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MC74VHCT32A: Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs

Overview
Specifications
Datasheet: Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs
Rev. 4 (128.0kB)
»Показать данные по надёжности
»Показать химический состав
»Уведомление об обновлениях схем (1)
Product Overview
Описание продукта
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 5V 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 3.0V CMOS logic to 5.0V CMOS Logic or from 1.8V CMOS logic to 3.0V CMOS Logic while operating at the high-voltage power supply.

The MC74VHCT32A input structure provides protection when voltages up to 7V are applied, regardless of the supply voltage. This allows the MC74VHCT32A to be used to interface 5V circuits to 3V circuits. The output structures also provide protection when VCC = 0V. These input and output structures help prevent device destruction caused by supply voltage - input/output voltage mismatch, battery backup, hot insertion, etc.
Отличительные черты
 
  • High Speed: tPD = 3.8ns (Typ) at VCC = 5V
  • Low Power Dissipation: ICC = 2mA (Max) at TA = 25°C
  • TTL-Compatible Inputs: VIL = 0.8V; VIH = 2.0V
  • Power Down Protection Provided on Inputs
  • Balanced Propagation Delays
  • Designed for 2V to 5.5V Operating Range
  • Low Noise: VOLP = 0.8V (Max)
  • Pin and Function Compatible with Other Standard Logic Families
  • Latchup Performance Exceeds 300mA
  • ESD Performance: HBM > 2000V; Machine Model > 200V
  • Pb-Free Packages are Available
Технические информацие
Спецификацие (1) Типы корпусов (2)
Наличие и образцы
Продукт
Состояние
Compliance
Описание
Корпус
MSL*
Контейнер
Бюджетная цена единицы
Тип
Размеры
Тип
Кол.
MC74VHCT32ADR2G Active
Pb-free
Halide free
Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs SOIC-14 751A-03 1 Tape and Reel 2500 $0.1467
MC74VHCT32ADTR2G Active
Pb-free
Halide free
Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs TSSOP-14 948G-01 1 Tape and Reel 2500 $0.1467
NLV74VHCT32ADTR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs TSSOP-14 948G-01 1 Tape and Reel 2500 $0.176
* Уровень чувствительности компонента к влажности
Market Leadtime (weeks) : 2 to 4
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Arrow   (Sat Jul 11 09:17:14 MST 2015) : 7500
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Datasheet: Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs
Rev. 4 (128.0kB)
»Показать данные по надёжности
»Показать химический состав
»Уведомление об обновлениях схем (1)
Product Overview

Product Compliance Status Description Type Channels VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type
 Pb-free 
 Halide free 
 Active     Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs   OR   4   2   5.5   7.5   8   SOIC-14 
 Pb-free 
 Halide free 
 Active     Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs   OR   4   2   5.5   7.5   8   TSSOP-14 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs   OR   4   2   5.5   7.5   8   TSSOP-14 
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