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CD74AC253ME4 PDF预览

CD74AC253ME4

更新时间: 2024-11-24 05:09:07
品牌 Logo 应用领域
德州仪器 - TI 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
15页 429K
描述
Dual 4-Input Multiplexer, Three-State

CD74AC253ME4 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:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.38系列:AC
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.012 A
湿度敏感等级:1功能数量:2
输入次数:4输出次数:1
端子数量:16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:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TUBE峰值回流温度(摄氏度):260
电源:3.3/5 VProp。Delay @ Nom-Sup:18.6 ns
传播延迟(tpd):166 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Multiplexer/Demultiplexers
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.5 V
标称供电电压 (Vsup):3.3 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:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

CD74AC253ME4 数据手册

 浏览型号CD74AC253ME4的Datasheet PDF文件第2页浏览型号CD74AC253ME4的Datasheet PDF文件第3页浏览型号CD74AC253ME4的Datasheet PDF文件第4页浏览型号CD74AC253ME4的Datasheet PDF文件第5页浏览型号CD74AC253ME4的Datasheet PDF文件第6页浏览型号CD74AC253ME4的Datasheet PDF文件第7页 
CD74AC253,  
CD54/74ACT253  
Data sheet acquired from Harris Semiconductor  
SCHS247A  
August 1998 - Revised May 2000  
Dual 4-Input Multiplexer, Three-State  
Features  
Description  
• Buffered Inputs  
The CD74AC253 and ’ACT253 dual 4-input multiplexers that  
utilize Advanced CMOS Logic technology. One of the four  
sources for each section is selected by the common Select  
inputs, S0 and S1. When the Output Enable (1OE or 2OE) is  
HIGH, the output is in the high-impedance state.  
• Typical Propagation Delay  
o
- 6.3ns at V  
= 5V, T = 25 C, C = 50pF  
A L  
CC  
• Exceeds 2kV ESD Protection MIL-STD-883, Method  
3015  
Ordering Information  
• SCR-Latchup-Resistant CMOS Process and Circuit  
Design  
PART  
TEMP.  
o
• Speed of Bipolar FAST™/AS/S with Significantly  
Reduced Power Consumption  
NUMBER  
RANGE ( C)  
PACKAGE  
o
CD74AC253E  
0 to 70 C, -40 to 85, 16 Ld PDIP  
-55 to 125  
• Balanced Propagation Delays  
o
CD74AC253M  
0 to 70 C, -40 to 85, 16 Ld SOIC  
• AC Types Feature 1.5V to 5.5V Operation and  
Balanced Noise Immunity at 30% of the Supply  
-55 to 125  
CD54ACT253F3A  
CD74ACT253E  
-55 to 125  
o
16 Ld CERDIP  
±24mA Output Drive Current  
- Fanout to 15 FAST™ ICs  
0 to 70 C, -40 to 85, 16 Ld PDIP  
-55 to 125  
- Drives 50Transmission Lines  
o
CD74ACT253M  
NOTES:  
0 to 70 C, -40 to 85, 16 Ld SOIC  
-55 to 125  
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 TI sales office or cus-  
tomer service for ordering information.  
Pinout  
CD54ACT253  
(CERDIP)  
CD74AC253, CD74ACT253  
(PDIP, SOIC)  
TOP VIEW  
1OE  
1
2
3
4
5
6
7
8
16 V  
CC  
15 2OE  
14 S  
S
1I  
1I  
1I  
1I  
1
3
2
1
0
0
13 2I  
12 2I  
11 2I  
10 2I  
3
2
1
0
1Y  
9
2Y  
GND  
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.  

CD74AC253ME4 替代型号

型号 品牌 替代类型 描述 数据表
CD74AC253MG4 TI

完全替代

Dual 4-Input Multiplexer, Three-State
CD74AC253M96 TI

完全替代

Dual 4-Input Multiplexer, Three-State
CD74AC253M TI

类似代替

Dual 4-Input Multiplexer, Three-State

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