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74ABT646APW Arkusz danych(PDF) 8 Page - NXP Semiconductors |
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74ABT646APW Arkusz danych(HTML) 8 Page - NXP Semiconductors |
8 / 19 page 74ABT646A_3 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved. Product data sheet Rev. 03 — 15 March 2010 8 of 19 NXP Semiconductors 74ABT646A Octal bus transceiver/register; 3-state 9. Static characteristics [1] For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power. [2] This parameter is valid for any VCC between 0 V and 2.1 V with a transition time of up to 10 ms. For VCC =2.1 VtoVCC =5V ± 10 %, a transition time of up to 100 µs is permitted. [3] Not more than one output should be tested at a time, and the duration of the test should not exceed one second. [4] This is the increase in supply current for each input at 3.4 V. [5] This data sheet limit may vary among suppliers. Table 6. Static characteristics Symbol Parameter Conditions 25 °C −40 °Cto85 °C Unit Min Typ Max Min Max VIK input clamping voltage VCC = 4.5 V; IIK = −18 mA −1.2 −0.9 - −1.2 - V VOH HIGH-level output voltage VI = VIL or VIH VCC = 4.5 V; IOH = −3 mA 2.5 3.0 - 2.5 - V VCC = 5.0 V; IOH = −3 mA 3.0 3.5 - 3.0 - V VCC = 4.5 V; IOH = −32 mA 2.0 2.4 - 2.0 - V VOL LOW-level output voltage VCC = 4.5 V; IOL =64mA; VI =VIL or VIH - 0.3 0.55 - 0.55 V VOL(pu) power-up LOW-level output voltage VCC = 5.5 V; IO = 1 mA; VI = GND or VCC [1] - 0.13 0.55 - 0.55 V II input leakage current VCC = 5.5 V; VI = GND or 5.5 V control pins - ±0.0 1 ±1.0 - ±1.0 µA data pins - ±5 ±100 - ±100 µA IOFF power-off leakage current VCC = 0 V; VI or VO ≤ 4.5 V - ±5.0 ±100 - ±100 µA IO(pu/pd) power-up/power-down output current VCC = 2.1 V; VO = 0.5 V; VI = GND or VCC; OE HIGH [2] - ±5.0 ±50 - ±50 µA IOZ OFF-state output current VCC = 5.5 V; VI =VIL or VIH VO = 2.7 V - 5.0 50 - 50 µA VO = 0.5 V - −5.0 −50 - −50 µA ILO output leakage current VCC = 5.5 V; HIGH-state; VO = 5.5 V; VCC = 5.5 V; VI = GND or VCC - 5.0 50 - 50 µA IO output current VCC = 5.5 V; VO = 2.5 V [3][5] −180 −65 −40 −180 −40 mA ICC supply current VCC = 5.5 V; VI = GND or VCC outputs HIGH-state - 110 250 - 250 µA outputs LOW-state - 20 30 - 30 mA outputs disabled - 110 250 - 250 µA ∆ICC additional supply current per input pin; VCC = 5.5 V; one input at 3.4 V; other inputs at VCC or GND [4] - 0.6 1.5 - 1.5 mA CI input capacitance control pins; VI = 0 V or VCC -4- - - pF CI/O input/output capacitance I/O pins; outputs disabled; VO =0V or VCC -7- - - pF |
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