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74HC193 датащи(PDF) 9 Page - NXP Semiconductors |
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74HC193 датащи(HTML) 9 Page - NXP Semiconductors |
9 / 29 page 74HC_HCT193_3 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 03 — 23 May 2007 9 of 29 NXP Semiconductors 74HC193; 74HCT193 Presettable synchronous 4-bit binary up/down counter 9. Static characteristics 74HCT193 VCC supply voltage 4.5 5.0 5.5 V VI input voltage 0- VCC V VO output voltage 0 - VCC V Tamb ambient temperature −40 +25 +125 °C tr rise time inputs; VCC = 4.5 V - 6.0 500 ns tf fall time inputs; VCC = 4.5 V - 6.0 500 ns Table 5. Recommended operating conditions …continued Symbol Parameter Conditions Min Typ Max Unit Table 6. Static characteristics type 74HC193 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 VIL LOW-level input voltage VCC = 2.0 V - 0.8 0.5 V VCC = 4.5 V - 2.1 1.35 V VCC = 6.0 V - 2.8 1.8 V VOH HIGH-level output voltage VI = VIH or VIL --- IO = −20 µA; VCC = 2.0 V 1.9 2.0 - V IO = −20 µA; VCC = 4.5 V 4.4 4.5 - V IO = −20 µA; VCC = 6.0 V 5.9 6.0 - V IO = −4.0 mA; VCC = 4.5 V 3.98 4.32 - V IO = −5.2 mA; VCC = 6.0 V 5.48 5.81 - V VOL LOW-level output voltage VI = VIH or VIL IO =20 µA; VCC = 2.0 V - 0 0.1 V IO =20 µA; VCC = 4.5 V - 0 0.1 V IO =20 µA; VCC = 6.0 V - 0 0.1 V IO = 4.0 mA; VCC = 4.5 V - 0.15 0.26 V IO = 5.2 mA; VCC = 6.0 V - 0.16 0.26 V II input leakage current VI =VCC or GND; VCC = 6.0 V - - ±0.1 µA ICC supply current VI = VCC or GND; IO = 0 A; VCC = 6.0 V - - 8.0 µA Ci input capacitance - 3.5 - pF Tamb = −40 °C to +85 °C VIH HIGH-level input voltage VCC = 2.0 V 1.5 - - V VCC = 4.5 V 3.15 - - V VCC = 6.0 V 4.2 - - V |
Аналогичный номер детали - 74HC193 |
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Аналогичное описание - 74HC193 |
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