(PDF) 74HC688 Datasheet - 8-bit magnitude comparator

Número de pieza	74HC688
Descripción	8-bit magnitude comparator
Fabricantes	Philips
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No Preview Available ! INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: • The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications • The IC06 74HC/HCT/HCU/HCMOS Logic Package Information • The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT688 8-bit magnitude comparator Product speciﬁcation File under Integrated Circuits, IC06 December 1990 1 page Philips Semiconductors 8-bit magnitude comparator Product speciﬁcation 74HC/HCT688 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 Tamb (°C) TEST CONDITIONS SYMBOL PARAMETER 74HC +25 −40 to +85 −40 to +125 UNIT VCC (V) WAVEFORMS min. typ. max. min. max. min. max. tPHL/ tPLH propagation delay Pn, Qn to P = Q tPHL/ tPLH propagation delay E to P = Q 55 170 215 255 2.0 Fig.6 20 34 43 51 ns 4.5 16 29 37 43 6.0 28 120 150 180 2.0 Fig.7 10 24 30 36 ns 4.5 8 20 26 31 6.0 tTHL/ tTLH output transition time 19 75 95 110 2.0 Figs 6 and 7 7 15 19 22 ns 4.5 6 13 16 19 6.0 December 1990 5 5 Page

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PDF 74HC688 Data sheet ( Hoja de datos )