Datasheet Texas Instruments CD54HC21F3A — 数据表

制造商Texas Instruments
系列CD54HC21
零件号CD54HC21F3A
Datasheet Texas Instruments CD54HC21F3A

高速CMOS逻辑双4输入与门14-CDIP -55至125

数据表

CD54HC21, CD74HC21, CD74HCT21 datasheet
PDF, 929 Kb, 修订版: C, 档案已发布: Aug 21, 2003
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin1414
Package TypeJJ
Industry STD TermCDIPCDIP
JEDEC CodeR-GDIP-TR-GDIP-T
Package QTY11
CarrierTUBETUBE
Device MarkingCD54HC21F3A5962-8857601CA
Width (mm)6.676.67
Length (mm)19.5619.56
Thickness (mm)4.574.57
Pitch (mm)2.542.54
Max Height (mm)5.085.08
Mechanical Data下载下载

参数化

Bits2
F @ Nom Voltage(Max)70 Mhz
ICC @ Nom Voltage(Max)0.02 mA
Input TypeCMOS
Operating Temperature Range-55 to 125 C
Output Drive (IOL/IOH)(Max)-5.2/5.2 mA
Output TypeCMOS
Package GroupCDIP
Package Size: mm2:W x LSee datasheet (CDIP) PKG
RatingMilitary
Schmitt TriggerNo
Technology FamilyHC
VCC(Max)6 V
VCC(Min)2 V
tpd @ Nom Voltage(Max)165 ns

生态计划

RoHSSee ti.com

应用须知

  • CMOS Power Consumption and CPD Calculation (Rev. B)
    PDF, 89 Kb, 修订版: B, 档案已发布: Jun 1, 1997
    Reduction of power consumption makes a device more reliable. The need for devices that consume a minimum amount of power was a major driving force behind the development of CMOS technologies. As a result CMOS devices are best known for low power consumption. However for minimizing the power requirements of a board or a system simply knowing that CMOS devices may use less power than equivale
  • Selecting the Right Texas Instruments Signal Switch
    PDF, 769 Kb, 档案已发布: Sep 7, 2001
    Texas Instruments offers a wide variety of electronic switches (digital analog bilateral bilateral analog) in a variety of families including CBT CBTLV HC LV and LVC. Depending on the application the right solution may be an analog switch that passes digital signals or vice versa. This application report summarizes the various switching technologies and provides considerations for choosi
  • Designing With Logic (Rev. C)
    PDF, 186 Kb, 修订版: C, 档案已发布: Jun 1, 1997
    Data sheets which usually give information on device behavior only under recommended operating conditions may only partially answer engineering questions that arise during the development of systems using logic devices. However information is frequently needed regarding the behavior of the device outside the conditions in the data sheet. Such questions might be:?How does a bus driver behave w
  • Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc
    PDF, 43 Kb, 档案已发布: Apr 1, 1996
    Though low power consumption is a feature of CMOS devices sometimes this feature does not meet a designer?s system power supply constraints. Therefore a partial system power down or multiple Vcc supplies are used to meet the needs of the system. This document shows electrostatic discharge protection circuits. It also provides circuit and bus driver examples of partial system power down and curren
  • SN54/74HCT CMOS Logic Family Applications and Restrictions
    PDF, 102 Kb, 档案已发布: May 1, 1996
    The TI SN54/74HCT family of CMOS devices is a subgroup of the SN74HC series with the HCT circuitry modified to meet the interfacing requirements of TTL outputs to high-speed CMOS inputs. The HCT devices can be driven by the TTL circuits directly without additional components. This document describes the TTL/HC interface the operating voltages circuit noise and power consumption. A Bergeron anal

模型线

系列: CD54HC21 (1)
  • CD54HC21F3A

制造商分类

  • Semiconductors > Space & High Reliability > Logic Products > Gate Products