поискавой системы для электроныых деталей |
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74AVCM162835 датащи(PDF) 7 Page - NXP Semiconductors |
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74AVCM162835 датащи(HTML) 7 Page - NXP Semiconductors |
7 / 10 page Philips Semiconductors Product specification 74AVCM162835 18-bit registered driver with 15 Ω termination resistors (3-State) 2001 Apr 20 7 AC WAVEFORMS FOR VCC = 3.0 V TO 3.6 V RANGE VM = 0.5 VCC VX = VOL + 0.300 V VY = VOH – 0.300 V VOL and VOH are the typical output voltage drop that occur with the output load. VI = VCC AC WAVEFORMS FOR VCC = 2.3 V TO 2.7 V AND VCC < 2.3 V RANGE VM = 0.5 VCC VX = VOL + 0.15 V VY = VOH – 0.15 V VOL and VOH are the typical output voltage drop that occur with the output load. VI = VCC An INPUT tPHL tPLH VOL VI GND VOH Yn OUTPUT SH00132 VM VM NOTE: VM = 0.5VCC at VCC = 2.3 to 2.7 V Waveform 1. Input (An) to output (Yn) propagation delay LE INPUT Yn OUTPUT VI GND VOH VOL tPHL tPLH tW SH00134 VM VM VM NOTE: VM = 0.5VCC at VCC = 2.3 to 2.7V Waveform 2. Latch enable input (LE) pulse width, the latch enable input to output (Yn) propagation delays. CP INPUT Yn OUTPUT VI GND VOH VOL tPHL tPLH tW 1/fMAX SH00135 VM VM VM NOTE: VM = 0.5VCC at VCC = 2.3 to 2.7 V Waveform 3. The clock (CP) to Yn propagation delays, the clock pulse width and the maximum clock frequency. An INPUT LE INPUT tSU th NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance. tSU th VI GND VI GND SH00133 VM VM VM = 0.5VCC at VCC = 2.3 to 2.7V Waveform 4. Data set-up and hold times for the An input to the LE input VI GND An INPUT VI GND VOH Yn OUTPUT VOL CP INPUT tsu th tsu th NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance. SH00136 VM VM VM = 0.5VCC at VCC = 2.3 to 2.7 V Waveform 5. Data set-up and hold times for the An input to the clock CP input tPLZ tPZL VI nOE INPUT GND VCC OUTPUT LOW-to-OFF OFF-to-LOW VOL VOH OUTPUT HIGH-to-OFF OFF-to-HIGH GND outputs enabled outputs enabled outputs disabled tPHZ VM VM VM tPZH VX VY SH00137 NOTE: VM = 0.5VCC at VCC = 2.3 to 2.7 V Waveform 6. 3-State enable and disable times |
Аналогичный номер детали - 74AVCM162835 |
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Аналогичное описание - 74AVCM162835 |
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