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MC74VHCT240ADTRG 数据表(PDF) 1 Page - ON Semiconductor |
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MC74VHCT240ADTRG 数据表(HTML) 1 Page - ON Semiconductor |
1 / 6 page © Semiconductor Components Industries, LLC, 2014 October, 2014 − Rev. 7 1 Publication Order Number: MC74VHCT240A/D MC74VHCT240A Octal Bus Buffer/Line Driver Inverting with 3−State Outputs The MC74VHCT240A is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The MC74VHCT240A is an inverting 3−state buffer, and has two active−low output enables. This device is designed to be used with 3−state memory address drivers, etc. The VHCT inputs are compatible with TTL levels. This device can be used as a level converter for interfacing 3.3 V to 5.0 V, because it has full 5.0 V CMOS level output swings. The VHCT240A input and output (when disabled) structures provide protection when voltages between 0 V and 5.5 V are applied, regardless of the supply voltage. These input and output structures help prevent device destruction caused by supply voltage−input/output voltage mismatch, battery backup, hot insertion, etc. Features • High Speed: tPD = 5.6 ns (Typ) at VCC = 5.0 V • Low Power Dissipation: ICC = 4 mA (Max) at TA = 25°C • TTL−Compatible Inputs: VIL = 0.8 V; VIH = 2.0 V • Power Down Protection Provided on Inputs and Outputs • Balanced Propagation Delays • Designed for 4.5 V to 5.5 V Operating Range • Low Noise: VOLP = 1.1 V (Max) • Pin and Function Compatible with Other Standard Logic Families • Latchup Performance Exceeds 300 mA • ESD Performance: Human Body Model > 2000 V; Machine Model > 200 V • Chip Complexity: 110 FETs or 27.5 Equivalent Gates • These Devices are Pb−Free and are RoHS Compliant http://onsemi.com See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. ORDERING INFORMATION MARKING DIAGRAMS 20 1 TSSOP−20 SUFFIX DT CASE 948E SOIC−20WB SUFFIX DW CASE 751D VHCT 240A ALYW G G 1 1 20 1 VHCT240A AWLYYWWG A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week G or G = Pb−Free Package (Note: Microdot may be in either location) |
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类似说明 - MC74VHCT240ADTRG |
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