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CD74HC574E PDF预览

CD74HC574E

更新时间: 2024-11-22 23:00:39
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器触发器逻辑集成电路光电二极管
页数 文件大小 规格书
9页 54K
描述
High Speed CMOS Logic Octal D-Type Flip-Flop, Three-State Positive-Edge Triggered

CD74HC574E 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DIP
包装说明:DIP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.75Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:235013
Samacsys Pin Count:20Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Dual-In-Line PackagesSamacsys Footprint Name:N(R-PDIP-T**)
Samacsys Released Date:2018-04-22 22:50:06Is Samacsys:N
其他特性:BROADSIDE VERSION OF 374控制类型:ENABLE LOW
计数方向:UNIDIRECTIONAL系列:HC/UH
JESD-30 代码:R-PDIP-T20JESD-609代码:e4
长度:25.4 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大频率@ Nom-Sup:20000000 Hz
最大I(ol):0.0078 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:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
包装方法:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
电源:2/6 V最大电源电流(ICC):0.08 mA
Prop。Delay @ Nom-Sup:50 ns传播延迟(tpd):250 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:FF/Latches最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):4.5 V
表面贴装:NO技术:CMOS
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:THROUGH-HOLE端子节距:2.54 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:7.62 mm
Base Number Matches:1

CD74HC574E 数据手册

 浏览型号CD74HC574E的Datasheet PDF文件第2页浏览型号CD74HC574E的Datasheet PDF文件第3页浏览型号CD74HC574E的Datasheet PDF文件第4页浏览型号CD74HC574E的Datasheet PDF文件第5页浏览型号CD74HC574E的Datasheet PDF文件第6页浏览型号CD74HC574E的Datasheet PDF文件第7页 
CD74HC374, CD74HCT374,  
CD74HC574, CD74HCT574  
Data sheet acquired from Harris Semiconductor  
SCHS183  
High Speed CMOS Logic Octal D-Type Flip-Flop,  
Three-State Positive-Edge Triggered  
February 1998  
Features  
Description  
• Buffered Inputs  
The Harris CD74HC374, CD74HCT374, CD74HC574 and  
CD74HCT574 are Octal D-Type Flip-Flops with Three-State  
• Common Three-State Output Enable Control  
• Three-State Outputs  
[ /Title  
(CD74  
HC374  
,
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 clock (CP). The Output Enable  
(OE) controls the three-state outputs and is independent of  
the register operation. When Output Enable (OE) is HIGH the  
outputs will be in the high impedance state. The 374 and 574  
are identical in function and differ only in their pinout  
arrangements.  
• Bus Line Driving Capability  
• Typical Propagation Delay (Clock to Q) = 15ns at  
o
CD74  
HCT37  
4,  
V
= 5V, C = 15pF, T = 25 C  
L A  
CC  
• Fanout (Over Temperature Range)  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
CD74  
HC574  
,
CD74  
HCT57  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads Ordering Information  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
PKG.  
NO.  
o
PART NUMBER TEMP. RANGE ( C) PACKAGE  
CD74HC374E  
CD74HCT374E  
CD74HCT574E  
CD74HC574E  
CD74HC574M  
CD74HC374M  
CD74HCT374M  
CD74HCT574M  
NOTES:  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
20 Ld PDIP  
20 Ld PDIP  
20 Ld PDIP  
20 Ld PDIP  
E20.3  
E20.3  
E20.3  
E20.3  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
• HC Types  
- 2V to 6V Operation  
20 Ld SOIC M20.3  
20 Ld SOIC M20.3  
20 Ld SOIC M20.3  
20 Ld SOIC M20.3  
- High Noise Immunity: N = 30%, N = 30% of V  
CC  
IL  
IH  
at V  
= 5V  
CC  
• HCT Types  
- 4.5V to 5.5V Operation  
1. When ordering, use the entire part number. Add the suffix 96 to  
obtain the variant in the tape and reel.  
- Direct LSTTL Input Logic Compatibility,  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
2. Wafer and die for this part number is available which meets all  
electrical specifications. Please contact your local sales office or  
Harris customer service for ordering information.  
- CMOS Input Compatibility, I 1µA at V , V  
l
OL OH  
Pinouts  
CD74HC374, CD74HCT374  
(PDIP, SOIC)  
CD74HCT574  
(PDIP, SOIC)  
TOP VIEW  
TOP VIEW  
1
2
3
4
5
6
7
8
9
V
1
2
3
4
5
6
7
8
9
V
OE  
Q0  
D0  
D1  
Q1  
Q2  
D2  
D3  
Q3  
20  
19  
OE  
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
20  
19  
CC  
CC  
Q7  
Q0  
18 D7  
17 D6  
16 Q6  
15 Q5  
14 D5  
13 D4  
18 Q1  
17 Q2  
16 Q3  
15 Q4  
14 Q5  
13 Q6  
12  
12  
Q4  
Q7  
GND 10  
11 CP  
GND 10  
11 CP  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 1663.1  
Copyright © Harris Corporation 1998  
1

CD74HC574E 替代型号

型号 品牌 替代类型 描述 数据表
CD54HC574F TI

完全替代

High-Speed CMOS Logic Octal D-Type Flip-Flop, 3-State Positive-Edge Triggered
CD54HC574F3A TI

完全替代

High-Speed CMOS Logic Octal D-Type Flip-Flop, 3-State Positive-Edge Triggered
SN74HC574N TI

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OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

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