位置:首页 > IC中文资料 > HEF74HC390
| 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 |
2023+ |
SOP |
20000 |
一级代理优势现货,全新正品直营店 |
|||
NEXPERIA/安世 |
25+ |
SOT338-1 |
600000 |
NEXPERIA/安世全新特价74HC390DB即刻询购立享优惠#长期有排单订 |
|||
恩XP |
24+ |
TSSOP-16 |
30000 |
原装正品公司现货,假一赔十! |
|||
74HC390D |
25+ |
1058 |
1058 |
||||
恩XP |
22+ |
SOP3.9MM |
12245 |
现货,原厂原装假一罚十! |
|||
Nexperia |
24+ |
SO-16 |
30000 |
一级代理进口原装现货假一赔十 |
|||
PHI |
25+ |
SOP |
2800 |
原装优势!绝对公司现货!可长期供货! |
|||
Nexperia(安世) |
2021+ |
SOIC-16_150mil |
2469 |
||||
恩XP |
23+ |
N/A |
12000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
恩XP |
三年内 |
1983 |
只做原装正品 |
HEF74HC390规格书下载地址
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2012-12-5
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