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CD74ACT280E PDF预览

CD74ACT280E

更新时间: 2024-11-05 22:40:23
品牌 Logo 应用领域
德州仪器 - TI 运算电路逻辑集成电路光电二极管
页数 文件大小 规格书
5页 31K
描述
9-Bit Odd/Even Parity Generator/Checker

CD74ACT280E 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DIP包装说明:DIP, DIP14,.3
针数:14Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.32其他特性:ODD/EVEN PARITY GENERATOR
系列:ACTJESD-30 代码:R-PDIP-T14
JESD-609代码:e4长度:19.3 mm
负载电容(CL):50 pF逻辑集成电路类型:PARITY GENERATOR/CHECKER
最大I(ol):0.075 A位数:9
功能数量:1端子数量:14
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP14,.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:5 V最大电源电流(ICC):0.08 mA
Prop。Delay @ Nom-Sup:19.6 ns传播延迟(tpd):21.6 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Arithmetic Circuits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: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
宽度:6.35 mmBase Number Matches:1

CD74ACT280E 数据手册

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CD74AC280,  
CD74ACT280  
Data sheet acquired from Harris Semiconductor  
SCHS250  
August 1998  
9-Bit Odd/Even Parity Generator/Checker  
Features  
Description  
• Buffered Inputs  
The CD74AC280 and CD74ACT280 9-bit odd/even parity  
generator/checkers that utilize the Harris Advanced CMOS  
Logic technology. Bothe even and odd parity outputs are  
available for checking or generating parity for words up to  
nine bits long. Even parity is indicated (Eoutput is HIGH)  
when an even number of data inputs is HIGH. Odd parity is  
indicated (O output is HIGH) when an odd number of data  
inputs is HIGH. Parity checking for words larger than nine  
bits can be accomplished by tying the E output to any input  
of an additional AC/ACT280 parity checker.  
• Typical Propagation Delay  
o
- 10ns at V  
= 5V, T = 25 C, C = 50pF  
A L  
CC  
• Exceeds 2kV ESD Protection MIL-STD-883, Method  
3015  
• SCR-Latchup-Resistant CMOS Process and Circuit  
Design  
• Speed of Bipolar FAST™/AS/S with Significantly  
Reduced Power Consumption  
Ordering Information  
• Balanced Propagation Delays  
• AC Types Feature 1.5V to 5.5V Operation and  
Balanced Noise Immunity at 30% of the Supply  
PART  
NUMBER  
TEMP.  
RANGE ( C)  
PKG.  
NO.  
o
PACKAGE  
o
CD74AC280E  
CD74ACT280E  
CD74AC280M  
0 to 70 C, -40 to 85, 14 Ld PDIP  
-55 to 125  
E14.3  
±24mA Output Drive Current  
- Fanout to 15 FAST™ ICs  
o
0 to 70 C, -40 to 85, 14 Ld PDIP  
E14.3  
- Drives 50Transmission Lines  
-55 to 125  
o
0 to 70 C, -40 to 85, 14 Ld SOIC  
M14.15  
M14.15  
-55 to 125  
Pinout  
o
CD74ACT280M 0 to 70 C, -40 to 85, 14 Ld SOIC  
-55 to 125  
CD74AC280, CD74ACT280  
(PDIP, SOIC)  
NOTES:  
TOP VIEW  
1. When ordering, use the entire part number. Add the suffix 96 to  
obtain the variant in the tape and reel.  
2. Wafer and die for this part number is available which meets all elec-  
trical specifications. Please contact your local sales office or Harris  
customer service for ordering information.  
I6  
I7  
1
2
3
4
5
6
7
14 V  
CC  
13 I5  
12 I4  
11 I3  
10 I2  
NC  
I8  
Functional Diagram  
E  
O  
GND  
9
8
I1  
I0  
8
I0  
9
I1  
10  
I2  
I3  
5
6
EVEN  
ODD  
11  
12  
13  
1
I4  
I5  
I6  
2
4
I7  
I8  
GND = 7  
= 14  
V
CC  
NC = 3  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
FAST™ is a Trademark of Fairchild Semiconductor.  
Copyright © Harris Corporation 1998  
File Number 1957.1  
1

CD74ACT280E 替代型号

型号 品牌 替代类型 描述 数据表
CD74ACT280M TI

完全替代

9-Bit Odd/Even Parity Generator/Checker
CD74ACT280M96G4 TI

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9-Bit Odd/Even Parity Generator/Checker
CD74ACT280ME4 TI

类似代替

9-Bit Odd/Even Parity Generator/Checker

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