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74AC253SCX Datasheet(PDF) 4 Page - Fairchild Semiconductor |
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74AC253SCX Datasheet(HTML) 4 Page - Fairchild Semiconductor |
4 / 8 page www.fairchildsemi.com 4 DC Electrical Characteristics for ACT Note 5: All outputs loaded; thresholds on input associated with output under test. Note 6: Maximum test duration 2.0 ms, one output loaded at a time. AC Electrical Characteristics for AC Note 7: Voltage Range 3.3 is 3.3V ± 0.3V Voltage Range 5.0 is 5.0V ± 0.5V Symbol Parameter VCC TA = +25°CTA = −40°C to +85°C Units Conditions (V) Typ Guaranteed Limits VIH Minimum HIGH Level 4.5 1.5 2.0 2.0 V VOUT = 0.1V Input Voltage 5.5 1.5 2.0 2.0 or VCC − 0.1V VIL Maximum LOW Level 4.5 1.5 0.8 0.8 V VOUT = 0.1V Input Voltage 5.5 1.5 0.8 0.8 or VCC − 0.1V VOH Minimum HIGH Level 4.5 4.49 4.4 4.4 VIOUT = −50 µA Output Voltage 5.5 5.49 5.4 5.4 VIN = VIL or VIH 4.5 3.86 3.76 V IOH = −24 mA 5.5 4.86 4.76 IOH = −24 mA (Note 5) VOL Maximum LOW Level 4.5 0.001 0.1 0.1 VIOUT = 50 µA Output Voltage 5.5 0.001 0.1 0.1 VIN = VIL or VIH 4.5 0.36 0.44 V IOL = 24 mA 5.5 0.36 0.44 IOL = 24 mA (Note 5) IIN Maximum Input 5.5 ±0.1 ±1.0 µAV I = VCC, GND Leakage Current IOZ Maximum 3-STATE 5.5 ±0.25 ±2.5 µA VI = VIL, VIH Current VO = VCC, GND ICCT Maximum 5.5 0.6 1.5 mA VI = VCC − 2.1V ICC/Input IOLD Minimum Dynamic 5.5 75 mA VOLD = 1.65V Max IOHD Output Current (Note 6) 5.5 −75 mA VOHD = 3.85V Min ICC Maximum Quiescent 5.5 4.0 40.0 µA VIN = VCC Supply Current or GND VCC TA = +25°CTA = −40°C to +85°C Symbol Parameter (V) CL = 50 pF CL = 50 pF Units (Note 7) Min Typ Max Min Max tPLH Propagation Delay 3.3 2.0 8.5 15.5 2.0 17.5 ns Sn to Zn 5.0 2.0 6.5 11.0 1.5 12.5 tPHL Propagation Delay 3.3 2.5 9.5 16.0 2.0 18.0 ns Sn to Zn 5.0 2.0 7.0 11.5 1.5 13.0 tPLH Propagation Delay 3.3 1.5 7.0 14.5 1.5 17.0 ns In to Zn 5.0 1.5 5.5 10.0 1.5 11.5 tPHL Propagation Delay 3.3 2.0 7.5 13.0 1.5 15.0 ns In to Zn 5.0 1.5 5.5 9.5 1.5 11.0 tPZH Output Enable Time 3.3 1.5 4.5 8.0 1.0 8.5 ns 5.0 1.5 3.5 6.0 1.0 6.5 tPZL Output Enable Time 3.3 1.5 5.0 8.0 1.0 9.0 ns 5.0 1.5 3.5 6.0 1.0 7.0 tPHZ Output Disable Time 3.3 2.0 5.5 9.5 1.5 10.0 ns 5.0 2.0 5.0 8.0 1.5 8.5 tPLZ Output Disable Time 3.3 1.5 5.0 8.0 1.0 9.0 ns 5.0 1.5 4.0 7.0 1.0 7.5 |
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Similar Description - 74AC253SCX |
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