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74ACTQ652SPC Folha de dados(PDF) 5 Page - Fairchild Semiconductor |
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74ACTQ652SPC Folha de dados(HTML) 5 Page - Fairchild Semiconductor |
5 / 9 page 5 www.fairchildsemi.com DC Electrical Characteristics (Continued) Note 3: All outputs loaded; thresholds on input associated with output under test. Note 4: Maximum test duration 2.0 ms, one output loaded at a time. Note 5: PDIP package. Note 6: Max number of outputs defined as (n). Data inputs are driven 0V to 3V. One output @ GND. Note 7: Max number of data inputs (n) switching. (n − 1) inputs switching 0V to 3V (ACTQ). Input-under-test switching: 3V to threshold (V ILD), 0V to threshold (VIHD), f = 1 MHz. AC Electrical Characteristics Note 8: Voltage Range 5.0 is 5.0V ± 0.5V. Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any separate outputs of the same device. The spec- ification applies to any output switching in the same direction, either HIGH-to-LOW (TOSHL) or LOW-to-HIGH (TOSLH). Parameter guaranteed by design. Capacitance Symbol Parameter VCC TA = +25°CTA = −40°C to +85°C Units Conditions (V) Typ Guaranteed Limits VILD Maximum LOW Level 5.0 1.2 0.8 V (Note 5)(Note 7) Dynamic Input Voltage 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 fMAX Maximum Clock Frequency 5.0 MHz tPLH Propagation Delay 5.0 2.0 7.0 9.5 2.0 10.0 ns tPHL Clock to Bus tPLH Propagation Delay 5.0 2.0 6.5 9.0 2.0 9.5 ns tPHL Bus to Bus tPLH Propagation Delay 5.0 2.5 6.5 10.0 2.5 10.5 ns tPHL SBA or SAB to A or B tPZH Enable Time 5.0 2.0 7.0 10.5 2.0 11.0 tPZL OEBA to A (Note 8) tPHZ Disable Time 5.0 1.0 5.0 8.0 1.0 8.5 ns tPLZ OEBA to A (Note 8) tPZH Enable Time 5.0 2.0 7.0 10.5 2.0 11.0 tPZL OEAB to B tPHZ Disable Time 5.0 1.0 5.0 8.0 1.0 8.5 ns tPLZ OEAB to B ts(H) Setup Time, HIGH or 5.0 3.0 3.0 ns ts(L) LOW, Bus to Clock th(H) Hold Time, HIGH or 5.0 1.5 1.5 ns th(L) LOW, Bus to Clock tw(H) Clock Pulse Width 5.0 4.0 4.0 ns tw(L) HIGH or LOW tOSHL Output to Output Skew (Note 9) tOSLH A to B, B to A or 5.0 0.5 1.0 1.0 ns Clock to Output Symbol Parameter Typ Units Conditions CIN Input Capacitance 4.5 pF VCC = 5.0V CPD Power Dissipation Capacitance 54 pF VCC = 5.0V |
Nº de peça semelhante - 74ACTQ652SPC |
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Descrição semelhante - 74ACTQ652SPC |
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