The ’HC221 and CD74HCT221 are dual monostable multivibrators with reset. An external resistor (RX) and an external capacitor (CX) control the timing and the accuracy for the circuit. …
CD74HC221 data sheet, product information and support | TI.com
TI’s CD74HC221 is a High Speed CMOS Logic Dual Monostable Multivibrators with Reset. Find parameters, ordering and quality information.
CD74HC221 数据表、产品信息和支持 | 德州仪器 TI.com.cn
TI 的 CD74HC221 是一款 具有复位功能的高速 CMOS 逻辑双路单稳多频振荡器。 查找参数、订购和质量信息.
74HC221 Datasheet (PDF) - NXP Semiconductors
The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The …
74HC221; 74HCT221 | Nexperia
You can change your Change Notification (CN) preferences in My Nexperia. These preferences set your CN view in My Nexperia and the CN emails. By default you will see all Change …
74HC221N参数_触发器芯片中文资料_NXP - 百芯EMA
74HC221N NXP 触发器芯片中文资料PDF, 共 (15)页, 74HC221N数据手册有芯片封装DIP和参数资料, NXP 74HC221N 芯片, 74HC CMOS逻辑器件。
74HC221 数据表 (PDF) - NXP Semiconductors
The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The …
74HC221,74HC221 pdf中文资料,74HC221引脚图,74HC221电路 …
电路功能与优势 本电路利用一对同步降压DC-DC调节器ADP2105，提供双通道、16 位、高动态范围TxDAC数模转换器AD9788 所需的各供电轨。 ADP2105对给AD9788供电的功率超 …
74HC221数据手册Datasheet - 百芯智造 - AiPCBA
百芯智造数据库涵盖1亿多个数据手册，每天更新超过5,000个PDF文件。 在线查看下载74HC221数据手册Datasheet（19 页），74HC221双稳态,多谐,振荡器，IC, 74HC CMOS, …
74HC221 pdf, 74HC221 功能描述, 74HC221 数据表, 74HC221 …
部件名: 74HC221. 功能描述: Dual non-retriggerable monostable multivibrator with reset. 文件大小: 250.62 Kbytes. 制造商: NXP Semiconductors.
7400 Series Guide: 74HC221/74LS221 (Monostable multivibrators)
This is a guide to the 74HC221 (and 74LS221) chip. Learn how to use monostable multivibrators in your circuits with our 7400 Series IC Guide.
TC74HC221AP | 東芝デバイス＆ストレージ株式会社 | 日本
汎用ロジックIC｜データシートのダウンロード、製品概要を確認することができます。
74HC221D 带复位功能的双频非可再触发单稳态多谐振荡器_BDTIC代理74HC221D
74HC/HCT221是双路非可再触发单稳态多谐振荡器。 每个多谐振荡器具有一个有源低电平边沿输入（nA）和一个有源高电平边沿输入（nB），其中任何一个都可用作使能输入。 脉冲触发会 …
M74HC221 Datasheet (PDF) - STMicroelectronics
The M54/74HC221/221A are high speed CMOS MONOSTABLE multivibrators fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent …
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 221 DESCRIPTION The M74HC221 is an high speed CMOS MONOSTABLE MULTIVIBRATOR fabricated with silicon gate C2MOS …
M74HC221 Datasheet by STMicroelectronics | Digi-Key Electronics
SYMMETRICAL OUTPUT IMPEDANCE: |I OH| = IOL = 4mA (MIN) BALANCED PROPAGATION DELAYS: t PLH≅ tPHL WIDE OPERATING VOLTAGE RANGE: V CC(OPR) = 2V to 6V WIDE …
74HC221 数据手册 触发器芯片 - 百芯EMA
2023年1月12日 · 查看和下载 74HC221 数据手册 19页, 74HC221 触发器 NXP 74HC221D 芯片, 74HC CMOS逻辑器件。 免费下载74HC221 数据手册。
74HC221 STMicroelectronics | Logic
74HC221 STMicroelectronics Logic parts available at DigiKey.
74HC221 数据表, PDF - Alldatasheet
功能描述: Dual non-retriggerable monostable multivibrator with reset. 3 Results. 部件名: 74HC221D. 数据表: 250Kb/15P. 制造商: NXP Semiconductors.
CD74HC221NSR Texas Instruments | Integrated Circuits (ICs)
CD74HC221NSR – Monostable Multivibrator 18 ns 16-SO from Texas Instruments. Pricing and Availability on millions of electronic components from Digi-Key Electronics.
- 某些结果已被删除