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CY74FCT2574CTQCTG4 PDF预览

CY74FCT2574CTQCTG4

更新时间： 2024-10-02 02:58:47
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管输出元件逻辑集成电路触发器
页数 文件大小 规格书
15页 653K
描述
8-BIT REGISTER WITH 3-STATE OUTPUTS

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中文翻译

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CY74FCT2574CTQCTG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：QSOP
包装说明：GREEN, PLASTIC, QSOP-20针数：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.49Is Samacsys：N
系列：FCTJESD-30 代码：R-PDSO-G20
JESD-609代码：e4长度：8.65 mm
负载电容（CL）：50 pF逻辑集成电路类型：BUS DRIVER
最大I（ol）：0.012 A湿度敏感等级：2
位数：8功能数量：1
端口数量：2端子数量：20
最高工作温度：85 °C最低工作温度：-40 °C
输出特性：3-STATE输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：SSOP
封装等效代码：SSOP20,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH包装方法：TAPE AND REEL
峰值回流温度（摄氏度）：260电源：5 V
Prop。Delay @ Nom-Sup：5.2 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：FF/Latches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：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
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
触发器类型：POSITIVE EDGE宽度：3.9 mm
Base Number Matches：1

CY74FCT2574CTQCTG4 数据手册

 浏览型号CY74FCT2574CTQCTG4的Datasheet PDF文件第2页浏览型号CY74FCT2574CTQCTG4的Datasheet PDF文件第3页浏览型号CY74FCT2574CTQCTG4的Datasheet PDF文件第4页浏览型号CY74FCT2574CTQCTG4的Datasheet PDF文件第5页浏览型号CY74FCT2574CTQCTG4的Datasheet PDF文件第6页浏览型号CY74FCT2574CTQCTG4的Datasheet PDF文件第7页 
CY74FCT2574T  
8-BIT REGISTER  
WITH 3-STATE OUTPUTS  
SCCS076 – OCTOBER 2001  
Q OR SO PACKAGE  
(TOP VIEW)  
Function and Pinout Compatible With FCT  
and F Logic  
25-Ω Output Series Resistors to Reduce  
Transmission-Line Reflection Noise  
OE  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
V
CC  
D
D
D
D
D
D
D
D
O
O
O
O
O
O
O
O
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Reduced V  
Equivalent FCT Functions  
(Typically = 3.3 V) Version of  
OH  
Edge-Rate Control Circuitry for  
Significantly Improved Noise  
Characteristics  
I
Supports Partial-Power-Down Mode  
off  
Operation  
GND  
CP  
Matched Rise and Fall Times  
Fully Compatible With TTL Input and  
Output Logic Levels  
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-State Outputs  
12-mA Output Sink Current  
15-mA Output Source Current  
Edge-Triggered D-Type Inputs  
250-MHz Typical Switching Rate  
description  
The CY74FCT2574T is a high-speed, low-power, octal D-type flip-flop featuring separate D-type inputs for each  
flip-flop. On-chip termination resistors at the outputs reduce system noise caused by reflections. The  
CY74FCT2574T can replace the CY74FCT574T to reduce noise in an existing design. This device has 3-state  
outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE) inputs are common to all  
flip-flops. The CY74FCT2574T is identical to the CY74FCT2374T, except that on the CY74FCT2574T all  
outputs are on one side of the package and all inputs are on the other side. The flip-flops in the CY74FCT2574T  
storethestateoftheirindividualDinputsthatmeetthesetup-timeandhold-timerequirementsonthelow-to-high  
CP transition. When OE is low, the contents of the flip-flops are available at the outputs. When OE is high, the  
outputs are in the high-impedance state. The state of OE does not affect the state of the flip-flops.  
This device is fully specified for partial-power-down applications using I . The I circuitry disables the outputs,  
off  
off  
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  
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  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...15

中文翻译

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CY74FCT2574CTQCTG4 替代型号

型号 品牌 替代类型 描述 数据表
CY74FCT2574CTQCT TI

完全替代

 8-BIT REGISTER WITH 3-STATE OUTPUTS
CY74FCT2574CTQCTE4 TI

类似代替

 8-BIT REGISTER WITH 3-STATE OUTPUTS

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