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MC74VHCT541ADW

更新时间: 2024-11-03 23:05:47
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
6页 163K
描述
Octal Bus Buffer

MC74VHCT541ADW 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,
针数:20Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:7.64系列:AHCT/VHCT
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
长度:12.8 mm逻辑集成电路类型:BUS DRIVER
湿度敏感等级:1位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
传播延迟(tpd):9 ns认证状态:Not Qualified
座面最大高度:2.65 mm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:INDUSTRIAL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:30
宽度:7.5 mmBase Number Matches:1

MC74VHCT541ADW 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC74VHCT541A is an advanced high speed CMOS octal bus buffer  
fabricated with silicon gate CMOS technology. It achieves high speed  
operation similar to equivalent Bipolar Schottky TTL while maintaining  
CMOS low power dissipation.  
The MC74VHCT541A is a noninverting, 3–state, buffer/line driver/line  
receiver. When either OE1 or OE2 is high, the terminal outputs are in the  
high impedance state.  
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.  
DW SUFFIX  
20–LEAD SOIC PACKAGE  
CASE 751D–04  
The VHCT541A input and output (when disabled) structures provide  
protection when voltages between 0V and 5.5V are applied, regardless of  
the supply voltage. These input and output structures help prevent device  
destruction caused by supply voltage – input/output voltage mismatch,  
battery backup, hot insertion, etc.  
DT SUFFIX  
20–LEAD TSSOP PACKAGE  
CASE 948E–02  
High Speed: t  
= 5.4ns (Typ) at V  
= 5V  
PD  
Low Power Dissipation: I  
CC  
= 4µA (Max) at T = 25°C  
CC  
A
TTL–Compatible Inputs: V = 0.8V; V = 2.0V  
Power Down Protection Provided on Inputs and Outputs  
Balanced Propagation Delays  
IL IH  
M SUFFIX  
20–LEAD SOIC EIAJ PACKAGE  
CASE 967–01  
Designed for 4.5V to 5.5V Operating Range  
Low Noise: V  
= 1.6V (Max)  
OLP  
ORDERING INFORMATION  
Pin and Function Compatible with Other Standard Logic Families  
Latchup Performance Exceeds 300mA  
ESD Performance: HBM > 2000V; Machine Model > 200V  
Chip Complexity: 134 FETs or 33.5 Equivalent Gates  
MC74VHCTXXXADW  
MC74VHCTXXXADT  
MC74VHCTXXXAM  
SOIC  
TSSOP  
SOIC EIAJ  
PIN ASSIGNMENT  
LOGIC DIAGRAM  
OE1  
1
20  
V
CC  
2
3
4
5
6
7
8
9
18  
17  
16  
15  
14  
13  
12  
11  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
Y1  
Y2  
Y3  
Y4  
Y5  
Y6  
Y7  
Y8  
A1  
A2  
A3  
2
3
4
19  
18  
17  
OE2  
Y1  
Y2  
A4  
A5  
5
16  
15  
14  
13  
12  
11  
Y3  
Y4  
Y5  
Y6  
Y7  
Y8  
6
DATA  
INPUTS  
NONINVERTING  
OUTPUTS  
A6  
7
A7  
8
A8  
9
GND  
10  
A8  
FUNCTION TABLE  
Inputs  
1
OE1  
Output Y  
OUTPUT  
ENABLES  
OE1 OE2  
A
19  
OE2  
L
L
L
L
L
H
X
X
L
H
Z
Z
H
X
X
H
6/97  
REV 0  
Motorola, Inc. 1997  

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