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| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SL74HC221D | Dual Monostable Multivibrator Dual Monostable Multivibrator The SL74HC221 is identical in pinout to the LS/ALS221. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 3.0 | SLS | ||
SL74HC221D | Dual monostable multivibrator | SLS | ||
Dual non-retriggerable monostable multivibrator with reset 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 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | PHILIPS 飞利浦 | |||
Dual non-retriggerable monostable multivibrator with reset 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 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | PHILIPS 飞利浦 | |||
Dual non-retriggerable monostable multivibrator with reset 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 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | PHILIPS 飞利浦 | |||
DUAL MONOSTABLE MULTIVIBRATOR DESCRIPTION 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 LSTTL while maintaining the CMOS low power dissipation. There are two trigger inputs, AINPUT (negative edge) and | STMICROELECTRONICS 意法半导体 | |||
DUAL MONOSTABLE MULTIVIBRATOR DESCRIPTION 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 LSTTL while maintaining the CMOS low power dissipation. There are two trigger inputs, AINPUT (negative edge) and | STMICROELECTRONICS 意法半导体 |
SL74HC221D产品属性
- 类型
描述
- 型号
SL74HC221D
- 制造商
SLS
- 制造商全称
System Logic Semiconductor
- 功能描述
Dual Monostable Multivibrator
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SLS |
2026+ |
SOP20 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
SLS |
24+ |
SOP20 |
990000 |
明嘉莱只做原装正品现货 |
|||
SLS |
25+ |
SOP-20 |
5000 |
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|||
TI |
23+ |
NA |
1335 |
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|||
05+ |
原厂原装 |
13051 |
只做全新原装真实现货供应 |
||||
ST |
23+ |
DIP-24 |
16900 |
正规渠道,只有原装! |
|||
SLS |
37Tube |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
HYNIX |
24+ |
SOP-7.2-20P |
1500 |
||||
ST |
2511 |
DIP-24 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
|||
SLS |
23+ |
SOP |
30000 |
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SL74HC221D规格书下载地址
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DdatasheetPDF页码索引
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