5秒后页面跳转
CD74HCT4020E PDF预览

CD74HCT4020E

更新时间: 2024-11-05 23:04:31
品牌 Logo 应用领域
德州仪器 - TI 计数器
页数 文件大小 规格书
8页 44K
描述
High Speed CMOS Logic 14-Stage Binary Counter

CD74HCT4020E 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.52其他特性:OUTPUT FROM 12 STAGES AVAILABLE
计数方向:UP系列:HCT
JESD-30 代码:R-PDIP-T16JESD-609代码:e4
长度:19.3 mm负载电容(CL):50 pF
负载/预设输入:NO逻辑集成电路类型:BINARY COUNTER
最大频率@ Nom-Sup:16000000 Hz最大I(ol):0.004 A
工作模式:ASYNCHRONOUS位数:14
功能数量:1端子数量:16
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:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE包装方法:TUBE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):0.08 mAProp。Delay @ Nom-Sup:50 ns
传播延迟(tpd):60 ns认证状态:Not Qualified
座面最大高度:5.08 mm子类别:Counters
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:CMOS温度等级:MILITARY
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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触发器类型:NEGATIVE EDGE
宽度:6.35 mm最小 fmax:16 MHz
Base Number Matches:1

CD74HCT4020E 数据手册

 浏览型号CD74HCT4020E的Datasheet PDF文件第2页浏览型号CD74HCT4020E的Datasheet PDF文件第3页浏览型号CD74HCT4020E的Datasheet PDF文件第4页浏览型号CD74HCT4020E的Datasheet PDF文件第5页浏览型号CD74HCT4020E的Datasheet PDF文件第6页浏览型号CD74HCT4020E的Datasheet PDF文件第7页 
CD74HC4020,  
CD74HCT4020  
Data sheet acquired from Harris Semiconductor  
SCHS201  
High Speed CMOS Logic  
14-Stage Binary Counter  
February 1998  
at V  
= 5V  
Features  
CC  
• HCT Types  
• Fully Static Operation  
• Buffered Inputs  
• Common Reset  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
[ /Title  
(CD74  
HC402  
0,  
CD74  
HCT40  
20)  
/Sub-  
ject  
(High  
Speed  
CMOS  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
- CMOS Input Compatibility, I 1µA at V , V  
OL OH  
l
• Negative Edge Clocking  
• Typical f  
MAX  
= 60 MHz at V = 5V, C = 15pF,  
CC L  
Description  
o
T = 25 C  
A
The Harris CD74HC4020 and CD74HCT4020 are 14-stage  
ripple-carry binary counters. All counter stages are master-  
slave flip-flops. The state of the stage advances one count  
on the negative clock transition of each input pulse; a high  
voltage level on the MR line resets all counters to their zero  
state. All inputs and outputs are buffered.  
• Fanout (Over Temperature Range)  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
Ordering Information  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
PKG.  
o
PART NUMBER TEMP. RANGE ( C) PACKAGE  
NO.  
E16.3  
E16.3  
• HC Types  
CD74HC4020E  
CD74HCT4020E  
-55 to 125  
-55 to 125  
16 Ld PDIP  
16 Ld PDIP  
- 2V to 6V Operation  
- High Noise Immunity: N = 30%, N = 30% of V  
IL IH CC  
Pinout  
CD74HC4020, CD74HCT4020  
(PDIP, SOIC)  
TOP VIEW  
Q
Q
Q
1
2
3
4
5
6
7
8
16 V  
CC  
12  
13  
14  
15 Q  
14 Q  
13 Q  
12 Q  
11  
10  
8
Q6  
Q
Q
Q
5
7
4
9
11 MR  
10 CP  
9
Q ‘  
1
GND  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 1484.2  
Copyright © Harris Corporation 1998  
1

CD74HCT4020E 替代型号

型号 品牌 替代类型 描述 数据表
CD74HCT4020MTE4 TI

完全替代

High-Speed CMOS Logic 14-Stage Binary Counter
CD74HCT4020M TI

类似代替

High-Speed CMOS Logic 14-Stage Binary Counter

与CD74HCT4020E相关器件

型号 品牌 获取价格 描述 数据表
CD74HCT4020EE4 TI

获取价格

High-Speed CMOS Logic 14-Stage Binary Counter
CD74HCT4020EN ETC

获取价格

Logic IC
CD74HCT4020F ETC

获取价格

Logic IC
CD74HCT4020H ETC

获取价格

Asynchronous Up Counter
CD74HCT4020M TI

获取价格

High-Speed CMOS Logic 14-Stage Binary Counter
CD74HCT4020M96 TI

获取价格

High-Speed CMOS Logic 14-Stage Binary Counter
CD74HCT4020M96E4 TI

获取价格

High-Speed CMOS Logic 14-Stage Binary Counter
CD74HCT4020ME4 TI

获取价格

High-Speed CMOS Logic 14-Stage Binary Counter
CD74HCT4020MG4 TI

获取价格

High Speed CMOS Logic 14-Stage Binary Counter 16-SOIC -55 to 125
CD74HCT4020MT TI

获取价格

High-Speed CMOS Logic 14-Stage Binary Counter