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74ACQ374 Folha de dados(PDF) 7 Page - Fairchild Semiconductor |
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74ACQ374 Folha de dados(HTML) 7 Page - Fairchild Semiconductor |
7 / 12 page ©1989 Fairchild Semiconductor Corporation www.fairchildsemi.com 74ACQ374, 74ACTQ374 Rev. 1.3 7 AC Electrical Characteristics for ACTQ Notes: 13. Voltage range 5.0 is 5.0V ± 0.5V. 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 ACTQ Note: 15. Voltage range 5.0 is 5.0V ± 0.5V Capacitance Symbol Parameter VCC (V) (13) TA = +25°C, CL = 50pF TA = –40°C to +85°C, CL = 50pF Units Min. Typ. Max. Min. Max. fMAX Maximum Clock Frequency 5.0 85 80 MHz tPLH, tPHL Propagation Delay, CP to On 5.0 2.0 7.0 9.0 2.0 9.5 ns tPZL, tPZH Output Enable Time 5.0 2.0 7.5 9.0 2.0 9.5 ns tPHZ, tPLZ Output Disable Time 5.0 1.0 8.0 10.0 1.0 10.5 ns tOSHL, tOSLH Output to Output Skew, CP to On (14) 5.0 0.5 1.0 1.0 ns Symbol Parameter VCC (V) (15) TA = +25°C, CL = 50pF TA = –40°C to +85°C, CL = 50pF Units Typ. Guaranteed Minimum tS Setup Time, HIGH or LOW, Dn to CP 5.0 0 3.0 3.0 ns tH Hold Time, HIGH or LOW, Dn to CP 5.0 0 1.5 1.5 ns tH CP Pulse Width, HIGH or LOW 5.0 2.0 4.0 4.0 ns Symbol Parameter Conditions Typ. Units CIN Input Capacitance VCC = OPEN 4.5 pF CPD Power Dissipation Capacitance VCC = 5.0V 42.0 pF |
Nº de peça semelhante - 74ACQ374 |
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Descrição semelhante - 74ACQ374 |
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