MC74LVX4245 Motorola, MC74LVX4245 Datasheet
MC74LVX4245
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MC74LVX4245 Summary of contents
Page 1
... GND GND (Top View) 1 MC74LVX4245 LVX LOW–VOLTAGE CMOS DW SUFFIX 24–LEAD PLASTIC SOIC PACKAGE CASE 751E–04 DT SUFFIX 24–LEAD PLASTIC TSSOP PACKAGE CASE 948H–01 PIN NAMES Pins Function OE Output Enable Input T/R Transmit/Receive Input A0–A7 Side A 3– ...
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... MC74LVX4245 High Voltage Level Low Voltage Level High Impedance State High or Low Voltage Level and Transitions are Acceptable; For I CC reasons, Do Not Float Inputs MOTOROLA 4 DataSheet U .com Figure 2. Logic Diagram ...
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... I OUT = –100 A 4.5 3 –12mA 4.5 3 –8mA 4.5 2.7 I OUT = 100 A 4.5 3 24mA 4.5 3.0 I OUT = 100 A 4.5 3 12mA 4.5 3 8mA 4.5 2.7 3 MC74LVX4245 Value Condition –0 < GND < GND > 200 100 –65 to +150 300 Min Max 4.5 5.5 2.7 3 CCA CCA CCB – ...
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... MC74LVX4245 DC ELECTRICAL CHARACTERISTICS Symbol Parameter I IN Max Input Leakage Current I OZA Max 3–State Output Leakage I OZB Max 3–State Output Leakage I CC Maximum I CCT per Input I CCA Quiescent V CCA Supply Current I CCB Quiescent V CCB Supply Current V OLPA Quiet Output Max V OLPB ...
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... V CCA without the current penalty, but this “setup time” is dependent on the power–up ramp rate of the V CC pins. With a ramp rate of approximately 50mV/ns (50V 25ns setup time was observed (V CCB 5 MC74LVX4245 – 50pF 50pF V CCA = 5V 0.5V V CCB = 2 ...
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... LOGIC TRANSCEIVERS PCMCIA CONTROLLER VGA CONTROLLER Figure 4. MC74LVX4245 Fits Into a System with 3V Subsystem and 5V Subsystem Figure 5. MC74LVX4245 Pin Arrangement Is Compatible to 20–Pin 74 Series ‘245s MOTOROLA 4 DataSheet U .com note: if the V CCB ramp rate is faster than the V CCA ramp rate then power problems might still occur, even if the V CCA power– ...
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... DUT R T TEST t PLH , t PHL , t PZH , t PHZ t PZL , t PLZ 50pF or equivalent (Includes jig and probe capacitance 500 or equivalent OUT of pulse generator (typically 50 ) Figure 7. Test Circuit 7 MC74LVX4245 PHL CCA 50 – ...
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... MC74LVX4245 0.15 (0.006 0.15 (0.006 0.10 (0.004) –T– SEATING PLANE J1 J MOTOROLA 4 DataSheet U .com OUTLINE DIMENSIONS DT SUFFIX PLASTIC TSSOP PACKAGE CASE 948H–01 ISSUE O K 24X REF 0.10 (0.004 L/2 2X PIN 1 IDENT –V– DETAIL É ...
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... P 10.05 10.55 R 0.25 0.75 are registered trademarks of Motorola, Inc. Motorola, Inc Equal Mfax is a trademark of Motorola, Inc. INCHES MIN MAX 0.601 0.612 0.292 0.299 0.093 0.104 0.014 0.019 0.016 0.035 0.050 BSC 0.009 0.013 0.005 0.011 0 8 0.395 0.415 0.010 0.029 MC74LVX4245/D MOTOROLA ...