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CD74HCT574-Q1 PDF预览

CD74HCT574-Q1

更新时间: 2024-11-26 03:02:11
品牌 Logo 应用领域
德州仪器 - TI 触发器
页数 文件大小 规格书
10页 210K
描述
HIGH-SPEED COMS LOGIC OCTAL D-TYPE FLIP-FLOP 3-STATE, POSITIVE-EDGE RIGGERED

CD74HCT574-Q1 数据手册

 浏览型号CD74HCT574-Q1的Datasheet PDF文件第2页浏览型号CD74HCT574-Q1的Datasheet PDF文件第3页浏览型号CD74HCT574-Q1的Datasheet PDF文件第4页浏览型号CD74HCT574-Q1的Datasheet PDF文件第5页浏览型号CD74HCT574-Q1的Datasheet PDF文件第6页浏览型号CD74HCT574-Q1的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄ ꢀꢅ ꢆꢂ ꢃꢇꢈ ꢉ  
ꢄꢊ ꢋꢄ ꢇꢌꢍꢎ ꢎꢁ ꢀꢏ ꢐ ꢌ ꢑ ꢐ ꢋꢊ ꢀ ꢐ ꢀꢅꢒꢑ ꢁꢇꢅ ꢓꢍ ꢎ ꢔ ꢑꢊ ꢍ ꢇꢔ ꢑꢐ ꢍ  
ꢕ ꢇꢌꢅꢒꢅ ꢎꢖ ꢍꢐ ꢌꢊ ꢅ ꢊꢗꢎ ꢇꢎꢁꢋ ꢎ ꢅ ꢘꢊ ꢋ ꢋꢎ ꢘ ꢎꢁ  
SCLS570 − FEBRUARY 2004  
D
Qualification in Accordance With  
AEC-Q100  
D
Significant Power Reduction Compared to  
LSTTL Logic ICs  
D
Qualified for Automotive Applications  
D
V
Voltage = 4.5 V to 5.5 V  
CC  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
D
Direct LSTTL Input Logic Compatibility,  
= 0.8 V (Max), V = 2 V (Min)  
V
IL  
IH  
D
CMOS Input Compatibility, I v 1 mA at V  
,
l
OL  
D
D
D
D
D
Buffered Inputs  
V
OH  
Common 3-State Output-Enable Control  
3-State Outputs  
M OR PW PACKAGE  
(TOP VIEW)  
Bus-Line Driving Capability  
Typical Propagation Delay (Clock to Q):  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
OE  
D0  
V
CC  
Q0  
Q1  
Q2  
Q3  
Q4  
Q5  
Q6  
Q7  
CP  
15 ns at V  
= 5 V, C = 15 pF, T = 255C  
CC  
L
A
D1  
D
Fanout (Over Temperature Range)  
D2  
− Standard Outputs . . . 10 LSTTL Loads  
− Bus Driver Outputs . . . 15 LSTTL Loads  
D3  
D4  
D
Balanced Propagation Delay and Transition  
Times  
D5  
D6  
Contact factory for details. Q100 qualification data available on  
request.  
D7  
GND  
description/ordering information  
The CD74HCT574 is an octal D-type flip-flop with 3-state outputs and the capability to drive 15 LSTTL loads.  
The eight edge-triggered flip-flops enter data into their registers on the low-to-high transition of the clock (CP).  
The output enable (OE) controls the 3-state outputs and is independent of the register operation. When OE is  
high, the outputs are in the high-impedance state.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
SOIC − M  
Tape and reel  
CD74HCT574QM96Q1  
CD74HCT574QPWRQ1  
HCT574Q  
HCT574Q  
−40°C to 125°C  
TSSOP − PW Tape and reel  
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.  
ꢅꢦ  
Copyright 2004, Texas Instruments Incorporated  
ꢢ ꢦ ꢣ ꢢꢛ ꢜꢰ ꢞꢝ ꢡ ꢩꢩ ꢧꢡ ꢟ ꢡ ꢠ ꢦ ꢢ ꢦ ꢟ ꢣ ꢫ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

CD74HCT574-Q1 替代型号

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