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74F173 Fiches technique(PDF) 6 Page - NXP Semiconductors |
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74F173 Fiches technique(HTML) 6 Page - NXP Semiconductors |
6 / 10 page Philips Semiconductors Product specification 74F173 Quad D-type flip–flop (3-State) August 31, 1990 6 AC ELECTRICAL CHARACTERISTICS LIMITS Tamb = +25°C Tamb = 0°C to +70°C SYMBOL PARAMETER TEST VCC = +5.0V VCC = +5.0V ± 10% UNIT CONDITION CL = 50pF, RL = 500Ω CL = 50pF, RL = 500Ω MIN TYP MAX MIN MAX fmax Maximum clock frequency Waveform 1 100 125 90 MHz tPLH tPHL Propagation delay CP to Qn Waveform 1 4.5 6.0 6.5 8.0 9.0 10.5 4.0 5.5 10.0 11.5 ns tPHL Propagation delay MR to Qn Waveform 2 6.5 8.5 11.5 6.0 12.5 ns tPZH tPZL Output enable time to high or low level Waveform 4 Waveform 5 3.5 5.5 5.0 7.0 8.0 10.0 2.5 4.5 8.5 11.0 ns tPHZ tPLZ Output disable time from high or low level Waveform 4 Waveform 5 1.5 3.0 3.5 5.0 7.0 8.5 1.0 2.5 8.0 9.0 ns tTHL tTLH Transition time 10% to 90%, 90% to 10% Waveform 5 Waveform 4 2.0 4.0 5.0 7.5 8.0 10.0 2.0 4.0 8.5 11.0 ns AC SETUP REQUIREMENTS LIMITS Tamb = +25°C Tamb = 0°C to +70°C SYMBOL PARAMETER TEST VCC = +5.0V VCC = +5.0V ± 10% UNIT CONDITION CL = 50pF, RL = 500Ω CL= 50pF, RL = 500Ω MIN TYP MAX MIN MAX tsu (H) tsu (L) Setup time, high or low level Dn to CP Waveform 3 2.5 2.5 3.0 4.0 ns th (H) th (L) Hold time, high or low level Dn to CP Waveform 3 0 0 0 0 ns tsu (H) tsu (L) Setup time, high or low level E to CP Waveform 3 4.5 7.5 5.0 8.5 ns th (H) th (L) Hold time, high or low level E to CP Waveform 3 0 0 0 0 ns tw (H) tw (L) CP Pulse width, high or low Waveform 1 3.0 6.0 3.0 6.0 ns tw (H) MR Pulse width, high Waveform 2 3.5 3.5 ns trec Recovery time, MR to CP Waveform 2 4.5 5.5 ns AC WAVEFORMS CP VM VM VM tw(H) 1/fmax VM VM tPLH tw(L) tPHL Qn SF00294 Waveform 1. Propagation delay for clock input to output, clock pulse widths, and maximum clock frequency |
Numéro de pièce similaire - 74F173 |
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Description similaire - 74F173 |
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