feedback
评价本网页


需要帮助?


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)
»浏览可靠性数据
»查看材料成分
»产品更改通知 (1)
Product Overview
产品说明
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.
特性
 
  • 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
技术文档及设计资源
数据表 (1) 封装图纸 (2)
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
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
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 2 to 4
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : 2 to 4
Arrow   (Sat Jul 11 09:17:15 MST 2015) : 7500
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : 2 to 4
Datasheet: Quad 2-Input OR Gate / CMOS Logic Level Shifter with LSTTL-Compatible Inputs
Rev. 4 (128.0kB)
»浏览可靠性数据
»查看材料成分
»产品更改通知 (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 
之前浏览的产品
清除列表