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74ABT651 Scheda tecnica(PDF) 5 Page - NXP Semiconductors |
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74ABT651 Scheda tecnica(HTML) 5 Page - NXP Semiconductors |
5 / 7 page Philips Semiconductors Product specification 74ABT651 Octal transceiver/register, inverting (3-State) 1995 Sep 06 5 DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = +25°C Tamb = –40°C to +85 °C UNIT Min Typ Max Min Max VIK Input clamp voltage VCC = 4.5V; IIK = –18mA –0.9 –1.2 –1.2 V VCC = 4.5V; IOH = –3mA; VI = VIL or VIH 2.5 3.2 2.5 V VOH High–level output voltage VCC = 5.0V; IOH = –3mA; VI = VIL or VIH 3.0 3.7 3.0 V VCC = 4.5V; IOH = –32mA; VI = VIL or VIH 2.0 2.30 2.0 V VOL Low–level output voltage VCC = 4.5V; IOL = 64mA; VI = VIL or VIH 0.42 0.55 0.55 V VRST3 Power-up output low voltage VCC = 5.5V; IO = 1mA; VI = GND or VCC 0.13 0.55 0.55 V II Input leakage Control pins VCC = 5.5V; VI = GND or 5.5V ±0.01 ±1.0 ±1.0 µA II Input leakage current Data pins VCC = 5.5V; VI = GND or 5.5V ±5 ±100 ±100 µA IOFF Power-off leakage current VCC = 0.0V; VO or VI ≤ 4.5V ±5.0 ±100 ±100 µA IPU/IPD Power-up/down 3-State output current4 VCC = 2.1V; VO = 0.5V; V OE = Don’t Care; VI = GND or VCC ±5.0 ±50 ±50 µA IIH + IOZH 3–State output High current VCC = 5.5V; VO = 2.7V; VI = VIL or VIH 5.0 50 50 µA IIL + IOZL 3–State output Low current VCC = 5.5V; VO = 0.5V; VI = VIL or VIH –5.0 –50 –50 µA ICEX Output High leakage current VCC = 5.5V; VO = 5.5V; VI = GND or VCC 5.0 50 50 µA IO Output current1 VCC = 5.5V; VO = 2.5V –40 –65 –180 –40 –180 mA ICCH VCC = 5.5V; Outputs High, VI = GND or VCC 110 250 250 µA ICCL Qi l VCC = 5.5V; Outputs Low, VI = GND or VCC 20 30 30 mA ICCZ Quiescent supply current VCC = 5.5V; Outputs 3–State; VI = GND or VCC 110 250 250 µA ∆ICC Additional supply current per input pin2 VCC = 5.5V; one input at 3.4V, other inputs at VCC or GND; VCC = 5.5V 0.3 1.5 1.5 mA NOTES: 1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second. 2. This is the increase in supply current for each input at 3.4V. 3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power. 4. This parameter is valid for any VCC between 0V and 2.1V, with a transition time of up to 10msec. From VCC = 2.1V to VCC = 5V ± 10%, a transition time of up to 100 µsec is permitted. AC CHARACTERISTICS GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω LIMITS SYMBOL PARAMETER WAVEFORM Tamb = +25oC VCC = +5.0V Tamb = -40 to +85oC VCC = +5.0V ±0.5V UNIT Min Typ Max Min Max fMAX Maximum clock frequency 1 125 300 125 MHz tPLH tPHL Propagation delay CPAB to Bn or CPBA to An 1 2.2 1.7 3.8 4.4 5.1 5.1 2.2 1.7 5.6 5.6 ns tPLH tPHL Propagation delay An to Bn or Bn to An 2 1.5 1.5 3.2 3.7 5.1 4.6 1.5 1.5 6.2 5.4 ns tPLH tPHL Propagation delay SAB to Bn or SBA to An 3 1.5 1.5 3.8 4.4 5.1 4.9 1.5 1.5 6.5 5.9 ns tPZH tPZL Output enable time OEBA to An 5 6 1.3 2.5 3.7 4.7 4.6 6.8 1.3 2.5 5.8 8.5 ns tPHZ tPLZ Output disable time OEBA to An 5 6 1.5 1.5 4.0 3.2 4.5 3.8 1.5 1.5 5.0 4.1 ns tPZH tPZL Output enable time OEAB to Bn 5 6 1.8 2.9 3.4 4.5 6.1 6.5 1.8 2.9 6.5 7.4 ns tPHZ tPLZ Output disable time OEAB to Bn 5 6 1.5 1.5 3.8 3.1 4.5 4.4 1.5 1.5 5.5 5.1 ns |
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