전자부품 데이터시트 검색엔진 |
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74ABT544N 데이터시트(PDF) 7 Page - NXP Semiconductors |
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74ABT544N 데이터시트(HTML) 7 Page - NXP Semiconductors |
7 / 8 page 9397 750 14756 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 20 April 2005 7 of 19 Philips Semiconductors 74ABT544 Octal latched transceiver with dual enable; inverting; 3-state 10. Static characteristics Table 7: Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit Tamb = 25 °C VIK input diode voltage VCC = 4.5 V; IIK = −18 mA - −0.9 −1.2 V VOH HIGH-level output voltage VCC = 4.5 V; VI = VIL or VIH IOH = −3 mA 2.5 3.2 - V IOH = −32 mA 2.0 2.3 - V VCC = 5.0 V; VI = VIL or VIH IOH = −3 mA 3.0 3.7 - V VOL LOW-level output voltage VCC = 4.5 V; IOL = 64 mA; VI = VIL or VIH - 0.42 0.55 V VRST restart LOW-level output voltage VCC = 5.5 V; IO = 1 mA; VI = GND or VCC [1] - 0.13 0.55 V ILI input leakage current VCC = 5.5 V; VI = GND or 5.5 V control pins - ±0.01 ±1.0 µA data pins - ±5 ±100 µA IOFF power-down leakage current VCC = 0 V; VI or VO ≤ 4.5 V - ±5.0 ±100 µA IPU, IPD power-up or power-down 3-state output current VCC = 2.1 V; VO = 0.5 V; VI = GND or VCC; VOExx = don’t care [2] - ±5.0 ±50 µA IOZ 3-state output current VCC = 5.5 V; VI = VIL or VIH output HIGH-state at VO = 2.7 V - 5.0 50 µA output LOW-state at VO = 0.5 V - −5.0 −50 µA ICEX output HIGH-state leakage current VCC = 5.5 V; VO = 5.5 V; VI = GND or VCC - 5.0 50 µA IO output current VCC = 5.5 V; VO = 2.5 V [3] −50 −65 −180 mA ICC quiescent supply current VCC = 5.5 V; VI = GND or VCC outputs HIGH-state - 110 250 µA outputs LOW-state - 20 30 mA outputs 3-state - 110 250 µA ∆ICC additional supply current per input pin VCC = 5.5 V; one input at 3.4 V and other inputs at VCC or GND; VCC = 5.5 V [4] - 0.3 1.5 mA CI input capacitance VI = 0 V or VCC -4 -pF CI/O I/O capacitance outputs disabled; VO = 0 V or VCC -7 -pF Tamb = −40 °C to +85 °C VIK input diode voltage VCC = 4.5 V; IIK = −18 mA - - −1.2 V VOH HIGH-level output voltage VCC = 4.5 V; VI = VIL or VIH IOH = −3 mA 2.5 - - V IOH = −32 mA 2.0 - - V VCC = 5.0 V; VI = VIL or VIH IOH = −3 mA 3.0 - - V VOL LOW-level output voltage VCC = 4.5 V; IOL = 64 mA; VI = VIL or VIH - - 0.55 V VRST restart LOW-level output voltage VCC = 5.5 V; IO = 1 mA; VI = GND or VCC [1] - - 0.55 V |
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