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CY29FCT818CTSOCTE4 PDF预览

CY29FCT818CTSOCTE4

更新时间: 2024-09-30 15:30:15
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
页数 文件大小 规格书
15页 582K
描述
FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24

CY29FCT818CTSOCTE4 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:SOIC
包装说明:SOP,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.38
系列:FCTJESD-30 代码:R-PDSO-G24
JESD-609代码:e4长度:15.4 mm
逻辑集成电路类型:BUS DRIVER湿度敏感等级:1
位数:8功能数量:1
端口数量:2端子数量:24
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:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260传播延迟(tpd):7.2 ns
认证状态:Not Qualified座面最大高度:2.65 mm
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:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

CY29FCT818CTSOCTE4 数据手册

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CY29FCT818T  
DIAGNOSTIC SCAN REGISTER  
WITH 3-STATE OUTPUTS  
SCCS012B – MAY 1994 – REVISED NOVEMBER 2001  
D, P, Q, OR SO PACKAGE  
(TOP VIEW)  
Function, Pinout, and Drive Compatible  
With FCT, F Logic, and AM29818  
Reduced V  
Equivalent FCT Functions  
(Typically = 3.3 V) Version of  
OE  
V
CC  
MODE  
OH  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
DCLK  
2
D
Y
Edge-Rate Control Circuitry for  
Significantly Improved Noise  
Characteristics  
3
0
0
D
1
Y
1
4
D
Y
5
2
2
D
3
Y
3
6
I
Supports Partial-Power-Down Mode  
off  
D
Y
7
Operation  
4
4
D
5
Y
5
8
Matched Rise and Fall Times  
D
Y
9
6
6
Fully Compatible With TTL Input and  
Output Logic Levels  
D
7
SDI  
Y
7
SDO  
10  
11  
8-Bit Pipeline and Shadow Register  
GND 12  
13 PCLK  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
– 1000-V Charged-Device Model (C101)  
CY29FCT818CT  
– 64-mA Output Sink Current  
– 32-mA Output Source Current  
CY29FCT818ATDMB  
– 20-mA Output Sink Current  
– 3-mA Output Source Current  
3-State Outputs  
description  
The CY29FCT818T contains a high-speed 8-bit general-purpose data pipeline register and a high-speed 8-bit  
shadow register. The general-purpose register can be used in an 8-bit-wide data path for a normal system  
application. The shadow register is designed for applications such as diagnostics in sequential circuits, where  
it is desirable to load known data at a specific location in the circuit and to read the data at that location.  
The shadow register can load data from the output of the device, and can be used as a right-shift register with  
bit-serial input (SDI) and output (SDO), using DCLK. The data register input is multiplexed to enable loading  
from the shadow register or from the data input pins, using PCLK. Data can be loaded simultaneously from the  
shadow register to the pipeline register, and from the pipeline register to the shadow register, provided  
setup-time and hold-time requirements are satisfied, with respect to the two independent clock inputs.  
In a typical application, the general-purpose register in this device replaces an 8-bit data register in the normal  
data path of a system. The shadow register is placed in an auxiliary bit-serial loop that is used for diagnostics.  
During diagnostic operation, data is shifted serially into the shadow register, then transferred to the  
general-purpose register to load a known value into the data path. To read the contents at that point in the data  
path, the data is transferred from the data register into the shadow register, then shifted serially in the auxiliary  
diagnostic loop to make it accessible to the diagnostics controller. This data then is compared with the expected  
value to diagnose faulty operation of the sequential circuit.  
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  
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  

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型号 品牌 替代类型 描述 数据表
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完全替代

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