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74HC4520DB集成電路(IC)的計數(shù)器除法器規(guī)格書PDF中文資料

74HC4520DB
廠商型號

74HC4520DB

參數(shù)屬性

74HC4520DB 封裝/外殼為16-SSOP(0.209",5.30mm 寬);包裝為管件;類別為集成電路(IC)的計數(shù)器除法器;產(chǎn)品描述:IC DUAL 4BIT SYNC BINARY 16SSOP

功能描述

Dual 4-bit synchronous binary counter

封裝外殼

16-SSOP(0.209",5.30mm 寬)

文件大小

59.11 Kbytes

頁面數(shù)量

7

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡稱

Philips飛利浦

中文名稱

荷蘭皇家飛利浦官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-9 23:00:00

74HC4520DB規(guī)格書詳情

GENERAL DESCRIPTION

The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.

The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).

The counter advances on either the LOW-to-HIGH transition of nCP0 if nCP1 is HIGH or the HIGH-to-LOW transition of nCP1 if nCP0 is LOW. Either nCP0 or nCP1 may be used as the clock input to the counter and the other clock input may be used as a clock enable input. A HIGH on nMR resets the counter (nQ0 to nQ3 = LOW) independent of nCP0 and nCP1.

FEATURES

? Output capability: standard

? ICC category: MSI

APPLICATIONS

? Multistage synchronous counting

? Multistage asynchronous counting

? Frequency dividers

產(chǎn)品屬性

  • 產(chǎn)品編號:

    74HC4520DB,118

  • 制造商:

    Nexperia USA Inc.

  • 類別:

    集成電路(IC) > 計數(shù)器,除法器

  • 系列:

    74HC

  • 包裝:

    管件

  • 邏輯類型:

    二進制計數(shù)器

  • 方向:

  • 復(fù)位:

    異步

  • 定時:

    同步

  • 觸發(fā)器類型:

    正,負(fù)

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SSOP(0.209",5.30mm 寬)

  • 供應(yīng)商器件封裝:

    16-SSOP

  • 描述:

    IC DUAL 4BIT SYNC BINARY 16SSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Nexperia(安世)
23+
SO16
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!!
詢價
Nexperia(安世)
23+
SO16
3238
原裝現(xiàn)貨,免費供樣,技術(shù)支持,原廠對接
詢價
Nexperia(安世)
23+
SO16
6000
誠信服務(wù),絕對原裝原盤
詢價
Nexperia(安世)
1923+
SO-16
2260
向鴻只做原裝正品,我們沒有假貨!倉庫庫存優(yōu)勢
詢價
NXP
SSOP16
608900
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨!
詢價
NXP
23+
SOP
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
詢價
HAR
24+
DIP
463
詢價
Nexperia/安世
22+
SOT109-1
50000
原廠原裝正品現(xiàn)貨
詢價
NEXPERIA/安世
2021+
SOT109
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
Nexperia
2022+
原廠原包裝
8600
全新原裝 支持表配單 中國著名電子元器件獨立分銷
詢價