Datasheet > 74HC123D

74HC123D

更新时间： 2024-11-17 14:56:15

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
17页	347K
描述
Not Recommended for New Design

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

74HC123D 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	SOP,	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	Factory Lead Time：	12 weeks
风险等级：	2.1	其他特性：	LENGTH MAX
系列：	HC/UH	JESD-30 代码：	R-PDSO-G16
长度：	10.2 mm	逻辑集成电路类型：	MONOSTABLE MULTIVIBRATOR
数据/时钟输入次数：	1	功能数量：	2
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出极性：	COMPLEMENTARY
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）：	NOT SPECIFIED	传播延迟（tpd）：	265 ns
座面最大高度：	1.75 mm	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)：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	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 mm
Base Number Matches：	1

74HC123D 数据手册

74HC123D

CMOS Digital Integrated Circuits Silicon Monolithic

74HC123D

1. Functional Description

•

Dual Monostable Multivibrator

2. General

The 74HC123D is a high speed CMOS MONOSTABLE MULTIVIBRATOR fabricated with silicon gate C2MOS

technology.

It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power

dissipation.

There are two trigger inputs, A input (negative edge), and B input (positive edge). These inputs are valid for a

slow rise/fall time signal (tr = tf = 1 s) as they are schmitt trigger inputs. This device may also be triggered by

using CLR input (positive edge).

After triggering, the output stays in a MONOSTABLE state for a time period determined by the external resistor

and capacitor (RX, CX). A low level at the CLR input breaks this state. In the MONOSTABLE state, if a new

trigger is applied, it extends the MONOSTABLE period (retrigger mode).

Limits for CX and RX are:

External capacitor, CX: No limit

External resistor, RX: VCC = 2.0 V more than 5 kΩ

VCC ≥ 3.0 V more than 1 kΩ

All inputs are equipped with protection circuits against static discharge or transient excess voltage.

3. Features (Note)

(1) Wide operating temperature range: Topr = -40 to 125 � (Note 1)

(2) High speed: tpd = 25 ns (typ.) at VCC = 5 V

(3) Low power dissipation:

Standby state: ICC = 4.0 µA (max) at Ta = 25 �

Active state: ICC = 1000 µA (max) at Ta = 25 �

(4) Balanced propagation delays: tPLH ≈ tPHL

(5) Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V

Note: In the case of using only one circuit, CLR should be tied to GND, RX/CXꢀCXꢀQꢀQ should be tied to OPEN,

the other inputs should be tied to VCC or GND.

Note 1: Operating Range spec of Topr = -40 � to 125 � is applicable only for the products which manufactured after

July 2020.

Start of commercial production

2020-07

2020-11-10

Rev.4.0

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7...17

中文翻译

下载PDF

与74HC123D相关器件

型号	品牌	获取价格	描述	数据表
74HC123D,652	NXP	获取价格	74HC(T)123 - Dual retriggerable monostable multivibrator with reset SOP 16-Pin
74HC123D.653	NXP	获取价格	Dual retriggerable monostable multivibrator with reset
74HC123DB	NXP	获取价格	Dual retriggerable monostable multivibrator with reset
74HC123DB,112	NXP	获取价格	74HC(T)123 - Dual retriggerable monostable multivibrator with reset SSOP1 16-Pin
74HC123D-Q100	NEXPERIA	获取价格	Dual retriggerable monostable multivibrator with reset
74HC123D-T	ETC	获取价格	Monostable Multivibrator
74HC123N	NXP	获取价格	Dual retriggerable monostable multivibrator with reset
74HC123N,699	NXP	获取价格	74HC123N
74HC123NB	NXP	获取价格	暂无描述
74HC123N-B	PHILIPS	获取价格	Monostable Multivibrator, CMOS, PDIP16

与74HC123D相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

13
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

7
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

35
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

31

产品中心

服务支持

精选活动

关于我们

帮助中心

74HC123D

74HC123D 技术参数

74HC123D 数据手册

与74HC123D相关器件

与74HC123D相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

74HC123D

74HC123D 技术参数

74HC123D 数据手册

与74HC123D相关器件

与74HC123D相关文章

您还可以找

您在本页遇到什么问题？