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MC74VHCT14A: Hex Inverter with Schmitt Trigger Input

Overview
Specifications
Datasheet: Hex Schmitt Inverter
Rev. 7 (89kB)
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Product Overview
产品说明
The MC74VHCT14A is an advanced high speed CMOS Schmitt inverter fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

Pin configuration and function are the same as the MC74VHCT04A, but the inputs have hysteresis and, with its Schmitt trigger function, the VHCT14A can be used as a line receiver which will receive slow input signals.

The VHCT inputs are compatible with TTL levels. This device can be used as a level converter for interfacing 3.3V to 5.0V, because it has full 5V CMOS level output swings.

The VHCT14A input structures provide protection when voltages between 0V and 5.5V are applied, regardless of the supply voltage.

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.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems.
特性
 
  • High Speed: tPD = 5.5ns (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
  • Chip Complexity: 60 FETs or 15 Equivalent Gates
  • 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
MC74VHCT14ADR2G Active
Pb-free
Halide free
Hex Inverter with Schmitt Trigger Input SOIC-14 751A-03 1 Tape and Reel 2500 $0.16
MC74VHCT14ADTR2G Active
Pb-free
Halide free
Hex Inverter with Schmitt Trigger Input TSSOP-14 948G-01 1 Tape and Reel 2500 $0.16
NLV74VHCT14ADTR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Hex Inverter with Schmitt Trigger Input TSSOP-14 948G-01 1 Tape and Reel 2500 $0.192
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
Arrow   (Sat Jul 11 09:14:19 MST 2015) : 20000
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : 2 to 4
Chip1Stop   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 2,500
市场订货至交货的时间(周) : 2 to 4
Datasheet: Hex Schmitt Inverter
Rev. 7 (89kB)
»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     Hex Inverter with Schmitt Trigger Input   Inverter   6   4.5   5.5   9.6   8   SOIC-14 
 Pb-free 
 Halide free 
 Active     Hex Inverter with Schmitt Trigger Input   Inverter   6   4.5   5.5   9.6   8   TSSOP-14 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Hex Inverter with Schmitt Trigger Input   Inverter   6   4.5   5.5   9.6   8   TSSOP-14 
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