(PDF) N74F139D Datasheet - Dual 1-of-4 decoder/demultiplexer

Número de pieza	N74F139D
Descripción	Dual 1-of-4 decoder/demultiplexer
Fabricantes	Philips
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No Preview Available ! INTEGRATED CIRCUITS 74F139 Dual 1-of-4 decoder/demultiplexer Product specification IC15 Data Handbook 1990 Feb 23 Philips Semiconductors 1 page Philips Semiconductors 1-of-4 decoder/demultiplexer Product specification 74F139 TEST CIRCUIT AND WAVEFORMS PULSE GENERATOR VIN VCC VOUT D.U.T. NEGATIVE PULSE 90% tw VM 10% tTHL (tf ) VM 10% tTLH (tr ) 90% AMP (V) 0V RT CL RL Test Circuit for Totem-Pole Outputs POSITIVE PULSE 10% tTLH (tr ) 90% VM tw tTHL (tf ) 90% VM AMP (V) 10% 0V DEFINITIONS: RL = Load resistor; see AC ELECTRICAL CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC ELECTRICAL CHARACTERISTICS for value. RT = Termination resistance should be equal to ZOUT of pulse generators. Input Pulse Definition family 74F INPUT PULSE REQUIREMENTS amplitude VM rep. rate tw tTLH 3.0V 1.5V 1MHz 500ns 2.5ns tTHL 2.5ns SF00006 February 23, 1990 5 5 Page

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PDF N74F139D Data sheet ( Hoja de datos )