74HC4520N集成電路(IC)的計數(shù)器除法器規(guī)格書PDF中文資料

廠商型號 |
74HC4520N |
參數(shù)屬性 | 74HC4520N 封裝/外殼為16-DIP(0.300",7.62mm);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 16-DIP |
功能描述 | Dual 4-bit synchronous binary counter |
封裝外殼 | 16-DIP(0.300",7.62mm) |
文件大小 |
52.34 Kbytes |
頁面數(shù)量 |
7 頁 |
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 | |
更新時間 | 2025-4-10 10:31:00 |
人工找貨 | 74HC4520N價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
74HC4520N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:
74HC4520N,652
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > 計數(shù)器,除法器
- 系列:
74HC
- 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:
上
- 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:
通孔
- 封裝/外殼:
16-DIP(0.300",7.62mm)
- 供應商器件封裝:
16-DIP
- 描述:
IC DUAL 4BIT SYNC BINARY 16-DIP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ph |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
NXP |
22+ |
16DIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
NXP |
21+ |
16DIP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
NXP |
24+ |
20000 |
全新、原裝、現(xiàn)貨 |
詢價 | |||
24+ |
5000 |
公司存貨 |
詢價 | ||||
NXP |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
PHILIPS/飛利浦 |
24+ |
DIP-16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
PHILIPS |
24+ |
DIP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
PHI |
24+ |
DIP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
NXP |
22+ |
NA |
45000 |
加我QQ或微信咨詢更多詳細信息, |
詢價 |