(PDF) 74HCT21 Datasheet - Dual 4-input AND gate

Número de pieza	74HCT21
Descripción	Dual 4-input AND gate
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/HCT21 Dual 4-input AND gate Product speciﬁcation File under Integrated Circuits, IC06 December 1990 1 page Philips Semiconductors Dual 4-input AND gate Product speciﬁcation 74HC/HCT21 DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: standard ICC category: SSI AC CHARACTERISTICS FOR 74HC GND = 0 V; tr = tf = 6 ns; CL = 50 pF Tamb (°C) SYMBOL PARAMETER 74HC +25 −40 to+85 min. typ. max. min. max. tPHL/ tPLH propagation delay nA, nB, nC, nD to nY tTHL/ tTLH output transition time 33 110 12 22 10 19 19 75 7 15 6 13 140 28 24 95 19 16 UNIT −40 to+125 min. max. 165 ns 33 28 110 ns 22 19 TEST CONDITIONS VCC WAVEFORMS (V) 2.0 Fig.6 4.5 6.0 2.0 Fig.6 4.5 6.0 December 1990 5 5 Page

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PDF 74HCT21 Data sheet ( Hoja de datos )