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MC74LCX244DTG Datasheet(PDF) 1 Page - ON Semiconductor |
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MC74LCX244DTG Datasheet(HTML) 1 Page - ON Semiconductor |
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© Semiconductor Components Industries, LLC, 2016 January, 2016 − Rev. 19 1 Publication Order Number: MC74LCX244/D MC74LCX244 Low-Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) The MC74LCX244 is a high performance, non−inverting octal buffer operating from a 2.3 to 5.5 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX244 inputs to be safely driven from 5 V devices. The MC74LCX244 is suitable for memory address driving and all TTL level bus oriented transceiver applications. Current drive capability is 24 mA at the outputs. The Output Enable (OE) input, when HIGH, disables the output by placing them in a HIGH Z condition. Features • Designed for 2.3 to 5.5 V VCC Operation • 5 V Tolerant − Interface Capability With 5 V TTL Logic • Supports Live Insertion and Withdrawal • IOFF Specification Guarantees High Impedance When VCC = 0 V • LVTTL Compatible • LVCMOS Compatible • 24 mA Balanced Output Sink and Source Capability • Near Zero Static Supply Current in All Three Logic States (10 mA) Substantially Reduces System Power Requirements • Latchup Performance Exceeds 500 mA • ESD Performance: ♦ Human Body Model >2000 V ♦ Machine Model >200 V • NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant This document contains information on some products that are still under development. ON Semiconductor reserves the right to change or discontinue these products without notice. 1 20 MARKING DIAGRAMS A = Assembly Location L, WL = Wafer Lot Y, YY = Year W, WW = Work Week G or G = Pb−Free Package SOIC−20 WB DW SUFFIX CASE 751D LCX244 AWLYYWWG LCX 244 ALYW G G TSSOP−20 DT SUFFIX CASE 948E 20 1 See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet. ORDERING INFORMATION www.onsemi.com (Note: Microdot may be in either location) QFN20 MN SUFFIX CASES 485AA & 485CB 1 LCX 244 ALYW G G SOIC−20 WB TSSOP−20 QFN20 − 485AA QFN20 − 485CB 1 244 ALYW G G |
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