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データシートサーチシステム |
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データシートサーチシステム |
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74ACQ574 データシート(PDF) 5 Page - Fairchild Semiconductor |
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74ACQ574 データシート(HTML) 5 Page - Fairchild Semiconductor |
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5 / 10 page  5 www.fairchildsemi.com DC Electrical Characteristics for ACTQ (Continued) Note 12: Max number of data inputs (n) switching. (n −1) inputs switching 0V to 3V (ACTQ). Input-under-test switching: 3V to threshold (VILD), 0V to threshold (VIHD), f = 1 MHz. AC Electrical Characteristics for ACQ Note 13: Voltage Range 5.0 is 5.0V ± 0.5V Voltage Range 3.3 is 3.3V ± 0.3V Note 14: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Parameter guaranteed by design. AC Operating Requirements for ACQ Note 15: Voltage Range 5.0 is 5.0V ± 0.5V Voltage Range 3.3 is 3.3V ± 0.3V AC Electrical Characteristics for ACTQ Note 16: Voltage Range 5.0 is 5.0V ± 0.5V. Note 17: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Parameter guaranteed by design. VCC TA = +25°CTA = −40°C to +85°C Symbol Parameter (V) CL = 50 pF CL = 50 pF Units (Note 13) Min Typ Max Min Max fMAX Maximum Clock 3.3 75 70 MHz Frequency 5.0 90 85 tPLH Propagation Delay 3.3 3.0 9.5 13.0 3.0 13.5 ns tPHL CP to On 5.0 2.0 6.5 8.5 2.0 9.0 tPZH Output Enable Time 3.3 3.0 9.5 13.0 3.0 13.5 ns tPZL 5.0 2.0 6.5 8.5 2.0 9.0 tPHZ Output Disable Time 3.3 1.0 9.5 14.5 1.0 15.0 ns tPLZ 5.0 1.0 8.0 9.5 1.0 10.0 tOSHL Output to Output Skew (Note 14) 3.3 1.0 1.5 1.5 ns tOSLH CP to On 5.0 0.5 1.0 1.0 VCC TA = +25°CTA = −40°C to +85°C Symbol Parameter (V) CL = 50 pF CL = 50 pF Units (Note 15) Typ Guaranteed Minimum tS Setup Time, HIGH or LOW 3.3 0 3.0 3.0 ns Dn to CP 5.0 0 3.0 3.0 tH Hold Time, HIGH or LOW 3.3 0 1.5 1.5 ns Dn to CP 5.0 0 1.5 1.5 tW CP Pulse Width, 3.3 2.0 4.0 4.0 ns HIGH or LOW 5.0 2.0 4.0 4.0 VCC TA = +25°CTA = −40°C to +85°C Symbol Parameter (V) CL = 50 pF CL = 50 pF Units (Note 16) Min Typ Max Min Max fMAX Maximum Clock Frequency 5.0 85 80 MHz tPLH Propagation Delay 5.02.0 7.09.0 2.09.5 ns tPHL CP to On tPZH Output Enable 5.02.0 7.09.0 2.09.5 ns tPZL Time tPHZ Output Disable 5.0 1.0 8.0 10.0 1.0 10.5 ns tPLZ Time tOSHL Output to Output Skew (Note 17) 5.0 0.5 1.0 1.0 ns tOSLH CP to On |
同様の部品番号 - 74ACQ574 |
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同様の説明 - 74ACQ574 |
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