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74ALVT162823DL 数据表(PDF) 6 Page - NXP Semiconductors |
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74ALVT162823DL 数据表(HTML) 6 Page - NXP Semiconductors |
6 / 14 page Philips Semiconductors Product specification 74ALVT162823 2.5V/3.3V 18-bit bus-interface D-type flip-flop with reset and enable with 30 Ω termination resistors (3-State) 1998 Aug 27 6 AC CHARACTERISTICS (3.3V "0.3V RANGE) GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω LIMITS SYMBOL PARAMETER WAVEFORM Tamb = –40°C to +85 °C VCC = +3.3V ±0.3V UNIT MIN TYP MAX fMAX Maximum clock frequency 1 MHz tPLH tPHL Propagation delay nCP to nQx 1 1.8 1.8 3.0 2.8 4.7 4.0 ns tPHL Propagation delay nMR to nQx 2 1.8 2.8 4.0 ns tPZH tPZL Output enable time to High and Low level 4 5 1.9 1.6 3.5 2.6 5.7 3.8 ns tPHZ tPLZ Output disable time from High and Low level 4 5 1.9 1.5 3.4 2.5 5.2 3.8 ns AC SETUP REQUIREMENTS (3.3V "0.3V RANGE) GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω LIMITS SYMBOL PARAMETER WAVEFORM Tamb = -40 to +85oC VCC = +3.3V ±0.3V UNIT MIN TYP ts(H) ts(L) Setup time, High or Low nDx to nCP 3 1.0 1.2 0.6 0.7 ns th(H) th(L) Hold time, High or Low nDx to nCP 3 0.1 0.1 –0.8 –0.6 ns tw(H) tw(L) nCP pulse width High or Low 1 1.5 2.5 0.7 1.7 ns ts(H) ts(L) Setup time, High or Low nCE to nCP 3 1.0 0.5 0.2 –0.5 ns th(H) th(L) Hold time, High or Low nCE to nCP 3 1.0 1.0 0.5 –0.1 ns tw(L) nMR pulse width, Low 2 2.0 1.5 ns trec Recovery time nMR to nCP 2 2.0 1.4 ns |
类似零件编号 - 74ALVT162823DL |
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类似说明 - 74ALVT162823DL |
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