Datasheet > 74LCX138FT

74LCX138FT

更新时间： 2024-11-05 14:56:23

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
10页	204K
描述
3-to-8 Line Decoder, TSSOP16B

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74LCX138FT 数据手册

74LCX138FT

CMOS Digital Integrated Circuits Silicon Monolithic

74LCX138FT

1. Functional Description

•

Low-Voltage 3-to-8 Line Decoder with 5-V Tolerant Inputs and Outputs

2. General

The 74LCX138FT is a high-performance CMOS 3 to 8 decoder. Designed for use in 3.3 V systems, it achieves

high-speed operation while maintaining the CMOS low-power dissipation.

The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5 V supply

environment for inputs.

When the device is enabled, 3 binary select inputs (A, B and C) determine which one of the outputs (Y0-Y7) will

go low.

When enable input G1 is held low or either G2A or G2B is held high, decoding function is inhibited and all outputs

go high.

G1,G2A, and G2B inputs are provided to ease cascade connection and for use as an address decoder for memory

systems.

All inputs are equipped with protection circuits against static discharge.

3. Features

(1) AEC-Q100 (Rev. H) (Note 1)

(2) Wide operating temperature range: Topr = -40 to 125 

(3) Low-voltage operation: VCC = 1.65 to 3.6 V

(4) High-speed operation: tpd = 7.0 ns (max) (VCC = 3.3 ± 0.3 V)

(5) Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)

(6) Power-down protection provided on all inputs and outputs

(7) Pin and function compatible with the 74 series

(74LVC/ALVC/ etc.) 138 type

Note 1: This device is compliant with the reliability requirements of AEC-Q100. For details, contact your Toshiba sales

representative.

4. Packaging

TSSOP16B

Start of commercial production

2014-04

2016-09-15

Rev.2.0

12 3 4 5 6 7...10

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与74LCX138FT相关器件

型号	品牌	获取价格	描述	数据表
74LCX138M	FAIRCHILD	获取价格	Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs
74LCX138M	ONSEMI	获取价格	低电压1:8解码器/解复用器，5V容许输入电压
74LCX138MTC	FAIRCHILD	获取价格	Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs
74LCX138MTC	ONSEMI	获取价格	低电压1:8解码器/解复用器，5V容许输入电压
74LCX138MTC_NL	FAIRCHILD	获取价格	Decoder/Driver, LVC/LCX/Z Series, Inverted Output, CMOS, PDSO16, 4.40 MM, LEAD FREE, MO-15
74LCX138MTCX	FAIRCHILD	获取价格	Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs
74LCX138MTCX	ONSEMI	获取价格	低电压1:8解码器/解复用器，5V容许输入电压
74LCX138MTCX_NL	FAIRCHILD	获取价格	Decoder/Driver, LVC/LCX/Z Series, Inverted Output, CMOS, PDSO16, 4.40 MM, MO-153, TSSOP-16
74LCX138MTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 3 TO 8 LINE DECODER (INV) WITH 5V TOLERANT INPUTS
74LCX138MX	FAIRCHILD	获取价格	Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs