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TC74VHC157FK PDF预览

TC74VHC157FK

更新时间: 2024-09-29 05:15:59
品牌 Logo 应用领域
东芝 - TOSHIBA 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
11页 267K
描述
Quad 2-Channel Multiplexer

TC74VHC157FK 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:SOIC
包装说明:3 MM, 0.50 MM PITCH, LEAD FREE, PLASTIC, VSSOP-16针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.52Is Samacsys:N
系列:AHC/VHCJESD-30 代码:R-PDSO-G16
长度:4 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.008 A
功能数量:4输入次数:2
输出次数:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:VSSOP封装等效代码:TSSOP16,.16,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:2/5.5 V
Prop。Delay @ Nom-Sup:9.5 ns传播延迟(tpd):15 ns
认证状态:Not Qualified座面最大高度:1 mm
子类别:Multiplexer/Demultiplexers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.5 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 mm
Base Number Matches:1

TC74VHC157FK 数据手册

 浏览型号TC74VHC157FK的Datasheet PDF文件第2页浏览型号TC74VHC157FK的Datasheet PDF文件第3页浏览型号TC74VHC157FK的Datasheet PDF文件第4页浏览型号TC74VHC157FK的Datasheet PDF文件第5页浏览型号TC74VHC157FK的Datasheet PDF文件第6页浏览型号TC74VHC157FK的Datasheet PDF文件第7页 
TC74VHC157F/FN/FT/FK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74VHC157F,TC74VHC157FN,TC74VHC157FT,TC74VHC157FK  
Quad 2-Channel Multiplexer  
Note: xxxFN (JEDEC SOP) is not available in  
Japan.  
The TC74VHC157 is an advanced high speed CMOS QUAD  
2-CHANNEL MULTIPLEXER fabricated with silicon gate  
C2MOS technology.  
TC74VHC157F  
It achieves the high speed operation similar to equivalent  
Bipolar Schottky TTL while maintaining the CMOS low power  
dissipation.  
It consists of four 2-input digital multiplexers with common  
select and strobe inputs.  
When the STROBE input is held “H” level, selection of data  
is inhibited and all the outputs become “L” level.  
The SELECT decoding determines whether the A or B inputs  
get routed to their corresponding Y outputs.  
TC74VHC157FN  
An Input protection circuit ensures that 0 to 5.5 V can be  
applied to the input pins without regard to the supply voltage.  
This device can be used to interface 5 V to 3 V systems and on  
two supply systems such as battery back up. This circuit  
prevents device destruction due to mismatched supply and input  
voltages.  
Features  
TC74VHC157FT  
High speed: t = 4.1 ns (typ.) at V  
= 5 V  
pd  
CC  
Low power dissipation: I  
= 4 μA (max) at Ta = 25°C  
CC  
High noise immunity: V  
= V  
= 28% V  
(min)  
NIH  
NIL  
CC  
Power down protection is provided on all inputs.  
Balanced propagation delays: t  
t
pHL  
pLH  
Wide operating voltage range: V  
= 2 V to 5.5 V  
CC (opr)  
Low noise: V  
= 0.8 V (max)  
OLP  
Pin and function compatible with 74ALS157  
TC74VHC157FK  
Weight  
SOP16-P-300-1.27A  
SOL16-P-150-1.27  
: 0.18 g (typ.)  
: 0.13 g (typ.)  
TSSOP16-P-0044-0.65A : 0.06 g (typ.)  
VSSOP16-P-0030-0.50  
: 0.02 g (typ.)  
1
2007-10-01  

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