欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: KK74LV139
廠商: KODENSHI CORP.
英文描述: Dual 2-to-4 line decoder/demultiplexer; inverting
中文描述: 雙路2至4線譯碼器/解復用器;反相
文件頁數: 1/6頁
文件大小: 320K
代理商: KK74LV139
TECHNICAL DATA
Dual 2-to-4 line decoder/demultiplexer;
inverting
KK
74LV139
N SUFFIX
PLASTIC
D SUFFIX
SOIC
1
16
1
16
ORDERING INFORMATION
KK
74LV139N Plastic
KK
74LV139D SOIC
T
A
= -40
°
to 125
°
C for all packages
The
KK
74LV139 is a low-voltage Si-gate CMOS device and is pin
and function compatible with 74HCT139.
The74LV139 is dual 2-to-4 line decoder/demultiplexer . This device
has two independent decoders, each accepting two binary weighted
inputs (A0a,A0b and A1a,A1b) and providing four mutually exclusive
active LOW outputs (nY0 to nY3). Each decoder has an active LOW
enable input (nE)
When nE is HIGH, every output is forced HIGH. The enable can be
used as the data input for a 1-to-4 demultiplexer application.
Optimized for Low Voltage applications:1.2 to 3.6 V
Demultiplexing capability
Two independent 2-to-4 decoders
Multifunction capability
Active LOW mutually exclusive outputs
Output capability: standard
LOGIC DIAGRAM
PIN 16 =V
CC
PIN 8 = GND
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Outputs
E
H
L
L
L
L
A1
X
L
L
H
H
A0
X
L
H
L
H
Y0 Y1 Y2 Y3
H H H H
L H H H
H L H H
H H L H
H H H L
H = high level (steady state)
L = low level (steady state)
X = don’t care
1
相關PDF資料
PDF描述
KK74LV139D Dual 2-to-4 line decoder/demultiplexer; inverting
KK74LV139N Dual 2-to-4 line decoder/demultiplexer; inverting
KK74LV14 Hex Schmitt-Trigger Inverter
KK74LV14D Hex Schmitt-Trigger Inverter
KK74LV14N Hex Schmitt-Trigger Inverter
相關代理商/技術參數
參數描述
KK74LV139D 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Dual 2-to-4 line decoder/demultiplexer; inverting
KK74LV139N 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Dual 2-to-4 line decoder/demultiplexer; inverting
KK74LV14 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Hex Schmitt-Trigger Inverter
KK74LV14D 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Hex Schmitt-Trigger Inverter
KK74LV14N 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Hex Schmitt-Trigger Inverter
主站蜘蛛池模板: 炉霍县| 新密市| 小金县| 全州县| 永胜县| 九寨沟县| 松潘县| 兰州市| 五指山市| 万载县| 东光县| 金昌市| 敦化市| 清河县| 库尔勒市| 吴旗县| 商河县| 玛沁县| 兴国县| 贵州省| 屏东市| 阿尔山市| 岐山县| 融水| 乌兰察布市| 五河县| 浠水县| 同仁县| 新乐市| 元江| 女性| 永和县| 玉龙| 丹寨县| 疏勒县| 彭水| 高要市| 阜宁县| 赤城县| 饶平县| 阿拉尔市|