Datasheet > 74LV139BQ,115

74LV139BQ,115

更新时间： 2024-11-19 10:26:27

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
16页	104K
描述
74LV139 - Dual 2-to-4 line decoder/demultiplexer QFN 16-Pin

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74LV139BQ,115 数据手册

74LV139

Dual 2-to-4 line decoder/demultiplexer

Rev. 04 — 13 December 2007

Product data sheet

1. General description

The 74LV139 is a low-voltage Si-gate CMOS device that is pin and function compatible

with 74HC139 and 74HCT139.

The 74LV139 is a dual 2-to-4 line decoder/demultiplexer. It has two independent

decoders, each accepting two binary weighted inputs (nA0 and nA1) and providing four

mutually exclusive outputs (nY0 to nY3) that are LOW when selected. Each decoder has

an active LOW input (nE). When nE is HIGH, every output is forced HIGH. The enable

input can be used as the data input for a 1-to-4 demultiplexer application.

2. Features

■ Wide operating voltage: 1.0 V to 5.5 V

■ Optimized for low voltage applications: 1.0 V to 3.6 V

■ Accepts TTL input levels between V_CC= 2.7 V and V_CC= 3.6 V

■ Typical output ground bounce < 0.8 V at V_CC= 3.3 V and T_amb= 25 °C

■ Typical HIGH-level output voltage (V_OH) undershoot: > 2 V at V_CC= 3.3 V and

T_amb= 25 °C

■ Demultiplexing capability

■ Two independent 2-to-4 line decoders

■ Multifunction capability

■ Active LOW mutually exclusive outputs

■ ESD protection:

◆ HBM JESD22-A114E exceeds 2000 V

◆ MM JESD22-A115-A exceeds 200 V

■ Multiple package options

■ Speciﬁed from −40 °C to +85 °C and from −40 °C to +125 °C

3. Ordering information

Table 1.

Ordering information

Type number

Package

Temperature range Name

Description

Version

74LV139N

74LV139D

−40 °C to +125 °C

DIP16

SO16

plastic dual in-line package; 16 leads (300 mil)

SOT38-4

SOT109-1

plastic small outline package; 16 leads;

body width 3.9 mm

12 3 4 5 6 7...16

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74LV139BQ-G	NXP	获取价格	IC,DECODER/DEMUX,2-TO-4-LINE,LV-CMOS,LLCC,16PIN,PLASTIC
74LV139D	NXP	获取价格	Dual 2-to-4 line decoder/demultiplexer
74LV139D,112	NXP	获取价格	74LV139 - Dual 2-to-4 line decoder/demultiplexer SOP 16-Pin
74LV139D,118	NXP	获取价格	74LV139 - Dual 2-to-4 line decoder/demultiplexer SOP 16-Pin
74LV139DB	NXP	获取价格	Dual 2-to-4 line decoder/demultiplexer
74LV139DB,112	NXP	获取价格	74LV139 - Dual 2-to-4 line decoder/demultiplexer SSOP1 16-Pin
74LV139DB,118	NXP	获取价格	74LV139 - Dual 2-to-4 line decoder/demultiplexer SSOP1 16-Pin
74LV139DB-T	ETC	获取价格	2-To-4-Line Demultiplexer
74LV139D-T	ETC	获取价格	2-To-4-Line Demultiplexer
74LV139N	NXP	获取价格	Dual 2-to-4 line decoder/demultiplexer