semiconductors Product specification Quad 2-input multiplexer 74HC/HCT157 DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: standard ICC category: MSI AC CHARACTERISTICS FOR 74HC GND = 0 V; tr = tf = 6 ns; CL = 50 pF 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 nI0 to nY; nI1 to nY 36 13 10 125 25 21 155 31 26 190 38 32 ns 2.0 4.5 6.0 Fig.7 tPHL/ tPLH propagation delay E to nY 39 14 11 115 23 20 145 29 25 175 35 30 ns 2.0 4.5 6.0 Fig.6 tPHL/ tPLH propagation delay S to nY 41 15 12 125 25 21 155 31 26 190 38 32 ns 2.0 4.5 6.0 Fig.7 tTHL/ tTLH output transition time 19 7 6 75 15 13 95 19 16 110 22 19 ns 2.0 4.5 6.0 Fig.6 and Fig.7 |
Podobny numer części - 74HCT157D |
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Podobny opis - 74HCT157D |
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