| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Dual decade ripple counter GENERAL DESCRIPTION The 74HC/HCT390 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. FEATURES • Two BCD decade or bi-quinary counters • One package can be configured to divide- | Philips 飞利浦 | |||
DUAL DECADE RIPPLE COUNTER DUAL DECADE RIPPLE COUNTER | ETCList of Unclassifed Manufacturers 未分类制造商 | |||
Dual decade ripple counter 1. General description The 74HC390; 74HCT390 is a dual 4-bit decade ripple counter divided into four separately clocked sections. The counters have two divide-by-2 sections and two divide-by-5 sections. These sections share an asynchronous master reset input (nMR) and can be used in a BCD decad | NEXPERIA 安世 | |||
Dual decade ripple counter GENERAL DESCRIPTION The 74HC/HCT390 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. FEATURES • Two BCD decade or bi-quinary counters • One package can be configured to divide- | Philips 飞利浦 | |||
High?밣erformance Silicon?밎ate CMOS 文件:268.46 Kbytes Page:9 Pages | Motorola 摩托罗拉 |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
24+ |
标准封装 |
10048 |
全新原装正品/价格优惠/质量保障 |
|||
恩XP |
2016+ |
SOP-16 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
HAR |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
ST |
24+ |
SOP3.9 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
NEXPERIA/安世 |
25+ |
SOT403-1 |
600000 |
NEXPERIA/安世全新特价74HC390PW,112即刻询购立享优惠#长期有排单订 |
|||
ST(意法) |
2526+ |
Original |
50000 |
只做原装优势现货库存,渠道可追溯 |
|||
TI/德州仪器 |
23+ |
DIP |
8215 |
原厂原装 |
|||
25+ |
SOP |
2700 |
全新原装自家现货优势! |
||||
恩XP |
24+ |
N/A |
7348 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
|||
恩XP |
2025+ |
SOP |
5000 |
原装进口价格优 请找坤融电子! |
74HC390DR芯片相关品牌
74HC390DR规格书下载地址
74HC390DR参数引脚图相关
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- 74HC32D
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- 74HC30N
- 74HC30D
- 74HC30
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- 74HC297
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DdatasheetPDF页码索引
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