Datasheet Texas Instruments CD74HC257M — 数据表

制造商Texas Instruments
系列CD74HC257
零件号CD74HC257M
Datasheet Texas Instruments CD74HC257M

具有非反相三态输出的高速CMOS逻辑四路2输入多路复用器16-SOIC -55至125

数据表

CD54HC257, CD74HC257, CD54HCT257, CD74HCT257 datasheet
PDF, 451 Kb, 修订版: D, 档案已发布: Oct 16, 2003
从文件中提取

价格

状态

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

打包

Pin16
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY40
CarrierTUBE
Device MarkingHC257M
Width (mm)3.91
Length (mm)9.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

Bandwidth28 MHz
Bits2
Number of Channels4
Configuration2:1
Digital input leakage(Max)5 uA
ESD Charged Device Model0.75 kV
ESD HBM2 kV
F @ Nom Voltage(Max)28 Mhz
FunctionEncoder/Multiplexer
ICC @ Nom Voltage(Max)0.08 mA
Operating Temperature Range-55 to 125 C
Output Drive (IOL/IOH)(Max)7.8/-7.8 mA
Package GroupSOIC
Package Size: mm2:W x L16SOIC: 59 mm2: 6 x 9.9(SOIC) PKG
RatingCatalog
Schmitt TriggerNo
Technology FamilyHC
Type3-State Output
VCC(Max)6 V
VCC(Min)2 V
Voltage(Nom)3.3,5 V
tpd @ Nom Voltage(Max)38 ns

生态计划

RoHSCompliant

应用须知

  • 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
  • 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: CD74HC257 (3)

制造商分类

  • Semiconductors > Switches and Multiplexers > Buffered Encoders and Decoders