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74HCT4520集成電路(IC)的計數(shù)器除法器規(guī)格書PDF中文資料

74HCT4520
廠商型號

74HCT4520

參數(shù)屬性

74HCT4520 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;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 16SOIC

功能描述

Dual 4-bit synchronous binary counter

封裝外殼

16-SOIC(0.154",3.90mm 寬)

文件大小

52.34 Kbytes

頁面數(shù)量

7

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

nxp恩智浦

中文名稱

恩智浦半導體公司官網(wǎng)

原廠標識
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

2025-3-1 23:00:00

人工找貨

74HCT4520價格和庫存,歡迎聯(lián)系客服免費人工找貨

74HCT4520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:

    74HCT4520D,118

  • 制造商:

    Nexperia USA Inc.

  • 類別:

    集成電路(IC) > 計數(shù)器,除法器

  • 系列:

    74HCT

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 邏輯類型:

    二進制計數(shù)器

  • 方向:

  • 復位:

    異步

  • 定時:

    同步

  • 觸發(fā)器類型:

    正,負

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.154",3.90mm 寬)

  • 供應商器件封裝:

    16-SO

  • 描述:

    IC DUAL 4BIT SYNC BINARY 16SOIC

供應商 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,當天可交貨!免費送樣,原廠技術支持!!!
詢價
PHILIPS/飛利浦
23+
NA/
3273
原裝現(xiàn)貨,當天可交貨,原型號開票
詢價
PHILIPS
23+
SOP
12300
詢價
PHILIPS
24+
SOP
35200
一級代理/放心采購
詢價
PHILIPS
23+
SOP16
3000
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
詢價
NXP
22+
16DIP
9000
原廠渠道,現(xiàn)貨配單
詢價
Nexperia(安世)
23+
SO16
6000
誠信服務,絕對原裝原盤
詢價
PHILIPS
22+23+
DIP
54788
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨
詢價
PHILIPS
21+
DIP16
4255
原裝現(xiàn)貨假一賠十
詢價
PHILIPS/飛利浦
1948+
DIP
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價