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MC74F14N PDF预览

MC74F14N

更新时间: 2024-09-23 22:58:15
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 栅极触发器逻辑集成电路光电二极管输入元件
页数 文件大小 规格书
3页 58K
描述
SCHMITT TRIGGERS DUAL 4-INPUT NAND/HEX INVERTERS

MC74F14N 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP,
针数:14Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.24
Is Samacsys:N系列:F/FAST
JESD-30 代码:R-PDIP-T14JESD-609代码:e0
长度:18.86 mm负载电容(CL):50 pF
逻辑集成电路类型:INVERTER功能数量:6
输入次数:1端子数量:14
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED最大电源电流(ICC):32 mA
传播延迟(tpd):7 ns认证状态:Not Qualified
座面最大高度:4.69 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:NO技术:TTL
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

MC74F14N 数据手册

 浏览型号MC74F14N的Datasheet PDF文件第2页浏览型号MC74F14N的Datasheet PDF文件第3页 
MC54/74F13  
MC54/74F14  
SCHMITT TRIGGERS DUAL 4-INPUT  
NAND/HEX INVERTERS  
The MC54/74F13 and MC54/74F14 contain logic gates/inverters which ac-  
cept standard TTL input signals and provide standard TTL output levels. They  
are capable of transforming slowly changing input signals into sharply de-  
fined, jitter-free output signals. Additionally, they have greater noise margin  
than conventional inverters.  
SCHMITT TRIGGERS  
DUAL 4-INPUT  
NAND/HEX INVERTERS  
Each circuit contains a Schmitt trigger followed by a Darlington level shifter  
and a phase splitter driving a TTL totem pole output. The Schmitt trigger uses  
positive feedback to effectively speed up slow input transitions and provide  
different input threshold voltages for positive and negative-going transitions.  
This hysteresis between the positive-going and negative-going input thresh-  
olds (typically 800 mV) is determined internally by resistor ratios and is essen-  
tially insensitive to temperature and supply voltage variations.  
FAST SCHOTTKY TTL  
J SUFFIX  
CERAMIC  
CASE 632-08  
LOGIC AND CONNECTION DIAGRAMS  
MC54/74F13  
14  
1
V
D
C
N/C  
11  
B
A
9
O
8
CC  
14  
13  
12  
10  
N SUFFIX  
PLASTIC  
CASE 646-06  
14  
1
1
2
3
4
5
6
7
D SUFFIX  
SOIC  
CASE 751A-02  
A
B
N/C  
C
D
O
GND  
14  
1
MC54/74F14  
V
A
O
A
O
A
9
O
8
CC  
14  
ORDERING INFORMATION  
13  
12  
11  
10  
MC54FXXJ  
MC74FXXN  
MC74FXXD  
Ceramic  
Plastic  
SOIC  
1
2
3
4
5
6
7
A
O
A
O
A
O
GND  
GUARANTEED OPERATING RANGES  
Symbol  
Parameter  
Min  
4.5  
–55  
0
Typ  
5.0  
25  
Max  
5.5  
125  
70  
Unit  
V
V
CC  
Supply Voltage  
54, 74  
54  
T
A
Operating Ambient Temperature Range  
°C  
74  
25  
I
I
Output Current — High  
Output Current — Low  
54, 74  
54, 74  
–1.0  
20  
mA  
mA  
OH  
OL  
FAST AND LS TTL DATA  
4-14  

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