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CY74FCT157CTQC PDF预览

CY74FCT157CTQC

更新时间： 2024-11-06 13:07:11
品牌 Logo 应用领域
德州仪器 - TI 解复用器逻辑集成电路光电二极管输入元件
页数 文件大小 规格书
11页 302K
描述
FCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16

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CY74FCT157CTQC 技术参数

是否无铅：含铅是否Rohs认证：不符合
生命周期：ObsoleteReach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.32
Is Samacsys：N系列：FCT
JESD-30 代码：R-PDSO-G16长度：4.9022 mm
负载电容（CL）：50 pF逻辑集成电路类型：MULTIPLEXER
最大I（ol）：0.064 A功能数量：4
输入次数：2输出次数：1
端子数量：16最高工作温度：70 °C
最低工作温度：输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：SSOP
封装等效代码：SSOP16,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 VProp。Delay @ Nom-Sup：4.3 ns
传播延迟（tpd）：5.2 ns认证状态：Not Qualified
座面最大高度：1.75 mm子类别：Multiplexer/Demultiplexers
最大供电电压 (Vsup)：5.25 V最小供电电压 (Vsup)：4.75 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：CMOS温度等级：COMMERCIAL
端子形式：GULL WING端子节距：0.635 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3.9116 mmBase Number Matches：1

CY74FCT157CTQC 数据手册

 浏览型号CY74FCT157CTQC的Datasheet PDF文件第2页浏览型号CY74FCT157CTQC的Datasheet PDF文件第3页浏览型号CY74FCT157CTQC的Datasheet PDF文件第4页浏览型号CY74FCT157CTQC的Datasheet PDF文件第5页浏览型号CY74FCT157CTQC的Datasheet PDF文件第6页浏览型号CY74FCT157CTQC的Datasheet PDF文件第7页 
CY54FCT157T, CY74FCT157T  
QUAD 2-INPUT MULTIPLEXERS  
WITH 3-STATE OUTPUTS  
SCCS014B – MAY 1994 – REVISED NOVEMBER 2001  
CY74FCT157T . . . Q OR SO PACKAGE  
(TOP VIEW)  
Function, Pinout, and Drive Compatible  
With FCT and F Logic  
Reduced V  
of Equivalent FCT Functions  
(Typically = 3.3 V) Versions  
OH  
S
V
E
I
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
CC  
I
I
0a  
1a  
Edge-Rate Control Circuitry for  
Significantly Improved Noise  
Characteristics  
0d  
Y
I
1d  
a
I
Y
I
0b  
d
I
Supports Partial-Power-Down Mode  
I
off  
1b  
0c  
Operation  
Y
I
b
1c  
GND  
Y
Matched Rise and Fall Times  
c
Fully Compatible With TTL Input and  
Output Logic Levels  
CY54FCT157T . . . L PACKAGE  
(TOP VIEW)  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
– 1000-V Charged-Device Model (C101)  
3
2
1
20 19  
18  
I
I
I
4
5
6
7
8
0d  
1a  
CY54FCT157T  
– 32-mA Output Sink Current  
– 12-mA Output Source Current  
Y
17  
16  
15  
14  
1d  
a
NC  
NC  
Y
d
I
0b  
CY74FCT157T  
– 64-mA Output Sink Current  
– 32-mA Output Source Current  
I
I
0c  
1b  
9 10 11 12 13  
3-State Outputs  
NC – No internal connection  
description  
The ’FCT157T devices are quad two-input multiplexers that select four bits of data from two sources under the  
control of a common data-select (S) input. The output-enable (E) input is active low. When E is high, all of the  
outputs (Y) are forced low, regardless of all other input conditions.  
Moving data from two groups of registers to four common output buses is a common use of the ’FCT157T  
devices. The state of S determines the particular register from which the data comes. It also can be used as  
a function generator. These devices are useful for implementing highly irregular logic by generating any 4 of  
the 16 different functions of 2 variables, with 1 variable common.  
The ’FCT157T devices are logic implementations of a four-pole, two-position switch, where the position of the  
switch is determined by the logic levels at S.  
These devices are fully specified for partial-power-down applications using I . The I circuitry disables the  
off  
off  
outputs, preventing damaging current backflow through the device when it is powered down.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2001, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
unless otherwise noted. On all other products, production  
testing of all parameters.  
processing does not necessarily include testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...11

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CY74FCT157CTQC 替代型号

型号 品牌 替代类型 描述 数据表
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