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74HCT164DB 数据表(PDF) 6 Page - NXP Semiconductors |
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74HCT164DB 数据表(HTML) 6 Page - NXP Semiconductors |
6 / 24 page 9397 750 14693 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 03 — 4 April 2005 6 of 24 Philips Semiconductors 74HC164; 74HCT164 8-bit serial-in, parallel-out shift register [1] For DIP14 packages: Ptot derates linearly with 12 mW/K above 70 °C. [2] For SO14 packages: Ptot derates linearly with 8 mW/K above 70 °C. For SSOP14 and TSSOP14 packages: Ptot derates linearly with 5.5 mW/K above 60 °C. For DHVQFN14 packages: Ptot derates linearly with 4.5 mW/K above 60 °C. 9. Recommended operating conditions 10. Static characteristics Ptot total power dissipation DIP14 package [1] - 750 mW SO14; SSOP14; TSSOP14; DHVQFN14 package [2] - 500 mW Table 5: Limiting values …continued In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit Table 6: Recommended operating conditions Symbol Parameter Conditions Min Typ Max Unit Type 74HC164 VCC supply voltage 2.0 5.0 6.0 V VI input voltage 0 - VCC V VO output voltage 0 - VCC V tr, tf input rise and fall time VCC = 2.0 V - - 1000 ns VCC = 4.5 V - 6.0 500 ns VCC = 6.0 V - - 400 ns Tamb ambient temperature −40 - +125 °C Type 74HCT164 VCC supply voltage 4.5 5.0 6.0 V VI input voltage 0 - VCC V VO output voltage 0 - VCC V tr, tf input rise and fall time VCC = 4.5 V - 6.0 500 ns Tamb ambient temperature −40 - +125 °C Table 7: Static characteristics for 74HC164 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 1.2 - V VCC = 4.5 V 3.15 2.4 - V VCC = 6.0 V 4.2 3.2 - V |
类似零件编号 - 74HCT164DB |
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类似说明 - 74HCT164DB |
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