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SN74ACT534DBRE4 PDF预览

SN74ACT534DBRE4

更新时间: 2024-09-09 21:20:15
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管逻辑集成电路触发器
页数 文件大小 规格书
25页 1188K
描述
Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 20-SSOP -40 to 85

SN74ACT534DBRE4 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP, SSOP20,.3针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.65系列:ACT
JESD-30 代码:R-PDSO-G20长度:7.2 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大频率@ Nom-Sup:120000000 Hz最大I(ol):0.024 A
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:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP20,.3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):NOT SPECIFIED电源:5 V
传播延迟(tpd):12.5 ns认证状态:Not Qualified
座面最大高度:2 mm子类别:FF/Latches
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 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:5.3 mm
Base Number Matches:1

SN74ACT534DBRE4 数据手册

 浏览型号SN74ACT534DBRE4的Datasheet PDF文件第2页浏览型号SN74ACT534DBRE4的Datasheet PDF文件第3页浏览型号SN74ACT534DBRE4的Datasheet PDF文件第4页浏览型号SN74ACT534DBRE4的Datasheet PDF文件第5页浏览型号SN74ACT534DBRE4的Datasheet PDF文件第6页浏览型号SN74ACT534DBRE4的Datasheet PDF文件第7页 
SN54ACT534, SN74ACT534  
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS  
WITH 3-STATE OUTPUTS  
SCAS556C – NOVEMBER 1995 – REVISED NOVEMBER 2002  
SN54ACT534 . . . J OR W PACKAGE  
SN74ACT534 . . . DB, DW, N, NS, OR PW PACKAGE  
(TOP VIEW)  
4.5-V to 5.5-V V  
Operation  
CC  
Inputs Accept Voltages to 5.5 V  
Max t of 10.5 ns at 5 V  
pd  
Inputs Are TTL-Voltage Compatible  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
OE  
1Q  
1D  
2D  
2Q  
3Q  
3D  
4D  
4Q  
V
CC  
8Q  
8D  
7D  
7Q  
6Q  
6D  
5D  
5Q  
CLK  
3-State Inverting Outputs Drive Bus Lines  
Directly  
Full Parallel Access for Loading  
description/ordering information  
These octal edge-triggered D-type flip-flops  
feature 3-state outputs designed specifically for  
GND  
driving  
highly  
capacitive  
or  
relatively  
low-impedance loads. The devices are  
particularly suitable for implementing buffer  
registers, I/O ports, bidirectional bus drivers, and  
working registers.  
SN54ACT534 . . . FK PACKAGE  
(TOP VIEW)  
On the positive transition of the clock (CLK) input,  
the Q outputs are set to the complements of the  
logic levels set up at the data (D) inputs.  
3
2
1 20 19  
18  
8D  
2D  
2Q  
3Q  
3D  
4D  
4
5
6
7
8
17 7D  
A buffered output-enable (OE) input can be used  
to place the eight outputs in either a normal logic  
state (high or low logic levels) or the  
high-impedance state. In the high-impedance  
state, the outputs neither load nor drive the bus  
lines significantly. The high-impedance state and  
increased drive provide the capability to drive bus  
lines without need for interface or pullup  
components.  
16  
7Q  
15  
6Q  
14  
6D  
9 10 11 12 13  
OE does not affect internal operations of the flip-flops. Old data can be retained or new data can be entered  
while the outputs are in the high-impedance state.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP – N  
Tube  
SN74ACT534N  
SN74ACT534N  
Tube  
SN74ACT534DW  
SN74ACT534DWR  
SN74ACT534NSR  
SN74ACT534DBR  
SN74ACT534PWR  
SNJ54ACT534J  
SOIC – DW  
ACT534  
Tape and reel  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
–40°C to 85°C  
–55°C to 125°C  
SOP – NS  
SSOP – DB  
TSSOP – PW  
CDIP – J  
ACT534  
AD534  
AD534  
SNJ54ACT534J  
SNJ54ACT534W  
SNJ54ACT534FK  
CFP – W  
Tube  
SNJ54ACT534W  
SNJ54ACT534FK  
LCCC – FK  
Tube  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
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 2002, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information 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  

SN74ACT534DBRE4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ACT534DBLE TI

完全替代

Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 20-SSOP -40 to 85

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具有三态输出的八路边沿触发式 D 型触发器 | PW | 20 | -40 to 85