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MC74VHCT14AD PDF预览

MC74VHCT14AD

更新时间: 2024-11-19 23:05:47
品牌 Logo 应用领域
安森美 - ONSEMI 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 151K
描述
Hex Schmitt Inverter

MC74VHCT14AD 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:5.19
系列:AHCT/VHCTJESD-30 代码:R-PDSO-G14
JESD-609代码:e0长度:8.65 mm
负载电容(CL):50 pF逻辑集成电路类型:INVERTER
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 VProp。Delay @ Nom-Sup:13.5 ns
传播延迟(tpd):13.5 ns认证状态:Not Qualified
施密特触发器:YES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):4.5 V标称供电电压 (Vsup):5 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 mmBase Number Matches:1

MC74VHCT14AD 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC74VHCT14A is an advanced high speed CMOS Schmitt inverter  
fabricated with silicon gate CMOS technology. It achieves high speed  
operation similar to equivalent Bipolar Schottky TTL while maintaining  
CMOS low power dissipation.  
Pin configuration and function are the same as the MC74VHCT04A, but  
the inputs have hysteresis and, with its Schmitt trigger function, the  
VHCT14A can be used as a line receiver which will receive slow input  
signals.  
D SUFFIX  
14–LEAD SOIC PACKAGE  
CASE 751A–03  
The VHCT inputs are compatible with TTL levels. This device can be used  
as a level converter for interfacing 3.3V to 5.0V, because it has full 5V CMOS  
level output swings.  
The VHCT14A input structures provide protection when voltages between  
0V and 5.5V are applied, regardless of the supply voltage. The output  
DT SUFFIX  
14–LEAD TSSOP PACKAGE  
CASE 948G–01  
structures also provide protection when V  
= 0V. These input and output  
CC  
structures help prevent device destruction caused by supply voltage –  
input/output voltage mismatch, battery backup, hot insertion, etc.  
The internal circuit is composed of three stages, including a buffer output  
which provides high noise immunity and stable output. The inputs tolerate  
voltages up to 7V, allowing the interface of 5V systems to 3V systems.  
High Speed: t  
= 5.5ns (Typ) at V  
= 5V  
PD  
Low Power Dissipation: I  
CC  
= 2µA (Max) at T = 25°C  
M SUFFIX  
14–LEAD SOIC EIAJ PACKAGE  
CASE 965–01  
CC  
A
TTL–Compatible Inputs: V = 0.8V; V = 2.0V  
Power Down Protection Provided on Inputs  
Balanced Propagation Delays  
Designed for 2V to 5.5V Operating Range  
IL IH  
ORDERING INFORMATION  
MC74VHCTXXAD  
MC74VHCTXXADT TSSOP  
MC74VHCTXXAM SOICEIAJ  
SOIC  
Low Noise: V  
= 0.8V (Max)  
OLP  
Pin and Function Compatible with Other Standard Logic Families  
Latchup Performance Exceeds 300mA  
ESD Performance: HBM > 2000V; Machine Model > 200V  
Chip Complexity: 60 FETs or 15 Equivalent Gates  
FUNCTION TABLE  
Inputs  
A
Outputs  
Y
LOGIC DIAGRAM  
L
H
L
1
3
5
2
4
6
A1  
A2  
A3  
Y1  
Y2  
Y3  
H
Pinout: 14–Lead Packages (Top View)  
V
A6  
Y6  
A5  
Y5  
A4  
Y4  
CC  
14  
13  
12  
11  
10  
9
8
Y = A  
9
8
10  
12  
A4  
A5  
A6  
Y4  
Y5  
Y6  
11  
13  
1
2
3
4
5
6
7
A1  
Y1  
A2  
Y2  
A3  
Y3  
GND  
4/99  
REV 0  
Motorola, Inc. 1999  

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