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DM74S373N Arkusz danych(PDF) 4 Page - Fairchild Semiconductor |
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DM74S373N Arkusz danych(HTML) 4 Page - Fairchild Semiconductor |
4 / 7 page www.fairchildsemi.com 4 DM74S373 Switching Characteristics at VCC = 5V and TA = 25°C Note 8: CL = 5 pF DM74S374 Recommended Operating Conditions Note 9: CL = 15 pF, RL = 280Ω, TA = 25°C and VCC = 5V. Note 10: CL = 50 pF, RL = 280Ω, TA = 25°C and VCC = 5V. Note 11: The symbol ( ↑) indicates the rising edge of the clock pulse is used for reference. Note 12: TA = 25°C and VCC = 5V. RL = 280Ω Symbol Parameter From (Input) CL = 15 pF CL = 50 pF Units To (Output) Min Max Min Max tPLH Propagation Delay Time Data to Any Q 12 14 ns LOW-to-HIGH Level Output tPHL Propagation Delay Time Data to Any Q 12 16 ns HIGH-to-LOW Level Output tPLH Propagation Delay Time Enable to Any Q 14 14 ns LOW-to-HIGH Level Output tPHL Propagation Delay Time Enable to Any Q 18 21 ns HIGH-to-LOW Level Output tPZH Enable Time to Output Control to Any Q 15 17 ns HIGH Level Output tPZL Output Enable Time to Output Control to Any Q 18 23 ns LOW Level Output tPHZ Output Disable Time to Output Control to Any Q 9 ns HIGH Level Output (Note 8) tPLZ Output Disable Time to Output Control to Any Q 12 ns LOW Level Output (Note 8) Symbol Parameter Min Nom Max Units VCC Supply Voltage 4.75 5 5.25 V VIH HIGH Level Input Voltage V VIL LOW Level Input Voltage 0.8 V IOH HIGH Level Output Current −6.5 mA IOL LOW Level Output Current 20 mA fCLK Clock Frequency (Note 9) 0 75 MHz fCLK Clock Frequency (Note 10) 0 75 MHz tW Pulse Width Clock HIGH 6 (Note 9) Clock LOW 7.3 ns Pulse Width Clock HIGH 15 (Note 10) Clock LOW 15 tSU Data Setup Time (Note 11)(Note 12) 5 ↑ ns tH Data Hold Time (Note 11)(Note 12) 2 ↑ ns TA Free Air Operating Temperature 0 70 °C |
Podobny numer części - DM74S373N |
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Podobny opis - DM74S373N |
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