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74ACTQ18825 Arkusz danych(PDF) 4 Page - Fairchild Semiconductor |
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74ACTQ18825 Arkusz danych(HTML) 4 Page - Fairchild Semiconductor |
4 / 7 page www.fairchildsemi.com 4 AC Electrical Characteristics Note 8: Voltage Range 5.0 is 5.0V ± 0.5V. Extended AC Electrical Characteristics Note 9: This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase (i.e., all LOW-to-HIGH, HIGH-to-LOW, etc.). Note 10: This specification is guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load capacitors in the standard AC load. This specification pertains to single output switching only. Note 11: 3-STATE delays are load dominated and have been excluded from the datasheet. Note 12: The Output Disable Time is dominated by the RC network (500 Ω, 250 pF) on the output and has been excluded from the datasheet. Note 13: Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device. The specification applies to any outputs switching HIGH-to-LOW (tOSHL), LOW-to-HIGH (tOSLH), or any combination switching LOW-to-HIGH and/or HIGH- to-LOW (tOST). Capacitance VCC TA = +25°CTA = −40°C to +85°C Symbol Parameter (V) CL = 50 pF CL = 50 pF Units (Note 8) Min Typ Max Min Max tPHL Propagation Delay 5.0 2.0 5.3 8.4 2.0 9.0 ns tPLH Data to Output 2.0 5.6 8.7 2.0 9.2 tPZL Output Enable 5.0 2.0 6.3 9.6 2.0 10.3 ns tPZH Time 2.0 6.5 9.7 2.0 10.4 tPLZ Output Disable 5.0 1.5 4.5 7.3 1.5 7.6 ns tPHZ Time 1.5 5.1 8.5 1.5 8.8 Symbol Parameter TA = −40°C to +85°CTA = −40°C to +85°C Units VCC = Com VCC = Com CL = 50 pF CL = 250 pF 16 Outputs Switching (Note 9) (Note 10) Min Typ Max Min Max tPLH Propagation Delay 6.5 8.0 9.8 ns tPHL Data to Output 5.5 6.5 8.9 tPZH Output Enable Time 6.1 7.6 9.2 (Note 11) ns tPZL 6.5 7.8 9.4 tPHZ Output Disable Time 3.1 5.0 6.1 (Note 12) ns tPLZ 3.5 5.2 6.5 tOSHL Pin to Pin Skew 1.5 ns (Note 13) HL Data to Output tOSLH Pin to Pin Skew 2.0 ns (Note 13) LH Data to Output tOST Pin to Pin Skew 2.0 ns (Note 13) LH/HL Data to Output Symbol Parameter Typ Units Conditions CIN Input Pin Capacitance 4.5 pF VCC = 5.0V CPD Power Dissipation Capacitance 95 pF VCC = 5.0V |
Podobny numer części - 74ACTQ18825 |
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Podobny opis - 74ACTQ18825 |
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