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

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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

74HC390DB-T产品属性

  • 类型

    描述

  • 型号

    74HC390DB-T

  • 功能描述

    计数器 IC DUAL DECADE RIPPLE COUNTER

  • RoHS

  • 制造商

    NXP Semiconductors

  • 计数器类型

    Binary Counters

  • 逻辑系列

    74LV

  • 位数

    10

  • 工作电源电压

    1 V to 5.5 V

  • 工作温度范围

    - 40 C to + 125 C

  • 封装/箱体

    SOT-109

  • 封装

    Reel

更新时间:2026-1-27 23:00:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
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10048
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23+
NA
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ST
24+
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24+
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100
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24+
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30000
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MOT
24+
N/A
25843
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06+
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ST
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