Datasheet > SN74HCS138DYYQ1

SN74HCS138DYYQ1

更新时间： 2024-11-18 02:49:27

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
30页	2363K
描述
SN74HCS138-Q1 Automotive Qualified 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger Inputs

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SN74HCS138DYYQ1 数据手册

SN74HCS138-Q1

_{SCLS811B – SEPTEMBER 2020 – R}S_EVN_IS7_E4_DH_MC_AS_R1_C3_H8₂-Q₀₂1₁

SCLS811B – SEPTEMBER 2020 – REVISED MARCH 2021

www.ti.com

SN74HCS138-Q1 Automotive Qualified 3- to 8-Line Decoder/Demultiplexer with

Schmitt-Trigger Inputs

1 Features

3 Description

•

AEC-Q100 Qualified for automotive applications:

– Device temperature grade 1:

–40°C to +125°C, T_A

The SN74HCS138-Q1 is a three to eight decoder with

one standard output strobe (G₂) and two active low

output strobes (G and G ). When the outputs are

gated by any of the strobe inputs, they are all forced

into the high state. When the outputs are not disabled

by the strobe inputs, only the selected output is low

while all others are high.

– Device HBM ESD Classification Level 2

– Device CDM ESD Classifcation Level C6

Wide operating voltage range: 2 V to 6 V

Schmitt-trigger inputs allow for slow or noisy input

signals

Low power consumption

– Typical I_CCof 100 nA

– Typical input leakage current of ±100 nA

±7.8-mA output drive at 6 V

•

Device Information

•

PART NUMBER

PACKAGE⁽¹⁾

TSSOP (16)

SOIC (16)

BODY SIZE (NOM)

5.00 mm × 4.40 mm

9.90 mm × 3.90 mm

3.50 mm × 2.50 mm

SN74HCS138PW-Q1

SN74HCS138D-Q1

•

SN74HCS138BQB-Q1 WQFN (16)

2 Applications

SN74HCS138DYY-

Q1⁽²⁾

SOT-23-THN (16) 4.20 mm × 2.00 mm

•

Memory device selection with shared data bus

Reduce required number of outputs for chip select

applications

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

(2) Package is in Preview.

•

Route data

Supports Slow Inputs

Low Power

Noise Rejection

Input Voltage

Waveforms

Time

Input Voltage

Time

Standard

CMOS Input

Response

Waveforms

Time

Input Voltage

Schmitt-trigger

CMOS Input

Response

Waveforms

Time

Input Voltage

Benefits of Schmitt-trigger inputs

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

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intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION

Product Folder Links: SN74HCS138-Q1

DATA.

12 3 4 5 6 7...30

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与SN74HCS138DYYQ1相关器件

型号	品牌	获取价格	描述	数据表
SN74HCS138DYY-Q1	TI	获取价格	SN74HCS138-Q1 Automotive Qualified 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger
SN74HCS138DYYR	TI	获取价格	SN74HCS138 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger Inputs
SN74HCS138PW	TI	获取价格	SN74HCS138 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger Inputs
SN74HCS138PW-Q1	TI	获取价格	SN74HCS138-Q1 Automotive Qualified 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger
SN74HCS138PWR	TI	获取价格	SN74HCS138 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger Inputs
SN74HCS138-Q1	TI	获取价格	SN74HCS138 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger Inputs
SN74HCS138-Q1_V01	TI	获取价格	SN74HCS138-Q1 Automotive Qualified 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger
SN74HCS138-Q1_V02	TI	获取价格	SN74HCS138-Q1 Automotive Qualified 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger
SN74HCS138-Q1_V03	TI	获取价格	SN74HCS138-Q1 Automotive Qualified 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger
SN74HCS138-Q1_V04	TI	获取价格	SN74HCS138-Q1 Automotive Qualified 3- to 8-Line Decoder/Demultiplexer with Schmitt-Trigger

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