5秒后页面跳转
CD74AC273 PDF预览

CD74AC273

更新时间: 2024-11-23 23:00:39
品牌 Logo 应用领域
德州仪器 - TI 触发器
页数 文件大小 规格书
8页 39K
描述
Octal D Flip-Flop with Reset

CD74AC273 数据手册

 浏览型号CD74AC273的Datasheet PDF文件第2页浏览型号CD74AC273的Datasheet PDF文件第3页浏览型号CD74AC273的Datasheet PDF文件第4页浏览型号CD74AC273的Datasheet PDF文件第5页浏览型号CD74AC273的Datasheet PDF文件第6页浏览型号CD74AC273的Datasheet PDF文件第7页 
CD54AC273, CD74AC273  
CD54ACT273, CD74ACT273  
Data sheet acquired from Harris Semiconductor  
SCHS249A  
August 1998 - Revised April 2000  
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  
20 Ld PDIP  
20 Ld CDIP  
20 Ld PDIP  
20 Ld CDIP  
20 Ld SOIC  
20 Ld SOIC  
• Balanced Propagation Delays  
o
o
CD74AC273E  
CD54AC273F3A  
CD74ACT273E  
CD54ACT273F3A  
CD74AC273M  
CD74ACT273M  
NOTES:  
-40 C to 85 C  
• AC Types Feature 1.5V to 5.5V Operation and  
Balanced Noise Immunity at 30% of the Supply  
o
o
-55 C to 125 C  
o
o
-40 C to 85 C  
±24mA Output Drive Current  
- Fanout to 15 FAST™ ICs  
o
o
-55 C to 125 C  
o
o
-40 C to 85 C  
- Drives 50Transmission Lines  
o
o
-40 C to 85 C  
Pinout  
1. When ordering, use the entire part number. Add the suffix 96 to  
obtain the variant in the tape and reel.  
CD54AC273, CD54ACT273  
(CDIP)  
CD74AC273, CD74ACT273  
(PDIP, SOIC)  
2. Wafer and die for this part number is available which meets all  
electrical specifications. Please contact your local sales office for  
ordering information.  
TOP VIEW  
1
2
3
4
5
6
7
8
9
V
MR  
Q0  
D0  
D1  
Q1  
Q2  
D2  
D3  
Q3  
20  
19  
CC  
Q7  
18 D7  
17 D6  
16 Q6  
15 Q5  
14 D5  
13 D4  
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 © 2000, Texas Instruments Incorporated  

CD74AC273 替代型号

型号 品牌 替代类型 描述 数据表
CD54AC273 TI

功能相似

Octal D Flip-Flop with Reset

与CD74AC273相关器件

型号 品牌 获取价格 描述 数据表
CD74AC273E TI

获取价格

Octal D Flip-Flop with Reset
CD74AC273E ROCHESTER

获取价格

D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20,
CD74AC273EE4 TI

获取价格

Octal D Flip-Flop with Reset
CD74AC273EN ETC

获取价格

Logic IC
CD74AC273EX GE

获取价格

D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20,
CD74AC273F ETC

获取价格

Logic IC
CD74AC273M TI

获取价格

Octal D Flip-Flop with Reset
CD74AC273M ROCHESTER

获取价格

D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20
CD74AC273M96 TI

获取价格

Octal D Flip-Flop with Reset
CD74AC273M96E4 TI

获取价格

Octal D Flip-Flop with Reset