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74ALVT16953DL 数据表(PDF) 9 Page - NXP Semiconductors |
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74ALVT16953DL 数据表(HTML) 9 Page - NXP Semiconductors |
9 / 14 page Philips Semiconductors Product specification 74ALVT16953 2.5V/3.3V 16-bit registered transceiver (3-State) 1998 Mar 26 9 AC CHARACTERISTICS (2.5V "0.2V RANGE) GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω; Tamb = –40°C to +85°C LIMITS SYMBOL PARAMETER WAVEFORM VCC = 2.5V ±0.2V UNIT MIN TYP1 MAX fMAX Maximum clock frequency 1 100 131 MHz tPLH tPHL Propagation delay nCPBA to nAx, nCPAB to nBx 1 1.0 1.0 3.0 3.0 4.6 4.7 ns tPZH tPZL Output enable time nOEBA to nAx, nOEAB to nBx 3 4 1.0 1.0 3.6 2.7 6.0 4.5 ns tPHZ tPLZ Output disable time nOEBA to nAx, nOEAB to nBx 3 4 1.0 1.0 3.9 3.2 6.7 5.4 ns NOTES: 1. All typical values are at VCC = 2.5V and Tamb = 25°C AC SETUP REQUIREMENTS (2.5V "0.2V RANGE) GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω; Tamb = –40°C to +85°C LIMITS SYMBOL PARAMETER WAVEFORM VCC = 2.5V ±0.2V UNIT MIN TYP tS(H) ts(L) Setup time nAx to nCPAB or nBx to nCPBA 2 2.0 2.0 1.2 1.0 ns th(H) th(L) Hold time nAx to nCPAB or nBx to nCPBA 2 0.5 0.5 –0.9 –1.2 ns ts(H) ts(L) Setup time nCEAB to nCPAB, nCEBA to nCPBA 2 1.1 1.0 0.2 –0.2 ns th(H) th(L) Hold time nCEAB to nCPAB, nCEBA to nCPBA 2 1.1 1.1 0.2 0.1 ns tw(H) tw(L) nCPAB or nCPBA pulse width, High or Low 1 3.2 3.0 2.7 2.4 ns AC WAVEFORMS VM = 1.5V, VIN = GND to 3.0V VM VM VM VM VM 1/fMAX tw(H) tw(L) tPHL tPLH nCPBA or nCPAB nAx or nBx SH00073 Waveform 1. Propagation Delay, Clock Input to Output, Clock Pulse Width, and Maximum Clock Frequency nAx, nBx nCEAB, nCEBA nCPAB, nCPBA ts(H) th(H) ts(L) th(L) SH00074 VM VM VM VM VM VM Waveform 2. Data Setup and Hold Times |
类似零件编号 - 74ALVT16953DL |
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类似说明 - 74ALVT16953DL |
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