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IDT74ALVCHR162245 Datasheet(PDF) 4 Page - Integrated Device Technology |
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IDT74ALVCHR162245 Datasheet(HTML) 4 Page - Integrated Device Technology |
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4 / 6 page 
INDUSTRIAL TEMPERATURE RANGE 4 IDT74ALVCHR162245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS SWITCHING CHARACTERISTICS(1) VCC = 2.5V ± 0.2V VCC = 2.7V VCC = 3.3V ± 0.3V Symbol Parameter Min. Max. Min. Max. Min. Max. Unit tPLH Propagation Delay 1 4.9 — 4.7 1 4.2 ns tPHL xAx to xBx or xBx to xAx tPZH Output Enable Time 1 6.8 — 6.7 1 5.6 ns tPZL xOE to xAx or xBx tPHZ Output Disable Time 1 6.3 — 5.7 1 5.5 ns tPLZ xOE to xAx or xBx tSK(o) OutputSkew(2) —— — — — 500 ps NOTES: 1. See TEST CIRCUITS AND WAVEFORMS. TA = – 40°C to + 85°C. 2. Skew between any two outputs of the same package and switching in the same direction. OPERATING CHARACTERISTICS, TA = 25°C VCC = 2.5V ± 0.2V VCC = 3.3V ± 0.3V Symbol Parameter Test Conditions Typical Typical Unit CPD PowerDissipationCapacitanceOutputsenabled CL = 0pF, f = 10Mhz 24 32 pF CPD PowerDissipationCapacitanceOutputsdisabled 4 5 NOTE: 1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range. TA = – 40°C to + 85°C. OUTPUT DRIVE CHARACTERISTICS Symbol Parameter TestConditions(1) Min. Max. Unit VOH Output HIGH Voltage VCC = 2.3V to 3.6V IOH = – 0.1mA VCC – 0.2 — V VCC = 2.3V IOH = – 4mA 1.9 — IOH = – 6mA 1.7 — VCC = 2.7V IOH = – 4mA 2.2 — IOH = – 8mA 2 — VCC = 3V IOH = – 6mA 2.4 — IOH = – 12mA 2 — VOL Output LOW Voltage VCC = 2.3V to 3.6V IOL = 0.1mA — 0.2 V VCC = 2.3V IOL = 4mA — 0.4 IOL = 6mA — 0.55 VCC = 2.7V IOL = 4mA — 0.4 IOL = 8mA — 0.6 VCC = 3V IOL = 6mA — 0.55 IOL = 12mA — 0.8 |
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