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74ABT620PW 数据表(PDF) 5 Page - NXP Semiconductors |
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74ABT620PW 数据表(HTML) 5 Page - NXP Semiconductors |
5 / 11 page Philips Semiconductors Product specification 74ABT620 Octal transceiver with dual enable, inverting (3-State) 1993 Jun 21 5 AC CHARACTERISTICS GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω LIMITS SYMBOL PARAMETER WAVEFORM Tamb = +25°C VCC = +5.0V Tamb = –40°C to +85°C VCC = +5.0V ±0.5V UNIT Min Typ Max Min Max tPLH tPHL Propagation delay An to Bn or Bn to An 1 1.0 1.0 2.9 3.1 4.1 4.3 1.0 1.0 4.8 4.8 ns tPZH tPZL Output enable time OEBA to An 2 1.3 1.0 3.2 2.7 4.6 6.1 1.3 1.0 5.5 7.1 ns tPHZ tPLZ Output disable time OEBA to An 2 2.0 1.4 5.0 4.0 6.3 5.4 2.0 1.4 7.0 5.8 ns tPZH tPZL Output enable time OEAB to Bn 2 1.6 2.0 4.6 4.2 6.2 5.9 1.6 2.0 6.8 6.4 ns tPHZ tPLZ Output disable time OEAB to Bn 2 1.2 1.1 3.9 2.9 5.6 4.7 1.2 1.1 6.5 5.6 ns AC WAVEFORMS VM = 1.5V, VIN = GND to 3.0V An or Bn INPUT VM VM Bn or An OUTPUT VM VM tPHL tPLH SA00192 Waveform 1. Waveforms Showing the Input to Output Propagation Delays OEBA INPUT VM VM tPZH tPHZ VOH VM VM VOL tPZL tPLZ 3.5V 0V VOL + 0.3V VOH – 0.3V OEAB INPUT An or Bn OUTPUT An or Bn OUTPUT SA00193 Waveform 2. Waveforms Showing the 3-State Output Enable and Disable Times |
类似零件编号 - 74ABT620PW |
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类似说明 - 74ABT620PW |
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