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

74HCT4520
廠商型號(hào)

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(jì)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(jiǎn)稱

nxp恩智浦

中文名稱

恩智浦半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-15 12:20:00

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(hào):

    74HCT4520D,118

  • 制造商:

    Nexperia USA Inc.

  • 類別:

    集成電路(IC) > 計(jì)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(jìn)制計(jì)數(shù)器

  • 方向:

  • 復(fù)位:

    異步

  • 定時(shí):

    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-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-SO

  • 描述:

    IC DUAL 4BIT SYNC BINARY 16SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
Nexperia/安世
22+
SOT109-1
25000
原廠原裝正品現(xiàn)貨
詢價(jià)
24+
N/A
73000
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇
詢價(jià)
PHILIPS/飛利浦
01+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
PHILIPS/飛利浦
23+
DIP
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
NEXPERIA/安世
2021+
SOT109
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
PHILIPS
1922+
SOP16-3.9MM
12600
詢價(jià)
PHILIPS
23+
DIP16
30000
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)
詢價(jià)
PHILIPS
22+23+
DIP
54788
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨
詢價(jià)
PHILIPS
SOP16-3.9MM
608900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
NXP
22+
16DIP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)