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74ABT573CMTC Datenblatt(PDF) 5 Page - Fairchild Semiconductor |
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74ABT573CMTC Datenblatt(HTML) 5 Page - Fairchild Semiconductor |
5 / 11 page 5 www.fairchildsemi.com Extended AC Electrical Characteristics (SOIC Package) 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 delay with 250 pF load capacitors in place of the 50 pF load capac- itors in the standard AC load. This specification pertains to single output switching only. Note 11: This specification is guaranteed but not tested. The limits represent propagation delays for all paths described switching in phase (i.e., all LOW-to- HIGH, HIGH-to-LOW, etc.) with 250 pF load capacitors in place of the 50 pF load capacitors in the standard AC load. Note 12: The 3-STATE delay times are dominated by the RC network (500 :, 250 pF) on the output and has been excluded from the datasheet. Skew (Note 13) (SOIC Package) Note 13: 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 14: 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. Note 15: 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). This specification is guaranteed but not tested. Note 16: This describes the difference between the delay of the LOW-to-HIGH and the HIGH-to-LOW transition on the same pin. It is measured across all the outputs (drivers) on the same chip, the worst (largest delta) number is the guaranteed specification. This specification is guaranteed but not tested. Note 17: Propagation delay variation for a given set of conditions (i.e., temperature and VCC) from device to device. This specification is guaranteed but not tested. Capacitance Note 18: COUT is measured at frequency f 1 MHz per MIL-STD-883B, Method 3012. Symbol Parameter TA 40qC to 85qCTA 40qC to 85qCTA 40qC to 85qC Units VCC 4.5V to 5.5V VCC 4.5V to 5.5V VCC 4.5V to 5.5V CL 50 pF CL 250 pF CL 250 pF 8 Outputs Switching (Note 10) 8 Outputs Switching (Note 9) (Note 11) Min Max Min Max Min Max tPLH Propagation Delay 1.5 5.2 2.0 6.8 2.0 9.0 ns tPHL Dn to On 1.55.2 2.06.8 2.09.0 tPLH Propagation Delay 1.5 5.5 2.0 7.5 2.0 9.5 ns tPHL LE to On 1.55.5 2.07.5 2.09.5 tPZH Output Enable Time 1.5 6.2 2.0 8.0 2.0 10.5 ns tPZL 1.5 6.2 2.0 8.0 2.0 10.5 tPHZ Output Disable Time 1.0 5.5 (Note 12) (Note 12) ns tPLZ 1.0 5.5 Symbol Parameter TA 40qC to 85qCTA 40qC to 85qC Units VCC 4.5V to 5.5V VCC 4.5V to 5.5V CL 50 pF CL 250 pF 8 Outputs Switching 8 Outputs Switching (Note 13) (Note 14) Max Max tOSHL (Note 15) Pin to Pin Skew, HL Transitions 1.0 1.5 ns tOSLH (Note 15) Pin to Pin Skew, LH Transitions 1.0 1.5 ns tPS (Note 16) Duty Cycle, LH–HL Skew 1.4 3.5 ns tOST (Note 15) Pin to Pin Skew, LH/HL Transitions 1.5 3.9 ns tPV (Note 17) Device to Device Skew LH/HL Transitions 2.0 4.0 ns Symbol Parameter Typ Units Conditions (TA 25qC) CIN Input Capacitance 5 pF VCC 0V COUT (Note 18) Output Capacitance 9 pF VCC 5.0V |
Ähnliche Teilenummer - 74ABT573CMTC |
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Ähnliche Beschreibung - 74ABT573CMTC |
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