Datasheet > HD74LV138ARP

HD74LV138ARP

更新时间： 2024-09-15 23:55:27

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
9页	56K
描述
DECODER/DEMUX\|3-TO-8-LINE\|LV-CMOS\|SOP\|16PIN\|PLASTIC

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HD74LV138ARP 数据手册

HD74LV138A

3-to-8 line Decoder / Demultiplexers

ADE-205-261 (Z)

1st Edition

March 1999

Description

The HD74LV138A is designed to be used in high-performance memory-decoding or data-routing applica-

tions requiring very short propagation delay times. The conditions at the binary-select inputs and the three

enable inputs select one of eight input lines.

Two active-low and one active-high enable inputs reduce the need for external gates or inverters when ex-

panding. A 24-line decoder can be implemented without external inverters and a 32-line decoder requires

only one inverter.

An enable input can be used as a data input for demultiplexing applications.

Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook comput-

ers), and the low-power consumption extends the battery life.

Features

•

V_CC= 2.0 V to 5.5 V operation

All inputs V_IH(Max.) = 5.5 V (@V_CC= 0 V to 5.5 V)

All outputs V_O(Max.) = 5.5 V (@V_CC= 0 V)

Typical V_OLground bounce < 0.8 V (@V_CC= 3.3 V, Ta = 25°C)

Typical V_OHundershoot > 2.3 V (@V_CC= 3.3 V, Ta = 25°C)

Output current ±6 mA (@V_CC= 3.0 V to 3.6 V), ±12 mA (@V_CC= 4.5 V to 5.5 V)

Function Table

Enable Inputs

Select Inputs

Outputs

G2A G2B

12 3 4 5 6 7...9

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型号	品牌	获取价格	描述	数据表
HD74LV138AT	ETC	获取价格	DECODER/DEMUX\|3-TO-8-LINE\|LV-CMOS\|TSSOP\|16PIN\|PLASTIC
HD74LV138ATELL	RENESAS	获取价格	3-to-8-line Decoder / Demultiplexer
HD74LV138ATELL-E	RENESAS	获取价格	LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, TSSOP-16
HD74LV139A	RENESAS	获取价格	Dual 2-to-4-line Decoders / Demultiplexers
HD74LV139A	HITACHI	获取价格	Dual 2-to-4 line Decoder / Demultiplexers
HD74LV139AFP	HITACHI	获取价格	Decoder/Driver, LV/LV-A/LVX/H Series, Inverted Output, CMOS, PDSO16, FP-16DA
HD74LV139AFPEL	RENESAS	获取价格	Dual 2-to-4-line Decoders / Demultiplexers
HD74LV139AFPEL-E	RENESAS	获取价格	LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOP-16
HD74LV139ARP	ETC	获取价格	DECODER/DEMUX\|2-TO-4-LINE\|LV-CMOS\|SOP\|16PIN\|PLASTIC
HD74LV139AT	ETC	获取价格	DECODER/DEMUX\|2-TO-4-LINE\|LV-CMOS\|TSSOP\|16PIN\|PLASTIC