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74AHCT594D 数据表(PDF) 7 Page - NXP Semiconductors |
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74AHCT594D 数据表(HTML) 7 Page - NXP Semiconductors |
7 / 29 page 74AHC_AHCT594_1 © Koninklijke Philips Electronics N.V. 2006. All rights reserved. Product data sheet Rev. 01 — 4 July 2006 7 of 29 Philips Semiconductors 74AHC594; 74AHCT594 8-bit shift register with output register 9. Recommended operating conditions 10. Static characteristics Table 5. Recommended operating conditions Symbol Parameter Conditions Min Typ Max Unit Type 74AHC594 VCC supply voltage 2.0 5.0 5.5 V VI input voltage 0 - 5.5 V VO output voltage 0 - VCC V Tamb ambient temperature −40 +25 +125 °C ∆t/∆V input transition rise and fall rate VCC = 3.3 V ± 0.3 V - - 100 ns/V VCC = 5 V ± 0.5 V - - 20 ns/V Type 74AHCT594 VCC supply voltage 4.5 5.0 5.5 V VI input voltage 0 - 5.5 V VO output voltage 0 - VCC V Tamb ambient temperature −40 +25 +125 °C ∆t/∆V input transition rise and fall rate VCC = 3.3 V ± 0.3 V - - 20 ns/V Table 6. Static characteristics type 74AHC594 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit Tamb = 25 °C VIH HIGH-level input voltage VCC = 2.0 V 1.5 - - V VCC = 3.0 V 2.1 - - V VCC = 5.5 V 3.85 - - V VIL LOW-level input voltage VCC = 2.0 V - - 0.5 V VCC = 3.0 V - - 0.9 V VCC = 5.5 V - - 1.65 V VOH HIGH-level output voltage VI = VIH or VIL IO = −50 µA; VCC = 2.0 V 1.9 2.0 - V IO = −50 µA; VCC = 3.0 V 2.9 3.0 - V IO = −50 µA; VCC = 4.5 V 4.4 4.5 - V IO = −4.0 mA; VCC = 3.0 V 2.58 - - V IO = −8.0 mA; VCC = 4.5 V 3.94 - - V VOL LOW-level output voltage VI = VIH or VIL IO = 50 µA; VCC = 2.0 V - 0 0.1 V IO = 50 µA; VCC = 3.0 V - 0 0.1 V IO = 50 µA; VCC = 4.5 V - 0 0.1 V IO = 4 mA; VCC = 3.0 V - - 0.36 V IO = 8 mA; VCC = 4.5 V - - 0.36 V II input leakage current VI = VCC or GND; VCC = 5.5 V - - 0.1 µA |
类似零件编号 - 74AHCT594D |
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类似说明 - 74AHCT594D |
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