5秒后页面跳转
捷配首页

Datasheet > CD74HC221MTG4
CD74HC221MTG4 PDF预览

CD74HC221MTG4

更新时间： 2024-11-21 05:18:15
品牌 Logo 应用领域
德州仪器 - TI 振荡器
页数 文件大小 规格书
22页 450K
描述
High-Speed CMOS Logic Dual Monostable Multivibrator with Reset

阅读下载

中文翻译

获取价格

CD74HC221MTG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP, SOP16,.25针数：16
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.04其他特性：NON-RETRIGGERABLE
系列：HC/UHJESD-30 代码：R-PDSO-G16
JESD-609代码：e4长度：9.9 mm
逻辑集成电路类型：MONOSTABLE MULTIVIBRATOR湿度敏感等级：1
数据/时钟输入次数：2功能数量：2
端子数量：16最高工作温度：125 °C
最低工作温度：-55 °C输出极性：COMPLEMENTARY
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP16,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：2/6 V传播延迟（tpd）：315 ns
认证状态：Not Qualified座面最大高度：1.75 mm
子类别：Prescaler/Multivibrators最大供电电压 (Vsup)：6 V
最小供电电压 (Vsup)：2 V标称供电电压 (Vsup)：4.5 V
表面贴装：YES技术：CMOS
温度等级：MILITARY端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
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

CD74HC221MTG4 数据手册

 浏览型号CD74HC221MTG4的Datasheet PDF文件第2页浏览型号CD74HC221MTG4的Datasheet PDF文件第3页浏览型号CD74HC221MTG4的Datasheet PDF文件第4页浏览型号CD74HC221MTG4的Datasheet PDF文件第5页浏览型号CD74HC221MTG4的Datasheet PDF文件第6页浏览型号CD74HC221MTG4的Datasheet PDF文件第7页 
CD54HC221, CD74HC221,  
CD74HCT221  
Data sheet acquired from Harris Semiconductor  
SCHS166F  
High-Speed CMOS Logic  
Dual Monostable Multivibrator with Reset  
November 1997 - Revised October 2003  
Features  
Description  
• Overriding RESET Terminates Output Pulse  
• Triggering from the Leading or Trailing Edge  
• Q and Q Buffered Outputs  
The ’HC221 and CD74HCT221 are dual monostable  
multivibrators with reset. An external resistor (R ) and an  
X
[ /Title  
(CD74  
HC221  
,
CD74  
HCT22  
1)  
external capacitor (C ) control the timing and the accuracy  
X
for the circuit. Adjustment of R and C provides a wide  
X
X
range of output pulse widths from the Q and Q terminals.  
Pulse triggering on the B input occurs at a particular voltage  
level and is not related to the rise and fall time of the trigger  
pulse.  
• Separate Resets  
• Wide Range of Output-Pulse Widths  
• Schmitt Trigger on B Inputs  
• Fanout (Over Temperature Range)  
Once triggered, the outputs are independent of further trigger  
inputs on A and B. The output pulse can be terminated by a  
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads  
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads LOW level on the Reset (R) pin. Trailing Edge triggering (A)  
/Sub-  
ject  
and leading-edge-triggering (B) inputs are provided for  
triggering from either edge of the input pulse. On power up,  
the IC is reset. If either Mono is not used each input (on the  
unused device) must be terminated either high or low.  
o
o
• Wide Operating Temperature Range . . . -55 C to 125 C  
• Balanced Propagation Delay and Transition Times  
(High  
Speed  
CMOS  
Logic  
Dual  
Monos  
table  
Multi-  
• Significant Power Reduction Compared to LSTTL  
Logic ICs  
The minimum value of external resistance, R , is typically 500Ω.  
X
• HC Types  
The minimum value of external capacitance, C , is 0pF. The  
X
calculation for the pulse width is t = 0.7 R C at V = 4.5V.  
- 2V to 6V Operation  
W
X X  
CC  
- High Noise Immunity: N = 30%, N = 30% of V  
CC  
IL  
IH  
Ordering Information  
at V  
= 5V  
CC  
o
PART NUMBER  
CD54HC221F3A  
CD74HC221E  
TEMP. RANGE ( C)  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
-55 to 125  
PACKAGE  
16 Ld CERDIP  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOP  
• HCT Types  
- 4.5V to 5.5V Operation  
- Direct LSTTL Input Logic Compatibility,  
V = 0.8V (Max), V = 2V (Min)  
IL IH  
CD74HC221M  
- CMOS Input Compatibility, I ≤ 1µA at V , V  
l
OL OH  
CD74HC221MT  
CD74HC221M96  
CD74HC221NSR  
CD74HC221PW  
CD74HC221PWR  
CD74HC221PWT  
CD74HCT221E  
CD74HCT221M  
CD74HCT221MT  
CD74HCT221M96  
Pinout  
CD54HC221  
(CERDIP)  
CD74HC221  
16 Ld TSSOP  
16 Ld TSSOP  
16 Ld TSSOP  
16 Ld PDIP  
16 Ld SOIC  
16 Ld SOIC  
16 Ld SOIC  
(PDIP, SOIC, SOP, TSSOP)  
CD74HCT221  
(PDIP, SOIC)  
TOP VIEW  
1A  
1B  
1R  
1Q  
2Q  
1
2
3
4
5
6
7
8
16 V  
CC  
15 1C R  
X
X
NOTE: When ordering, use the entire part number. The suffixes 96  
and R denote tape and reel. The suffix T denotes a small-quantity  
reel of 250.  
14 1C  
X
13 1Q  
12 2Q  
11 2R  
10 2B  
2C  
X
X
2C R  
X
9
2A  
GND  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
Copyright © 2003, Texas Instruments Incorporated  
1
1234567...22

中文翻译

下载PDF

CD74HC221MTG4 替代型号

型号 品牌 替代类型 描述 数据表
CD74HC221MT TI

完全替代

 High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC423NSR TI

完全替代

 High-Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Resets
CD74HC221NSR TI

完全替代

 High-Speed CMOS Logic Dual Monostable Multivibrator with Reset

与CD74HC221MTG4相关器件

型号 品牌 获取价格 描述 数据表
CD74HC221NSR TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC221NSR96 ETC

获取价格

 		MONOSTABLE MULTIVIBRATOR|HC-CMOS|SOP|16PIN|PLASTIC
CD74HC221NSRE4 TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC221NSRG4 TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC221PW TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC221PWE4 TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC221PWG4 TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC221PWR TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC221PWRE4 TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset
CD74HC221PWRG4 TI

获取价格

 		High-Speed CMOS Logic Dual Monostable Multivibrator with Reset

与CD74HC221MTG4相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证