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MC74VHCT50AD

更新时间: 2024-11-03 23:05:47
品牌 Logo 应用领域
安森美 - ONSEMI 转换器电平转换器栅极触发器逻辑集成电路光电二极管
页数 文件大小 规格书
8页 80K
描述
Noninverting Buffer / CMOS Logic Level Shifter with LSTTL-Compatible Inputs

MC74VHCT50AD 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP14,.25
针数:14Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.67
Is Samacsys:N系列:AHCT/VHCT
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.65 mm负载电容(CL):50 pF
逻辑集成电路类型:BUFFER最大I(ol):0.008 A
湿度敏感等级:1功能数量:6
输入次数:1端子数量:14
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:RAIL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
Prop。Delay @ Nom-Sup:10.5 ns传播延迟(tpd):13 ns
认证状态:Not Qualified施密特触发器:NO
座面最大高度:1.75 mm子类别:Gates
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:MILITARY
端子面层:Tin/Lead (Sn/Pb)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

MC74VHCT50AD 数据手册

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MC74VHCT50A  
Noninverting Buffer /  
CMOS Logic Level Shifter  
with LSTTL–Compatible Inputs  
The MC74VHCT50A is a hex noninverting buffer fabricated with  
silicon gate CMOS technology. It achieves high speed operation  
similar to equivalent Bipolar Schottky TTL while maintaining CMOS  
low power dissipation.  
http://onsemi.com  
The internal circuit is composed of three stages, including a buffered  
output which provides high noise immunity and stable output.  
The device input is compatible with TTL–type input thresholds and  
the output has a full 5 V CMOS level output swing. The input  
protection circuitry on this device allows overvoltage tolerance on the  
input, allowing the device to be used as a logic–level translator from  
3.0 V CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic  
to 3.0 V CMOS Logic while operating at the high–voltage power  
supply.  
14–LEAD SOIC  
D SUFFIX  
CASE 751A  
14–LEAD TSSOP  
DT SUFFIX  
CASE 948G  
The MC74VHCT50A input structure provides protection when  
voltages up to 7 V are applied, regardless of the supply voltage. This  
allows the MC74VHCT50A to be used to interface 5 V circuits to 3 V  
circuits. The output structures also provide protection when  
14–LEAD SOIC EIAJ  
M SUFFIX  
CASE 965  
PIN CONNECTION AND  
V
CC  
= 0 V. These input and output structures help prevent device  
MARKING DIAGRAM (Top View)  
destruction caused by supply voltage – input/output voltage mismatch,  
battery backup, hot insertion, etc.  
V
A6  
13  
Y6  
12  
A5  
11  
Y5  
10  
A4  
9
Y4  
8
CC  
14  
High Speed: t = 3.5 ns (Typ) at V = 5 V  
PD  
CC  
Low Power Dissipation: I = 2 µA (Max) at T = 25°C  
CC  
A
TTL–Compatible Inputs: V = 0.8 V; V = 2.0 V  
IL  
IH  
CMOS–Compatible Outputs: V > 0.8 V ; V < 0.1 V @Load  
OH  
CC  
OL  
CC  
Power Down Protection Provided on Inputs and Outputs  
1
2
3
4
5
6
7
A1  
Y1  
A2  
Y2  
A3  
Y3 GND  
For detailed package marking information, see the Marking  
Diagram section on page 4 of this data sheet.  
LOGIC DIAGRAM  
LOGIC SYMBOL  
ORDERING INFORMATION  
1
3
5
2
A1  
A2  
A3  
Y1  
Y2  
Y3  
1
1
1
1
1
1
Device  
Package  
SOIC  
Shipping  
A1  
A2  
A3  
A4  
A5  
A6  
Y1  
Y2  
Y3  
Y4  
Y5  
Y6  
4
6
MC74VHCT50AD  
MC74VHCT50ADT  
MC74VHCT50AM  
55 Units/Rail  
96 Units/Rail  
50 Units/Rail  
TSSOP  
SOIC EIAJ  
Y = A  
9
8
10  
12  
A4  
A5  
A6  
Y4  
Y5  
Y6  
11  
13  
FUNCTION TABLE  
A Input  
Y Output  
L
L
H
H
Semiconductor Components Industries, LLC, 2001  
1
Publication Order Number:  
July, 2001– Rev. 3  
MC74VHCT50A/D  

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