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MC74VHCT32A Datenblatt(PDF) 1 Page - ON Semiconductor |
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MC74VHCT32A Datenblatt(HTML) 1 Page - ON Semiconductor |
1 / 7 page © Semiconductor Components Industries, LLC, 2011 May, 2011 − Rev. 4 1 Publication Order Number: MC74VHCT32A/D MC74VHCT32A Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL − Compatible Inputs The MC74VHCT32A is an advanced high speed CMOS 2−input OR gate fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The device input is compatible with TTL−type input thresholds and the output has a full 5.0 V CMOS level output swing. The input protection circuitry on this device allows overvoltage tolerance on the input, allowing the device to be used as a logic−level translator from 3.0 V CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V CMOS Logic while operating at the high−voltage power supply. The MC74VHCT32A input structure provides protection when voltages up to 7.0 V are applied, regardless of the supply voltage. This allows the MC74VHCT32A to be used to interface 5.0 V circuits to 3.0 V circuits. The output structures also provide protection when VCC = 0 V. 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 = 3.8 ns (Typ) at VCC = 5.0 V • Low Power Dissipation: ICC = 2 mA (Max) at TA = 25°C • TTL−Compatible Inputs: VIL = 0.8 V; VIH = 2.0 V • Power Down Protection Provided on Inputs • Balanced Propagation Delays • Designed for 2.0 V to 5.5 V Operating Range • Low Noise: VOLP = 0.8 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 • These Devices are Pb−Free and are RoHS Compliant TSSOP−14 DT SUFFIX CASE 948G SOEIAJ−14 M SUFFIX CASE 965 http://onsemi.com 74VHCT32 ALYWG 1 VHCT32AG AWLYWW 1 14 SOIC−14 D SUFFIX CASE 751A †For additional marking information, refer to Application Note AND8002/D. See detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. ORDERING INFORMATION MARKING DIAGRAMS† 1 VHCT 32A ALYW G G 1 14 1 14 1 A = Assembly Location WL, L = Wafer Lot Y = Year WW, W = Work Week G or G = Pb−Free Package (Note: Microdot may be in either location) |
Ähnliche Teilenummer - MC74VHCT32A_11 |
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Ähnliche Beschreibung - MC74VHCT32A_11 |
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