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首页产品索引MC74HC138A

MC74HC138A

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 1-of-8 Decoder/Demultiplexer

制造商:ON

中文数据手册

产品信息

The MC74HC138A is identical in pinout to the LS138. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC138A decodes a three bit Address to one of eight active low outputs. This device features three Chip Select inputs, two active low and one active high to facilitate the demultiplexing, cascading, and chip selecting functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output; one of the Chip Selects is used as a data input while the other Chip Selects are held in their active states.
  • Output Drive Capability: 10 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS and TTL
  • Operating Voltage Range: 2.0 to 6.0 V
  • Low Input Current: 1.0
  • A
  • High Noise Immunity Characteristic of CMOS Devices
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 100 FETs or 29 Equivalent Gates
  • Pb-Free Packages are Available*

电路图、引脚图和封装图

在线购买

型号制造商描述购买
NLV74HC138ADTR2GONIC DECODER/DEMUX 1X3:8 16TSSOP 立即购买
NLV74HC138ADR2GONIC DECODER/DEMUX 1X3:8 16SOIC 立即购买
MC74HC138ADTR2GONIC DECODER/DEMUX 1X3:8 16TSSOP 立即购买
MC74HC138ADGONIC DECODER/DEMUX 1X3:8 16SOIC 立即购买
MC74HC138ADR2GON解码器/编码器 SOIC16_150MIL 2V~6V 立即购买

技术资料

标题类型大小(KB)下载
1-of-8 Decoder/DemultiplexerPDF136 点击下载
IBIS Model for MC74HC138ADUNKNOW6 点击下载
IBIS Model for MC74HC138ANUNKNOW6 点击下载
SOIC 16 LEADPDF37 点击下载
TSSOP-16PDF40 点击下载
MC74HC138A_PKG.GIFUNKNOW13 点击下载

应用案例更多案例

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