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74HC4050 数据表(PDF) 5 Page - NXP Semiconductors |
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74HC4050 数据表(HTML) 5 Page - NXP Semiconductors |
5 / 15 page 74HC4050 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved. Product data sheet Rev. 3 — 31 January 2013 5 of 15 NXP Semiconductors 74HC4050 Hex non-inverting HIGH-to-LOW level shifter 10. Dynamic characteristics VOL LOW-level output voltage VI =VIH or VIL IO =20 A; VCC = 2.0 V - - 0.1 - 0.1 - 0.1 V IO =20 A; VCC = 4.5 V - - 0.1 - 0.1 - 0.1 V IO =20 A; VCC = 6.0 V - - 0.1 - 0.1 - 0.1 V IO = 4.0 mA; VCC = 4.5 V - - 0.26 - 0.33 - 0.4 V IO = 5.2 mA; VCC = 6.0 V - - 0.26 - 0.33 - 0.4 V II input leakage current VI =VCC or GND; VCC =6.0 V -- 0.1 - 1.0 - 1.0 A VI = 15 V; VCC = 2.0 V to 6.0 V -- 0.5 - 5.0 - 5.0 A ICC supply current VI = 15 V or GND; IO =0A; VCC =6.0 V -- 2.0 - 20 - 40 A CI input capacitance -3.5 - - - - - pF Table 6. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Tamb = 25 C Tamb = 40 C to +85 C Tamb = 40 C to +125 C Unit Min Typ Max Min Max Min Max Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit see Figure 8. Symbol Parameter Conditions Tamb = 25 C Tamb = 40 C to +85 C Tamb = 40 C to +125 C Unit Min Typ Max Min Max Min Max tpd propagation delay nA to nY; see Figure 7 [1] VCC = 2.0 V - 25 85 - 105 - 130 ns VCC = 4.5 V - 9 17 - 21 - 26 ns VCC =5V; CL =15pF - 7 - - - - - ns VCC = 6.0 V - 7 14 - 18 - 22 ns tt transition time Yn; see Figure 7 [2] VCC = 2.0 V - 19 75 - 95 - 110 ns VCC = 4.5 V - 7 15 - 19 - 22 ns VCC = 6.0 V - 6 13 - 16 - 19 ns |
类似零件编号 - 74HC4050_15 |
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类似说明 - 74HC4050_15 |
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