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CD74ACT273PWE4 PDF预览

CD74ACT273PWE4

更新时间: 2024-09-15 05:18:07
品牌 Logo 应用领域
德州仪器 - TI 触发器
页数 文件大小 规格书
15页 302K
描述
Octal D Flip-Flop with Reset

CD74ACT273PWE4 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:TSSOP
包装说明:TSSOP, TSSOP20,.25针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.37系列:ACT
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm负载电容(CL):50 pF
逻辑集成电路类型:D FLIP-FLOP最大频率@ Nom-Sup:85000000 Hz
最大I(ol):0.024 A湿度敏感等级:1
位数:8功能数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TUBE
峰值回流温度(摄氏度):260电源:5 V
传播延迟(tpd):13.5 ns认证状态:Not Qualified
座面最大高度:1.2 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:MILITARY
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:4.4 mm最小 fmax:85 MHz

CD74ACT273PWE4 数据手册

 浏览型号CD74ACT273PWE4的Datasheet PDF文件第2页浏览型号CD74ACT273PWE4的Datasheet PDF文件第3页浏览型号CD74ACT273PWE4的Datasheet PDF文件第4页浏览型号CD74ACT273PWE4的Datasheet PDF文件第5页浏览型号CD74ACT273PWE4的Datasheet PDF文件第6页浏览型号CD74ACT273PWE4的Datasheet PDF文件第7页 
CD54AC273, CD74AC273  
CD54ACT273, CD74ACT273  
Data sheet acquired from Harris Semiconductor  
SCHS249B  
August 1998 - Revised July 2002  
Octal D Flip-Flop with Reset  
Features  
Description  
• Buffered Inputs  
The ’AC273 and ’ACT273 devices are octal D-type flip-flops  
with reset that utilize advanced CMOS logic technology.  
Information at the D input is transferred to the Q output on  
the positive-going edge of the clock pulse. All eight flip-flops  
are controlled by a common clock (CP) and a common reset  
• Typical Propagation Delay  
o
- 6.5ns at V  
= 5V, T = 25 C, C = 50pF  
A L  
CC  
• Exceeds 2kV ESD Protection MIL-STD-883, Method  
3015  
(MR). Resetting is accomplished by a low voltage level  
independent of the clock.  
• SCR-Latchup-Resistant CMOS Process and Circuit  
Design  
Ordering Information  
• Speed of Bipolar FAST™/AS/S with Significantly  
Reduced Power Consumption  
PART  
NUMBER  
TEMPERATURE  
RANGE  
PACKAGE  
• Balanced Propagation Delays  
o
o
CD74AC273E  
0 C to 70 C  
20 Ld PDIP  
o
o
• AC Types Feature 1.5V to 5.5V Operation and  
Balanced Noise Immunity at 30% of the Supply  
-40 C to 85 C  
o
o
-55 C to 125 C  
o
o
CD54AC273F3A  
CD74ACT273E  
-55 C to 125 C  
20 Ld CDIP  
20 Ld PDIP  
±24mA Output Drive Current  
- Fanout to 15 FAST™ ICs  
o
o
0 C to 70 C  
o
o
-40 C to 85 C  
- Drives 50Transmission Lines  
o
o
-55 C to 125 C  
o
o
CD54ACT273F3A  
CD74AC273M  
-55 C to 125 C  
20 Ld CDIP  
20 Ld SOIC  
o
o
Pinout  
0 C to 70 C  
o
o
-40 C to 85 C  
CD54AC273, CD54ACT273  
(CDIP)  
CD74AC273, CD74ACT273  
(PDIP, SOIC)  
o
o
-55 C to 125 C  
o
o
CD74ACT273M  
NOTES:  
0 C to 70 C  
20 Ld SOIC  
o
o
-40 C to 85 C  
o
o
-55 C to 125 C  
TOP VIEW  
1
2
3
4
5
6
7
8
9
V
MR  
Q0  
D0  
D1  
Q1  
Q2  
D2  
D3  
Q3  
20  
19  
CC  
1. When ordering, use the entire part number. Add the suffix 96 to  
obtain the variant in the tape and reel.  
Q7  
18 D7  
17 D6  
16 Q6  
15 Q5  
14 D5  
13 D4  
2. Wafer and die for this part number is available which meets all  
electrical specifications. Please contact your local sales office for  
ordering information.  
12  
Q4  
GND 10  
11 CP  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
FAST™ is a Trademark of Fairchild Semiconductor.  
1
Copyright © 2002, Texas Instruments Incorporated  

CD74ACT273PWE4 替代型号

型号 品牌 替代类型 描述 数据表
CD74ACT273PWR TI

完全替代

Octal D Flip-Flop with Reset
CD74ACT273PW TI

类似代替

Octal D Flip-Flop with Reset
MC74ACT273DTR2G ONSEMI

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Octal D Flip−Flop

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